Fabricated decoration

Abstract

The application discloses an assembled decoration, which comprises an assembled floor, and the assembled floor comprises at least one base plate, wherein the base plate comprises a floor plate, a water baffle and a first connecting piece; the floor plate is provided with one or more pieces, the multiple pieces of floor plates are spliced together, the water baffle is arranged around the outer periphery of the base plate to form a waterproof structure; the first connecting piece is provided with multiple first connecting pieces, which are arranged at the outer periphery of the floor plate; the first connecting piece is provided with a first groove part and a second groove part, the openings of the first groove part and the second groove part are not in the same direction, the edge of the floor plate is connected in the first groove part, and the water baffle is connected in the second groove part, so that the water baffle and the base plate can be quickly connected, the base plate can be spliced into different areas according to design requirements, a mold is not needed for production, the production cost of the product is reduced, the production process is simplified, and the flexibility and applicability of the product are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to an assembly type decoration. BACKGROUND

[0002] The ground decoration of a bathroom needs to bury more water and electricity pipelines under the bottom plate, and has high waterproof requirements, large work load of hard paving bricks, and many processes. At present, the decoration of the bathroom mainly adopts a traditional decoration method, and the facing material mainly adopts a ceramic tile, and there are more on-site wet operations, slow work efficiency, many quality hidden dangers, and great maintenance difficulty. In addition, the traditional decoration method has high technical requirements for decoration artisans and great dependence, and the noise, dust, garbage and the like caused by construction seriously pollute the environment; and the resources of traditional manual decoration artisans are increasingly scarce.

[0003] The assembly type bathroom has been applied in some projects, and the ground of the existing assembly type bathroom mainly adopts a glass steel and a concrete type prefabricated integrated chassis. Among them, the common glass steel chassis mainly includes FRP (Fiber Reinforced Plastics) and SMC (Sheet molding compound). The prefabricated chassis has the advantages of good integrity, simple preparation, and rapid installation, but its disadvantages are also obvious. For example, the production of the prefabricated chassis of the glass steel or the concrete type needs a corresponding specification size of a fixed mold, the specification size lacks flexibility, the opening mold cost of individual customization is high, the application in the ordinary bathroom decoration can only be limited to the fixed product, and the existing assembly type bathroom is rarely involved in the bathroom with a special plane or a large area. And based on the need to control errors and installation operation space, the manufacturer generally requires to reserve an installation space of not less than 15 cm in the length and width directions, which compresses the effective use area of the room. In addition, the glass steel chassis is light and thin, and has a certain hollow feeling when being stepped on, and the use comfort is insufficient, and the recognition degree of most users to the decoration material of the plastic material is generally low; the concrete chassis has a long prefabricated maintenance period, and the volume and weight are large, the residential elevator car and the door opening size are generally difficult to meet the transportation requirements, and the internal space of the bathroom and the door size are limited, the operation difficulty of the on-site installation of the chassis is large, and the application of the bathroom in the existing building is greatly limited.

[0004] It can be seen that the prior art still needs to be improved and improved. SUMMARY

[0005] In view of the above shortcomings of the prior art, the purpose of the present application is to provide an assembly type decoration, which aims to improve the installation convenience and flexibility of the assembly type decoration.

[0006] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0007] The application discloses an assembled decoration, comprising an assembled floor, the assembled floor comprising at least one base plate, wherein the base plate comprises:

[0008] The floor is provided with one or more pieces, and the multiple pieces of the floor are spliced together.

[0009] The water baffle is arranged around the outer periphery of the base plate.

[0010] The first connecting piece is configured with multiple first connecting pieces, and the multiple first connecting pieces are arranged at the outer periphery of the floor. The first connecting piece is provided with a first groove part and a second groove part, the openings of the first groove part and the second groove part are not in the same direction, the edge of the floor is connected in the first groove part, and the water baffle is connected in the second groove part.

[0011] In some embodiments of the application, the first groove part is perpendicular to the second groove part, and the second groove part is connected to the end of the first groove part away from the opening of the first groove part.

[0012] In some embodiments of the application, the first groove part and the second groove part are U-shaped grooves.

[0013] The floor comprises:

[0014] The first bottom plate is embedded in the first groove part of the first connecting piece on the side adjacent to the water baffle at the edge of the base plate, and the lower end of the water baffle is embedded in the second groove part.

[0015] The first tile is laid on the upper surface of the first bottom plate, and a first gap is formed between the edge of the first bottom plate and the bottom of the first tile, and the opening end of the first groove part is inserted into the first gap at the edge of the base plate.

[0016] In some embodiments of the application, a second gap is formed between the second groove part and the first tile.

[0017] The assembled floor further comprises:

[0018] The floor corner bead comprises a connecting part and a drainage part. The connecting part is arranged on the side of the water baffle facing the first tile, and the lower end of the connecting part is arranged in the second gap. The drainage part is formed with a concave arc surface facing the connecting part. The upper end of the drainage part is connected to the side of the connecting part facing the first tile, and the lower end of the drainage part is connected to the upper surface of the first tile at the edge of the assembled floor.

[0019] In some embodiments of the present application, the water barrier strip comprises a surrounding water barrier strip and / or a partition water barrier strip, the surrounding water barrier strip is arranged around the outer periphery of the prefabricated floor, and the partition water barrier strip is arranged between two adjacent base plates.

[0020] In some embodiments of the present application, a wall surface is further included, the wall surface is arranged around the outer periphery of the prefabricated floor, the wall surface comprises wall plates, adjacent wall plates are connected by a third connecting piece or a fourth connecting piece, the lower end of the wall plate at the bottom of the wall surface is connected to a second gap formed by the surrounding water barrier strip and the first tile at the edge of the prefabricated floor, and the upper surface of the first base plate of the base plate is connected;

[0021] The wall plate comprises a second base plate and at least one second tile, the second base plate can be connected to the wall of the building, and the second tile is connected to the side of the second base plate away from the wall of the building.

[0022] In some embodiments of the present application, a plurality of wall plates are arranged on each side of the wall surface, the third connecting piece is formed with a fifth groove part and a sixth groove part arranged with openings, the fifth groove part and the sixth groove part are U-shaped grooves, the second base plate of one of the two adjacent wall plates is inserted into the fifth groove part, and the second base plate of the other wall plate is inserted into the sixth groove part; and the joint between the second tiles of the two adjacent wall plates is arranged in a staggered manner with the openings of the fifth groove part and the sixth groove part.

[0023] In some embodiments of the present application, the fourth connecting piece is formed with a seventh groove part and an eighth groove part arranged perpendicularly to each other, the seventh groove part and the eighth groove part are U-shaped grooves, in the two adjacent wall surfaces, the second base plate at the edge of one side of the wall surface is inserted into the seventh groove part, and the second base plate at the edge of the other side of the wall surface is inserted into the eighth groove part, so that the two adjacent wall surfaces are connected as a whole; and the joint between the second tiles of the two adjacent wall plates is arranged in a staggered manner with the openings of the seventh groove part and the eighth groove part.

[0024] In some embodiments of the present application, the surrounding water barrier strip comprises a water barrier plate and a third tile, the lower end of the water barrier plate is inserted into the second groove part of the first connecting piece at the outer edge of the prefabricated floor, the third tile is inserted into the second gap at the outer edge of the prefabricated floor, and the floor corner strip is arranged between the third tile and the first tile.

[0025] The second base plate is arranged above the water barrier plate, and the second tile is arranged above the third tile.

[0026] The joint between the second bottom plate and the water baffle is misaligned with the joint between the second tile and the third tile.

[0027] In some embodiments of the present application, the surrounding edge water baffle includes a water baffle plate, a lower end of the water baffle plate is inserted into the second groove part of the first connecting piece;

[0028] The lower end of the wall plate is arranged in the second gap of the outer edge of the assembled floor; and the floor corner strip is inserted between the second tile and the first tile of the base plate.

[0029] In some embodiments of the present application, a door opening and / or a window are arranged on the wall plate, a moisture-proof side sealing plate is arranged on the outer side of the door opening or the window, and the moisture-proof side sealing plate is arranged between the wall plate and the wall of the building.

[0030] In some embodiments of the present application, the wall surface further includes a wall plate mounting rack, the wall plate mounting rack can be fixed on the wall of the building, and the wall plate covers one side of the wall plate mounting rack away from the wall of the building.

[0031] The wall plate mounting rack is provided with a plurality of first adjusting bolts, the first adjusting bolts can adjust the distance between the wall plate mounting rack and the wall of the building.

[0032] In some embodiments of the present application, the base plate includes at least two floor plates, the base plate further includes a second connecting piece, the second connecting piece is provided with a third groove part and a fourth groove part with opposite extending directions, the third groove part and the fourth groove part are U-shaped grooves and are arranged at the same horizontal height, or the horizontal height difference between the third groove part and the fourth groove part is within a reasonable error range; the first bottom plate of one of the two adjacent floor plates is inserted into the third groove part, the first bottom plate of the other floor plate is inserted into the fourth groove part, the first tiles of the two floor plates are arranged above the second connecting piece respectively, and the joint between the first tiles of the two floor plates is misaligned with the openings of the third groove part and the fourth groove part.

[0033] In some embodiments of the present application, the chassis comprises at least two floor panels, and two adjacent floor panels are connected by two groups of first connecting members, the first slot part of the first connecting member extends horizontally, the second slot part of the first connecting member extends perpendicularly to the first slot part, the second slot part of one group of the first connecting members is inserted into the second slot part of the other group of the first connecting members, and the openings of the second slot parts of the two first connecting members are opposite to each other, so that the two first connecting members form two connecting slots with opposite opening directions, the first bottom plate of one of the two adjacent floor panels is inserted into one of the connecting slots, and the first bottom plate of the other of the two adjacent floor panels is inserted into the other connecting slot; the joint between the first face tiles of the two adjacent floor panels is arranged in a staggered manner with the joints between the first bottom plates of the two floor panels and the two slot parts, respectively.

[0034] In some embodiments of the present application, a first cavity is formed at the position where the two groups of first connecting members are connected to each other, and a water baffle is arranged in the first cavity.

[0035] In some embodiments of the present application, the prefabricated floor comprises at least two chassis, and two adjacent chassis are connected by two groups of first connecting members, the outer sides of the second slot parts of the two groups of first connecting members are connected, the openings of the first slot parts of the two groups of first connecting members are arranged in opposite directions, the opening directions of the second slot parts of the two groups of first connecting members are consistent, and the outer sides of the two groups of first connecting members are connected; the first bottom plate of one of the two adjacent chassis is inserted into the first slot part of one group of the first connecting members, the first bottom plate of the other of the two adjacent chassis is inserted into the first slot part of the other group of the first connecting members, and a water baffle is arranged in the second slot part of each of the two groups of first connecting members.

[0036] The prefabricated floor further comprises a water baffle decorative cover, which is connected to the outer surface of the spliced position of the second slot parts of the two groups of first connecting members, and is connected to the outer sides of the first slot parts of the two groups of first connecting members, respectively.

[0037] In some embodiments of the present application, the prefabricated floor further comprises:

[0038] The base comprises a support frame and a leveling filler, the support frame is arranged below the chassis, and the leveling filler is arranged in a second cavity formed on the support frame, so that the upper surface of the base forms a support plane for supporting the chassis.

[0039] In some embodiments of the present application, the support frame comprises a keel or a support block, and a second adjusting bolt arranged on the keel or the support block, the second adjusting bolt being capable of adjusting the horizontal height of the keel or the support block.

[0040] In some embodiments of the present application, a drainage system is further included, the drainage system comprising a drainage collector and a drainage opening;

[0041] The drainage collector is arranged between the fabricated decoration and the wall of the building or below any one of the drainage openings;

[0042] The drainage opening is provided with at least one, the drainage opening being arranged on the base plate, each of the drainage openings being provided with a drainage floor drain, and a plurality of the drainage openings being respectively connected to the drainage collector through drainage pipes and then connected to the water outlet of the building through drainage pipes.

[0043] Advantages:

[0044] The fabricated decoration provided by the present application forms a fabricated floor through one or more base plates, and different partitions can be arranged according to different functional requirements of the room, which is highly flexible. In addition, the first slot part and the second slot part with different orientations are arranged on the first connecting piece, the edge of the floor of the base plate is connected to the first slot part, and the water baffle is connected to the second slot part, so that the base plate is assembled. No mold is needed, which reduces the production cost of the product. The process is simple, easy to implement, and not limited by the construction area, which is highly flexible. BRIEF DESCRIPTION OF DRAWINGS

[0045] Figure 1 The structure diagram of the fabricated floor provided by an embodiment of the present application.

[0046] Figure 2 The structure diagram of the first connecting piece or the fourth connecting piece provided by an embodiment of the present application.

[0047] Figure 3 The structure diagram of the second connecting piece or the third connecting piece provided by an embodiment of the present application.

[0048] Figure 4 The connection diagram of the hidden water baffle provided by an embodiment of the present application.

[0049] Figure 5 The connection diagram of the exposed water baffle provided by an embodiment of the present application.

[0050] Figure 6 The structure diagram of the water baffle T-joint splicing structure provided by an embodiment of the present application.

[0051] Figure 7 A schematic view of a wallboard structure according to an embodiment of the present application.

[0052] Figure 8 A schematic view of a wallboard structure according to an embodiment of the present application. Figure 7 A sectional view along the A-A direction.

[0053] Figure 9 A schematic view of a wallboard structure according to an embodiment of the present application.

[0054] Figure 10 A schematic view of a wallboard structure according to an embodiment of the present application.

[0055] Figure 11 A schematic view of a wallboard structure according to an embodiment of the present application.

[0056] Figure 12 A schematic view of a wallboard structure according to an embodiment of the present application.

[0057] Figure 13 A schematic view of a wallboard structure according to an embodiment of the present application.

[0058] Figure 14 A schematic view of a door or window side sealing structure according to an embodiment of the present application.

[0059] Figure 15 A schematic view of a door or window side sealing structure according to an embodiment of the present application.

[0060] Figure 16 A schematic view of a floor structure according to an embodiment of the present application.

[0061] Figure 17 A schematic view of a floor structure according to an embodiment of the present application.

[0062] Figure 18 A schematic view of a floor structure according to an embodiment of the present application.

[0063] Figure 19 A schematic view of a floor structure according to an embodiment of the present application.

[0064] Figure 20 A schematic view of a floor structure according to an embodiment of the present application.

[0065] Figure 21 A schematic view of a floor structure according to an embodiment of the present application.

[0066] Figure 22 A schematic view of a floor structure according to an embodiment of the present application.

[0067] Figure 23 Structure diagram of side drainage provided for an embodiment of the present application.

[0068] Main element symbol explanation: 1, assembled floor; 11, base plate; 111, floorboard; 1111, first floorboard; 1112, first tile; 112, water baffle; 112a, edge water baffle; 112b, partition water baffle; 1121a / 1121b / 1121c, water baffle plate; 1122, third tile; 113, first connecting piece; 1131, first groove part; 1132, second groove part; 114, first gap; 115, second gap; 116, second connecting piece; 1161, third groove part; 1162, fourth groove part; 117, first cavity; 12, floor corner bead; 121, connecting part; 122, water draining part; 13, water baffle plate decoration cover; 14, base; 141, support frame; 1411, second cavity; 1412, second adjusting bolt; 142, leveling filler; 2, wall surface; 21, wallboard; 211, second floorboard; 212, second tile; 22, third connecting piece; 221, fifth groove part; 222, sixth groove part; 23, fourth connecting piece; 231, seventh groove part; 232, eighth groove part; 24, moisture-proof side sealing plate; 25, wallboard mounting frame; 251, first adjusting bolt; 26a / 26b / 26c, setback; 3, drainage system; 31, drainage collector; 32, drainage outlet; 33, drainage floor drain; 34, drainage branch pipe; 35, drainage main pipe; 100, wall of building. DETAILED DESCRIPTION

[0069] The present application provides an assembled decoration. In order to make the purpose, technical scheme and effect of the present application more clear and explicit, the present application is further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application.

[0070] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, and a particular orientation configuration and operation, therefore, it cannot be understood as a limitation on the present application. In addition, "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise stated, the meaning of "multiple" is two or more.

[0071] In the description of the present application, it should be noted that unless specifically defined and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection or can communicate with each other; it can be direct connection, or indirect connection through intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0072] Please refer to Figure 1 , Figure 2 and Figure 6 , the present application provides a kind of assembly type decoration, it is suitable for space with waterproof requirement, especially suitable for the waterproof structure of bathroom of various buildings. The following embodiment is applied to bathroom with the assembly type decoration, further described.

[0073] The assembly type decoration includes assembly type ground 1, the assembly type ground 1 includes at least one bottom disc 11, i.e. the assembly type ground 1 can be formed by one entire bottom disc 11, or multiple bottom discs 11 are spliced to form different functional partitions.

[0074] Specifically, the bottom disc 11 is a waterproof bottom disc formed by the combination of the floor 111, the water stop strip 112 and the first connecting piece 113. The floor 111 can be provided with one piece or multiple pieces. When multiple pieces of floor 111 are provided, the multiple pieces of floor 111 are laid on the floor surface by splicing. The water stop strip 112 is arranged around the outer periphery of the bottom disc 11. The water stop strip 112 is a movable assembled water stop strip, and the water stop height of the bottom disc 11 can be flexibly set by adjusting the height of the water stop strip 112. The water stop strips 112 located on the same side of the bottom disc 11 are preferably arranged in whole boards, which can reduce the joint and improve the integrity and waterproofness of the bottom disc 11. If the water stop strips 112 located on the same side of the bottom disc 11 are spliced by multiple strips, the adjacent strips are connected by one or multiple first connecting pieces 113, and the splicing joint between the adjacent strips and the splicing position of the first connecting piece 113 are arranged in a staggered manner. The water stop strips 112 located on the adjacent two sides of the bottom disc 11 are spliced by the first connecting piece 113, so that the water stop strips 112 form a ring-shaped water stop structure around the outer periphery of the bottom plate.

[0075] The first connecting piece 113 is configured with multiple first connecting pieces 113, which are respectively arranged on the outer periphery of the floor 111. The first connecting piece 113 is provided with a first slot body part 1131 and a second slot body part 1132, and the openings of the first slot body part 1131 and the second slot body part 1132 are not in the same direction. The edge of the floor 111 is connected in the first slot body part 1131, and the water stop strip 112 is connected in the second slot body part 1132, so as to form the assembly type bottom disc 11. Figure 4And Figure 5 As shown, the first groove body part 1131 and the second groove body part 1132 are U-shaped grooves, the groove width of which is adapted to the thickness of the first bottom plate 1111 of the floor 111 and the water barrier plate 1121a / 1121b of the water barrier strip 112, so that the webs on both sides of the first groove body part 1131 and the second groove body part 1132 can be in close contact with the floor 111 and the lower end of the water barrier strip 112, respectively. The U-shaped groove can be configured with equal or unequal webs on both sides according to the configuration needs of the connecting part 121. To improve the sealing performance of the chassis 11, the joints between the floor 111 and the first connecting part 113 and between the water barrier strip 112 and the first connecting part 113 are also sealed by adhesive.

[0076] In the above, through the first connecting part 113, the floor 111 and the water barrier strip 112 can be quickly connected, realizing a tight and stable "two-way double wrapping" connection structure, improving the convenience of installation of the chassis 11, and reducing the types of basic materials and accessories required, which are easy to purchase or process, and the manufacturing process is simple. The chassis 11 does not need to be prepared by a fixed-size mold, which is not limited by the engineering size, reduces the preparation cost of the chassis 11, and improves the applicability of the assembly decoration.

[0077] Specifically, the floor 111 is composed of the first bottom plate 1111 and the first face brick 1112; each floor 111 includes a piece of first bottom plate 1111 and one or more pieces of first face brick 1112, the first bottom plate 1111 located at the edge of the chassis 11 is connected to the side adjacent to the water barrier strip 112 in the first groove body part 1131 of the first connecting part 113; the first face brick 1112 is laid on the upper surface of the first bottom plate 1111 and connected to the first bottom plate 1111 by adhesive. The chassis 11 can be first manufactured in the factory as a rough chassis 11 with only the first bottom plate 1111, and the first face brick 1112 can be laid on site or the decorative chassis 11 with the first face brick 1112 laid can be manufactured in the factory. The floor is embedded in the U-shaped groove of the first connecting part 113 or the second connecting part 116 by gluing, and if necessary, hidden nails can be used for reinforcement at appropriate positions.

[0078] As Figure 4 And Figure 5As shown, a first gap 114 is formed between the edge of the first base plate 1111 and the bottom of the first tile 1112, and the open end of the first groove portion 1131 is inserted into the first gap 114 at the edge of the base plate 11, so that the joint between the open end of the first groove portion 1131 and the first base plate 1111 can be misaligned with the joint between the first tile 1112 and the weather strip 112 or the joint between the first tile 1112 and the wall plate 21, thereby improving the waterproof performance of the base plate 11. In addition, the above structure also increases the contact area between the first tile 1112 and the web of the first groove portion 1131, thereby improving the connection stability of the first connecting piece 113.

[0079] As shown in the drawings, Figure 2 In some embodiments of the present application, the first groove portion 1131 is perpendicular to the second groove portion 1132, and the second groove portion 1132 is connected to the end of the first groove portion 1131 away from the opening of the first groove portion 1131. Through the positioning of the first groove portion 1131 to the first base plate 1111 and the positioning of the second groove portion 1132 to the weather strip 112, the weather strip 112 can be vertically arranged on the first base plate 1111, eliminating the need for positioning the weather strip 112 during on-site construction, thereby simplifying the construction operation. In addition, in the construction of the wall, the positioning accuracy and convenience between the wall and the base plate 11 are improved.

[0080] As shown in the drawings, Figure 4 and Figure 5 As shown in the drawings, the second groove portion 1132 of the first connecting piece 113 connecting the weather strip 112 and the first base plate 1111 forms a second gap 115 with the first tile 1112; the assembled floor 1 further comprises a floor inside corner strip 12, the floor inside corner strip 12 comprises a connecting portion 121 and a drainage portion 122, the connecting portion 121 is arranged on the side of the weather strip 112 facing the first tile 1112, and the lower end of the connecting portion 121 is arranged in the second gap 115, the drainage portion 122 forms a concave arc surface facing the connecting portion 121, the upper end of the drainage portion 122 is connected to the side of the connecting portion 121 facing the first tile 1112, and the lower end of the drainage portion 122 is connected to the upper surface of the first tile 1112 at the edge of the assembled floor 1. The floor inside corner strip 12 forms a smooth transition arc surface at the corner formed by the connection of the weather strip 112 and the first tile 1112, which can eliminate the dead corner at the wall root, facilitate the drainage and cleaning of the base plate 11, and improve the aesthetics of the corner.

[0081] As described above, the base plate 11 can be arranged as a whole base plate 11 according to the plan size and design requirements of the room, or as a plurality of partitioned base plates 11 with parallel abutting edges according to the functional zoning requirements of the room, to facilitate transportation and assembly. As shown in the drawings, Figure 21As shown, the water baffle 112 includes a surrounding water baffle 112a and / or a partition water baffle 112b, the surrounding water baffle 112a surrounds the outer periphery of the assembled floor 1, and the partition water baffle 112b is arranged between two adjacent base plates 11, so that the assembled floor 1 forms different functional partitions. The base plates 11 of each partition can be respectively provided with corresponding floor 111 elevations and drainage slopes, and by adjusting the height of the water baffle 112 and the horizontal line of the upper surface of the floor 111, the smooth splicing and combination of the base plates 11 of different functional partitions can be realized, and the horizontal butt joint of the water baffle 112 and the wall surface 2 can be realized.

[0082] As shown in Figure 4 , Figure 5 , Figure 7 and Figure 8 , the assembled decoration also includes a wall surface 2, which surrounds the outer periphery of the assembled floor 1, and the wall surface 2 includes a wallboard 21, which forms a back cavity between the wallboard 21 and the wall body, and the back cavity is formed with a water and electricity pipe groove, and the back cavity can also isolate the moisture of the wall surface 2; adjacent wallboards 21 are connected by third connecting pieces 22 or fourth connecting pieces 23, and the lower end of the wallboard 21 at the bottom of the wall surface 2 is connected in the second gap 115 formed by the surrounding water baffle 112a and the first tile 1112 at the edge of the assembled floor 1, and is connected with the upper surface of the first floor 1111 of the base plate 11. The wallboard 21 on each wall surface 2 is provided with a plurality of wallboards 21, and the plurality of wallboards 21 are distributed along the vertical and horizontal directions, respectively, in the same side wall surface 2, the vertically adjacent two wallboards 21 are connected by the third connecting piece 22, and the horizontally adjacent two wallboards 21 are also connected by the third connecting piece 22, so that the plurality of wallboards 21 are connected as a whole wall surface 2, which is convenient for transportation and on-site construction.

[0083] Specifically, the wallboard 21 includes a second floor 211 and at least one second tile 212, the second floor 211 can be connected with the wall body 100 of the building, and the second tile 212 is connected to the side of the second floor 211 away from the wall body 100 of the building and is fixed on the second floor 211 by an adhesive.

[0084] As shown in Figure 3 , 9As shown in FIG. 12, a plurality of wall panels 21 are arranged on each side wall 2, and the third connecting member 22 is formed with a fifth groove portion 221 and a sixth groove portion 222 arranged oppositely with openings, the second bottom plate 211 of one of the two adjacent wall panels 21 is inserted into the fifth groove portion 221, and the second bottom plate 211 of the other wall panel 21 is inserted into the sixth groove portion 222, the inner sides of the webs of the fifth groove portion 221 and the sixth groove portion 222 are respectively connected with the wall panel 21, so that the two adjacent second bottom plates 211 are connected in parallel, and the installation is easy; the joints between the two adjacent second face bricks 212 are arranged in a staggered manner with the openings of the fifth groove portion 221 and the sixth groove portion 222, and the waterproof performance between the second face brick 212, the second bottom plate 211 and the wall body 100 of the building is improved.

[0085] As shown in FIGS. 1-3, Figure 2 and 13 the wall panel 21 between the two adjacent side walls 2 is connected by the fourth connecting member 23, the fourth connecting member 23 is formed with a seventh groove portion 231 and an eighth groove portion 232 arranged perpendicularly with each other, the second bottom plate 211 at the edge of one of the two adjacent side walls 2 is inserted into the seventh groove portion 231, and the second bottom plate 211 at the edge of the other side wall 2 is inserted into the eighth groove portion 232, so that the two adjacent side walls 2 are connected as a whole; in the above, the wall panel 21 on the two adjacent side walls 2 can be quickly positioned and connected by the fourth connecting member 23, the positioning accuracy of the side wall 2 is improved, and the construction difficulty of the side wall 2 is reduced. At the edge of the wall panel 21, a groove is formed between the upper surface of the second bottom plate 211 and the bottom surface of the second face brick 212, and the web of the fourth connecting member 23 is inserted into the groove, so that the compactness and the connection stability between the wall panel 21 and the fourth connecting member 23 are improved. The joints between the two adjacent second face bricks 212 are arranged in a staggered manner with the openings of the seventh groove portion 231 and the eighth groove portion 232, and one side of the second face brick 212 at the edge of one of the two adjacent side walls 2 is inserted between the second face brick 212 at the edge of the other side wall 2 and the seventh groove portion 231 or the eighth groove portion 232 of the fourth connecting member 23, and is connected with the outer side of the eighth groove portion 232 or the seventh groove portion 231, so that the waterproof performance between the second face brick 212, the second bottom plate 211 at the corner of the side wall 2 and the side wall 2 of the building is improved.

[0086] As shown in FIGS. 1-3, Figure 7 , Figure 8 and Figure 9As shown, the composite wallboard 21 is provided with a "retreat staggered joint" structure, that is, the second face brick 212 is staggered and pasted with the second bottom plate 211 in the height direction of the wallboard 21, forming a vertical top retreat 26a and a bottom retreat 26b with low front and high back; at the same time, a groove or horizontal retreat 26c engaging with the third connecting piece 22 is arranged on the lateral side wall of the wallboard 21. Figure 11 and 12 As shown, after the wallboard 21 is assembled, the back surface of the second face brick 212 of the rear wallboard 21 is overlapped on the retreat 26a bottom plate of the front wallboard 21, forming a staggered joint overlapped water leakage prevention barrier, optimizing the overall water leakage prevention performance of the assembled wall surface 2.

[0087] Preferably, the wallboard 21 adopts a full-length horizontal composite wallboard 21, and there is no other vertical joint except the yin and yang corners of the wall surface 2, reducing the water leakage risk of the wallboard 21 joint and reducing the cost required for the water leakage prevention and sealing treatment of the wall surface 2.

[0088] The surrounding water barrier strip 112a includes a visible water barrier strip and a hidden water barrier strip.

[0089] Specifically, as shown in Figure 5 The surrounding water barrier strip 112a includes a water barrier plate 1121b and a third face brick 1122, the lower end of the water barrier plate 1121b is inserted into the second groove body part 1132 of the first connecting piece 113 located at the outer edge of the assembled floor 1, and the third face brick 1122 is inserted into the second gap 115 located at the outer edge of the assembled floor 1, and the floor yin corner strip 12 is arranged between the third face brick 1122 and the first face brick 1112, so that the surrounding water barrier strip 112a forms a visible mode, and the appearance of the assembled decoration can see the surrounding water barrier strip 112a. The second bottom plate 211 is arranged above the water barrier plate 1121b, and the top of the visible water barrier strip 112 is provided with a groove or retreat 26a for the wallboard 21, that is, the second face brick 212 of the wallboard 21 can be overlapped on the water barrier plate 1121b of the surrounding water barrier strip 112a. The second face brick 212 is arranged above the third face brick 1122, and the joint between the second bottom plate 211 and the water barrier plate 1121b is arranged in a staggered manner with the joint between the second face brick 212 and the third face brick 1122, which can improve the water resistance between the water barrier plate 1121b, the wallboard 21 and the wall body 100 of the building.

[0090] As shown in Figure 4As shown, the edge water baffle 112a includes a water baffle plate 1121a, the lower end of the water baffle plate 1121a is inserted into the second groove part 1132 of the first connecting piece 113, the lower end of the wall plate 21 is arranged in the second gap 115 located at the outer edge of the assembled floor 1, the floor corner bead 12 is inserted between the second tile 212 and the first tile 1112 of the base plate 11, forming a hidden mode of the edge water baffle 112a, the hidden water baffle 112 is hidden behind the wall plate 21, and is invisible on the appearance of the assembled decoration.

[0091] As shown in Figure 14 and 15 , the wall plate 21 is provided with a door opening and / or a window, and a moisture-proof side sealing plate 24 is arranged at the back seam between the wall plate 21 and the wall 100 of the building along the side wall position of the door opening or the window, which can prevent water on the wall 2 from penetrating into the back of the wall plate 21 along the back seam, and can also isolate the potential moisture in the back cavity of the plate from eroding the door and window frame along the back seam. The moisture-proof side sealing plate 24 can be a hard plate or an elastic rubber strip with waterproof, moisture-proof and corrosion-resistant properties. The back seam of the wall plate 21 is filled with the moisture-proof side sealing plate 24, or the hard moisture-proof side sealing plate is connected with the side wall of the door opening / window and the side of the wall plate 21, covering the back seam of the wall plate 21 as a whole, and the joint is sealed with glue.

[0092] As shown in Figures 9 to 13 , the wall 2 also includes a wall plate 21 mounting rack, which is a furring rack that can be fixed to the wall 100 of the building, and the wall plate 21 is arranged on the side of the wall plate 21 mounting rack away from the wall 100 of the building, forming a flat stress wall rack. When the wall plate 21 is installed, the bottom of the wall plate 21 located in the bottom row of the wall 2 is inserted into the second gap 115 of the edge of the base plate 11 or the water baffle 112. When the adjacent wall plates 21 of adjacent walls are connected, the seventh groove part 231 and the eighth groove part 232 of the fourth connecting piece 23 are respectively clamped on the second bottom plate 211 of the adjacent wall plate 21, and the fourth connecting piece 23 is fixed on the wall plate 21 mounting rack with screws. The connection between the upper and lower wall plates 21 and / or the transverse connection between the adjacent wall plates 21 on the same side wall 2 can use point-like or full-length third connecting pieces 22. The contact surface between the wall plate 21 and the third connecting piece 22 and the fourth connecting piece 23 is sealed with adhesive, and the contact surface between the back of the wall plate 21 and the wall plate 21 mounting rack is point-like or strip-like and pasted with adhesive to ensure the balance and stability of the connection of the wall plate 21.

[0093] When the surface of the wall meets the requirements of the strength and flatness of the installation of the wall plate 21, and there is no pipeline affecting the installation of the wall plate 21, the above-mentioned wall plate 21 mounting rack can not be installed.

[0094] The wallboard 21 mounting frame is provided with a plurality of first adjusting bolts 251, which can adjust the distance between the wallboard 21 mounting frame and the wall 100 of the building, so that the wallboard 21 has a suitable installation distance with the wall. In addition, when the wallboard 21 mounting frame is not integral, the distance between the wallboard 21 mounting frame and the wall at each point can be adjusted by the first adjusting bolts 251, so as to avoid the insufficient flatness of the wall affecting the flatness of the wallboard 21 installation.

[0095] As shown in Figure 16 and 17 The chassis 11 is spliced by at least two floor panels 111. When the two adjacent floor panels 111 are connected at the same height, the second connecting piece 116 is connected between the two adjacent floor panels 111, facilitating the transportation and storage of the chassis 11, simple installation, and direct splicing of the area of the chassis 11 according to the construction requirements on site, reducing the limitation on the size of the chassis 11. The second connecting piece 116 is provided with a third groove part 1161 and a fourth groove part 1162 extending in opposite directions, which are arranged at the same horizontal height, or the horizontal height difference between the third groove part 1161 and the fourth groove part 1162 is within a reasonable error range. Due to the influence of process, equipment and other conditions during manufacturing, there will be a certain error between the workpiece and the standard size. In the embodiment, the difference in horizontal height between the third groove part 1161 and the fourth groove part 1162 does not exceed the tolerance range, that is, the horizontal height of the third groove part 1161 and the fourth groove part 1162 can be consistent in theory, so that the floor panels 111 connected by the second connecting piece 116 can achieve the preset flatness. One of the first bottom plates 1111 of the two adjacent floor panels 111 is inserted into the third groove part 1161, and the first bottom plate 1111 of the other floor panel 111 is inserted into the fourth groove part 1162. The first face bricks 1112 of the two adjacent floor panels 111 are respectively laid above the second connecting piece 116, and the joint between the first face bricks 1112 of the two floor panels 111 is arranged in a staggered manner with the opening of the third groove part 1161 and the fourth groove part 1162. The second connecting piece 116 can quickly connect and position the adjacent floor panels 111, reducing the difficulty of installing the chassis 11, and the chassis 11 can set the size of the chassis 11 according to the construction area, which has high flexibility. In addition, the joints between the first face bricks 1112, the second connecting piece 116 and the first bottom plate 1111 improve the water permeability of the chassis 11.

[0096] As shown in Figure 18 and Figure 19As shown, the chassis 11 includes at least two floor panels 111. Adjacent floor panels 111 are connected by two sets of first connectors 113, which are fastened together. A first groove portion 1131 extends horizontally, and a second groove portion 1132 extends perpendicularly to the first groove portion 1131, with the second groove portion 1132 connected to the end of the first groove portion 1131 away from its opening. The second groove portion 1132 of one set of first connectors 113 is inserted into the second groove portion 113 of the other set of first connectors 113. In section 132, the openings of the second groove portions 1132 of the two first connectors 113 face each other, so that the two first connectors 113 form two connecting grooves with opposite opening directions. The first bottom plate 1111 of one of the two adjacent floorboards 111 is inserted into one of the connecting grooves, and the first bottom plate 1111 of the other floorboard is inserted into the other connecting groove. Furthermore, the joint between the first tiles 1112 of the two adjacent floorboards 111 is staggered from the joint between the two groove portions and the joint between the first bottom plates 1111 of the two floorboards 111. Through the connection method of the above two sets of first connectors 113, the equal-height connection of the two adjacent floorboards 111 can be achieved, such as... Figure 18 As shown; or, it is possible to achieve a connection of unequal heights between two adjacent floor panels 111, such as... Figure 19 As shown, this improves the flexibility and versatility of chassis 11 installation, making it more adaptable to different ground installation requirements.

[0097] Furthermore, a first cavity 117 is formed at the junction of the two sets of first connecting members 113. A baffle plate 1121c is installed in the first cavity 117 to prevent moisture from entering the bottom of the first base plate 1111 through the junction of the two sets of first connecting members 113 from the joint between the first bricks 1112, thereby improving the waterproof performance of the chassis 11. Furthermore, the joint between two adjacent first bricks 1112 and the first cavity 117 are filled with adhesive, further improving the waterproof performance and integrity of the chassis 11.

[0098] like Figure 20As shown, the prefabricated floor 1 includes at least two chassis 11, with two adjacent chassis 11 joined together by two sets of first connectors 113. The openings of the first groove portions 1131 of the two sets of first connectors 113 are arranged facing away from each other, while the openings of the second groove portions 1132 are in the same direction, both being designed with an upward opening structure and connected on the outside. The first base plate 1111 of one of the two adjacent chassis 11 is inserted into the first groove portion 1131 of one set of first connectors 113, and the first base plate 1111 of the other chassis is inserted into the first groove portion 1131 of the other set of first connectors 113. Both sets of first connectors 113 have a water baffle 1121c in their second groove portions 1132. The water baffle 1121c protrudes from the surface of the first tile 1112 of the floor 111, forming a raised edge structure, which can be used for water baffle structures in different zones formed by different chassis 11. The prefabricated floor 1 also includes a decorative cover for a water-retaining plate 1121c. The decorative cover for the water-retaining plate 1121c has an inverted "U" shape and is attached to the outer surface of the joint of the second groove portion 1132 of the two sets of first connecting members 113. The first tile 1112 of the floor 111 is set on the outside of the decorative cover and is offset from the opening of the first connecting member 113, which improves the water-proof performance of the chassis 11. In the above, the prefabricated floor 1, in which different chassis 11 are connected into a whole by the first connecting member 113, can realize multiple different functional zones according to design and usage requirements, which is highly personalized and not limited by molds, thus providing high flexibility.

[0099] like Figure 1 As shown, the prefabricated floor 1 also includes a base 14, which includes a support frame 141 and a leveling filler 142. The support frame 141 is located below the chassis 11, and the leveling filler 142 is located in the second cavity 1411 formed by the support frame 141. The leveling filler 142 can be a lightweight flat plate or a foamed material on site.

[0100] Specifically, the support frame 141 includes a keel or support block, and a second adjusting bolt 1412 disposed on the keel or support block. The second adjusting bolt 1412 can adjust the horizontal height and overall flatness of the support frame 141, eliminating the influence of uneven floor or insufficient strength on the installation of the chassis 11, and ensuring an appropriate installation distance between the floor 111 and the floor. In the above, the base 14 is constructed using the "frame filling method," that is, based on the load-bearing support points of the chassis 11, a leveling support frame 141 is first constructed on the floor using long strip keels or point support blocks. The second cavity 1411 is then filled and leveled with lightweight material, combined with the support frame 141 to form a flat and solid prefabricated chassis 11 support base 14, ensuring the stability of the base 14 and the chassis 11 disposed on the base 14, and improving the solid feel and comfort of the floor underfoot.

[0101] For quasi-flat ground with no pipe burial requirements under chassis 11 and small flatness error, simple peak removal and valley filling repair and leveling can be carried out, and the above-mentioned support frame 141 is not required.

[0102] like Figures 21 to 23 As shown, the prefabricated decoration of this application also includes a drainage system 3, which includes a drainage manifold 31 and a drain outlet 32. The drainage manifold 31 is located between the prefabricated decoration and the wall 100 of the building or below any one of the drain outlets 32. At least one drain outlet 32 ​​is provided, which is located on the base 11. The drain outlet 32 ​​can be located on the floor 111 to form a bottom drainage mode; or the drain outlet 32 ​​can be located on the edge water-blocking strip 112a of the base 11 to form a side drainage mode. Each drain outlet 32 ​​is provided with a floor drain 33. The drainage pipe includes a drainage branch pipe 34 and a drainage main pipe 35. Multiple drain outlets 32 are respectively connected to the drainage manifold 31 through the drainage branch pipe 34. After passing through the centralized water trap in the drainage manifold 31, the water is discharged and flows into the drainage main pipe 35, so that the water trap of the drainage manifold 31 can be replenished with water in time, improving the air-proof and odor-proof performance of the bathroom.

[0103] In this embodiment, a toilet is provided in the bathroom. A pipe well is located on the back of the wall panel 21 behind the toilet or on the back of the water-blocking strip 112. The toilet tank, sewage pipe, drainage pipe, and drainage manifold can all be installed and connected within the pipe well. Furthermore, a pipe inspection port communicating with the pipe well is provided on the wall panel at the bottom of the pipe well corresponding to the drainage manifold, and an openable inspection door or cover is provided to facilitate pipe installation and routine maintenance and cleaning. The first base plate 1111, the second base plate 211, and the water-blocking plates 1121a / 1121b / 1121c are made of rigid flat materials with good impact resistance and load-bearing capacity, and are waterproof, moisture-proof, and corrosion-resistant. For example, plastic honeycomb panels, aluminum alloy honeycomb panels, magnesium oxide boards, fiber-reinforced cement pressure boards, etc. The first tile 1112, the second tile 212, and the third tile 1122 are defined as decorative materials in a broad sense, including but not limited to ceramic tiles, slabs, stone, mosaics, glass, metal, plastics, wood, and other applicable decorative surface materials. Preferably, the first connector 113, the second connector 116, the third connector 22, and the fourth connector 23 are integrally formed from corrosion-resistant metal materials to ensure the rigidity and leak-proof performance of the connectors.

[0104] like Figure 2 As shown, the first connector 113 and the fourth connector 23 have various implementation structures, and in practical applications, they can be selected according to design and / or construction requirements. Figure 2 The structure is one or more of structure A, structure B, structure C or structure D, or a structure having two mutually perpendicular U-shaped grooves and suitable for assembly connection of walls and floors.

[0105] like Figure 3 As shown, the second connector 116 and the third connector 22 have two different structures, which can be selected according to design and / or construction requirements in practical applications. Figure 3 One or more of structures A, B and C, or a structure having two U-shaped grooves extending in opposite directions and suitable for assembly connection between wall panels and floor panels.

[0106] Unless otherwise specified above, the contact surfaces of the floor 111 and the first connector 113, the floor 111 and the second connector 116, the water-blocking strip 112 and the first connector 113, the wall panel 21 and the third connector 22, and the wall panel 21 and the fourth connector 23 shall be coated with a waterproof and mildew-resistant elastic adhesive to ensure the stability and waterproof sealing of the joints.

[0107] The implementation of the above-mentioned prefabricated decoration is as follows:

[0108] 1. Material preparation and prefabrication:

[0109] Prepare the corresponding materials according to the design drawings, and process the floor 111, wall panel 21 and water-blocking strip 112 to the required lengths according to the corresponding specifications and dimensions.

[0110] 2. Install the base and drain pipe:

[0111] Based on the design requirements, the locations of the chassis 11 and drainage system 3 are measured and marked on-site. Drainage pipes are pre-laid according to the designated locations. Support frames 141 of the base 14 are erected at the support points of the chassis 11. If the keel of the support frame 141 collides with the drainage pipe, it is broken at the pipe location, and support bolts are added to both sides of the break point. The support frame 141 is adjusted to the predetermined elevation. Lightweight panels are then applied to the floor surface using adhesive to fill the second cavity 1411 of the support frame 141, or on-site foaming material is filled into the second cavity 1411 of the support frame 141. Appropriate clearance is left on both sides of the drainage pipe to facilitate subsequent installation.

[0112] 3. Chassis assembly and positioning:

[0113] (1) Assembly of single floor 111 chassis 11: Apply adhesive to the perimeter of the first base plate 1111 and insert it into the opening of the first groove portion 1131 of the first connector 113. The opening of the second groove portion 1132 of the first connector 113 faces upward. After aligning and installing the drain 33 on the first base plate 1111 and connecting it to the drain pipe, apply adhesive to the chassis 11 onto the base 14. If necessary, reinforce the connection with the support frame 141 at intervals in the second groove portion 1132 using self-tapping screws. Apply adhesive to the water-blocking strip 112 and insert it into the second groove portion 1132. Apply adhesive to the inside and outside corners of the water-blocking strip 112 and insert it into the first connector 113 for connection. Apply adhesive to the joint to seal the joint.

[0114] (2) Installation of the multi-floor 111 combined chassis 11: Adjacent floorboards 111 of equal height splicing and high / low platform splicing are respectively glued and inserted into the first groove portion 1131 extending horizontally in the first connector 113. The opening of the second groove portion 1132 of the front first connector 113 faces upward, and the opening of the second groove portion 1132 of the rear first connector 113 faces downward. First, fix the front floorboard 111 in the chassis 11 to the base 14. Glue is applied to the second groove portion 1132 of the front first connector 113 and inserted into the baffle plate 1121c. Glue is applied to the second groove portion 1132 of the rear first connector 113 and fitted onto the baffle plate 1121c from above, forming a structure of staggered interlocking of the two sides of the web with the second groove portion 1132 of the front first connector 113. Repeat the above operation to assemble more rear floorboards 111.

[0115] Alternatively, adjacent floorboards 111 can be joined at the same height using the second connector 116. The edge of the front floorboard 111 is glued into the third groove 1161 of the second connector 116, and the edge of the rear floorboard 111 is glued into the fourth groove 1162 of the second connector 116. The aforementioned operation is repeated to assemble more rear floorboards 111.

[0116] After all the floor 111s of the same chassis 11 are assembled and fixed in place, install the water-blocking strip 112 according to the operation steps of the water-blocking strip 112 assembled on the single chassis 11.

[0117] (3) Assembly of partitioned chassis 11: Assemble each partitioned chassis 11 according to the aforementioned single floor 111 or multi-floor 111 combined chassis 11. The joints of adjacent chassis 11 are tightly attached to each other and fixed to the base 14 respectively. Adhesive is applied to the adjacent water-blocking strips 112. If necessary, nails can be applied to the joints of the water-blocking strips 112 to secure them. The joints are sealed with adhesive to prevent seepage. Then, the decorative cover of the water-blocking strip 112 is attached.

[0118] 4. Install a drainage system:

[0119] Place the drain manifold 31 in the designated location and connect it to each drain branch pipe 34 and the main drain pipe 35 respectively; connect the sewage pipe to the main drain pipe 35 and leave the toilet drain outlet in the designated location. After the chassis 11 and drainage pipes are installed in place, conduct necessary water tightness tests on the chassis 11 and drainage system 3 to confirm that the water tightness of the chassis 11 meets the requirements.

[0120] If the base 14 is filled with on-site foam, the on-site foam filling shall be carried out after confirming that the chassis 11 is securely fixed and that its impermeability meets the requirements.

[0121] 5. Wall installation:

[0122] Based on the positioning of the chassis 11, install the wall panel 21 mounting bracket along the surface of the wall, and arrange the corresponding water and electricity pipes and embedded boxes in the rear cavity of the panel according to the set device positions. When installing the wall panel 21, install from bottom to top, taking one of the wall panels 2 that is not near the door as the starting point, and sequentially push the wall panel 21 towards the door from both sides. After the wall panel 21 is installed, seal and seal the joints of the panel surfaces, and install the floor corner trim 12.

[0123] In summary, the above embodiments of this application achieve the following technical effects:

[0124] 1. After the first, second, third, and fourth connectors of this application are connected to the flat plate (first base plate, second base plate, and water-retaining plate), the two webs of the U-shaped channel can tightly cover the two sides of the flat plate, forming a tight and stable "two-way double-wrapping" connection structure through adhesive snap-fit. The splice joint has strong anti-seepage performance and good stability. The chassis and wall of this invention can be assembled and connected by simply combining the above connectors with the corresponding flat plate. The required basic materials and accessories are few in number, easy to purchase or process. The prefabrication of the chassis only requires the composite processing of the facing bricks and the flat plate. The manufacturing process is simple and mature, does not require special molds, and is not limited by the engineering size. It can adapt to the usage requirements of any size room.

[0125] 2. This application uses a combination of support frame and leveling filler to build a support base, which has good stability, a solid feel underfoot, and is convenient and quick to construct. The overall structure, connecting parts and assembly process are reasonably designed, safe and stable.

[0126] 3. The water-retaining strip in the chassis of this application adopts movable assembly of the strip and is set with two modes: exposed installation and concealed installation. By adjusting the height of the water-retaining strip and the horizontal line of the top surface, the water-retaining height, the elevation of the chassis floor surface of each zone and the drainage slope can be flexibly set. Through reasonable combination and application with the first or second connecting piece, the equal height splicing of multiple floors of the large chassis, the splicing of high and low platforms, and the smooth combination splicing of the partitioned chassis can be realized. The structure is simple and can be quickly assembled in the factory or on the construction site. It can realize the prefabricated decoration of waterproof structural floor of large area room.

[0127] 4. The chassis of this application features two feasible pipe layout schemes: bottom drainage and side drainage. A drainage manifold is also included, where the drainage branch pipes from each drainage outlet on the chassis converge, reducing the difficulty of aligning each drainage branch pipe with the building's pre-reserved pipe openings. A centralized water seal enhances the airtightness and odor prevention performance of the drainage system. Pipe wells are also provided on the chassis, allowing for the installation and connection of toilet tanks, sewage pipes, drainage pipes, and the drainage manifold. A pipe inspection port, connected to the pipe well, is provided on the wall panel at the bottom of the pipe well corresponding to the drainage manifold, with an openable inspection door or cover for easy pipe installation and routine maintenance.

[0128] 5. The prefabricated wall panel of this application has a "staggered joint" anti-seepage and water-blocking barrier in the composite and assembly connection of the wall panel, and a moisture-proof side sealing plate is installed at the door and window openings. This can prevent water from seeping into the back of the wall panel along the joints, and at the same time can isolate the potential moisture in the back joints of the panel from eroding the door and window frames, ensuring the optimal overall anti-seepage performance of the wall.

[0129] 6. The ground corner strip of this application creates a thin-film concave arc surface at the base of the wall on the chassis floor, eliminating dead corners at the base of the wall, facilitating drainage and sanitation, and beautifying the base of the wall and uneven gaps.

[0130] 7. This application provides a systematic solution for prefabricated decoration of waterproof walls and floors that is flexible in size, compact in structure, simple in process, quick in installation, convenient in maintenance, and cost-effective. It does not require high professional skills from craftsmen, and does not require wall scraping, grooving, wet work with mud and water, or special waterproofing procedures. The implementation process is short, low-carbon and environmentally friendly, and has extremely high application value and a wide range of application scenarios.

[0131] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of this application, and all such substitutions or changes should fall within the protection scope of the appended claims.

Claims

1. A prefabricated decoration method, characterized in that, Includes prefabricated flooring, wherein the prefabricated flooring includes: At least one chassis, wherein the chassis comprises: The floor is provided with one or more pieces of flooring, which are spliced ​​together. A water-retaining strip is wrapped around the outer periphery of the chassis; Multiple first connectors are configured, each disposed on the outer periphery of the floor. Each first connector has a first groove and a second groove, the openings of which face different directions. The edge of the floor is connected to the first groove, and the water-blocking strip is connected to the second groove. The first groove is perpendicular to the second groove, and the second groove is connected to the end of the first groove away from its opening. Both the first and second grooves are U-shaped grooves. The base plate includes: The first base plate, located at the edge of the chassis, is embedded in the first groove of the first connector on the side adjacent to the water-blocking strip, and the lower end of the water-blocking strip is embedded in the second groove. The first brick is laid on the upper surface of the first base plate, and a first gap is formed between the edge of the first base plate and the bottom of the first brick. The open end of the first groove is inserted into the first gap located at the edge of the chassis. A second gap is formed between the second groove and the first brick; The prefabricated floor also includes: The ground corner strip includes a connecting part and a water-repellent part. The connecting part is disposed on the side of the water-repellent strip facing the first tile, and the lower end of the connecting part is disposed in the second gap. The water-repellent part forms an arc surface that is concave towards the connecting part. The upper end of the water-repellent part is connected to the side of the connecting part facing the first tile, and the lower end of the water-repellent part is connected to the upper surface of the first tile at the edge of the prefabricated floor.

2. The prefabricated decoration according to claim 1, characterized in that, The water-blocking strip includes an edge water-blocking strip and / or a partition water-blocking strip. The edge water-blocking strip is installed around the outer perimeter of the prefabricated floor, and the partition water-blocking strip is installed between two adjacent chassis.

3. The prefabricated decoration according to claim 2, characterized in that, It also includes a wall surface, which surrounds the outer perimeter of the prefabricated floor. The wall surface includes wall panels, and adjacent wall panels are connected by a third or fourth connector. The lower end of the wall panel located at the bottom of the wall surface is connected to the second gap formed by the edge water-blocking strip and the first brick at the edge of the prefabricated floor, and is connected to the upper surface of the first bottom plate of the chassis. The wall panel includes a second base plate and at least one second facing brick. The second base plate can be connected to the wall of the building, and the second facing brick is connected to the side of the second base plate facing away from the wall of the building.

4. The prefabricated decoration according to claim 3, characterized in that, Multiple wall panels are provided on each side of the wall. The third connector forms a fifth groove and a sixth groove with openings facing away from each other. The fifth groove and the sixth groove are U-shaped grooves. The second bottom plate of one of two adjacent wall panels is inserted into the fifth groove, and the second bottom plate of the other wall panel is inserted into the sixth groove. The joint between the second bricks of two adjacent wall panels is staggered from the openings of the fifth groove and the sixth groove.

5. The prefabricated decoration according to claim 3, characterized in that, The fourth connector has a seventh groove and an eighth groove that are perpendicular to each other. The seventh groove and the eighth groove are U-shaped grooves. On the adjacent two walls, the second base plate located at the edge of one wall is inserted into the seventh groove, and the second base plate located at the edge of the other wall is inserted into the eighth groove, so that the adjacent two walls are connected as one. The joint between the second bricks of the two adjacent wall panels is staggered with the opening of the seventh groove and the opening of the eighth groove.

6. The prefabricated decoration according to claim 3, characterized in that, The edge water-blocking strip includes a water-blocking plate and a third brick. The lower end of the water-blocking plate is inserted into the second groove of the first connector located at the outer edge of the prefabricated floor. The third brick is inserted into the second gap located at the outer edge of the prefabricated floor. The floor corner strip is disposed between the third brick and the first brick. The second base plate is positioned above the water baffle, and the second facing brick is positioned above the third facing brick; The joint between the second base plate and the water-retaining plate is offset from the joint between the second facing brick and the third facing brick.

7. The prefabricated decoration according to claim 3, characterized in that, The edge water-blocking strip includes a water-blocking plate, the lower end of which is inserted into the second groove of the first connector; The lower end of the wall panel is disposed in the second gap located at the outer edge of the prefabricated floor; the floor corner strip is inserted between the second facing brick and the first facing brick of the chassis.

8. The prefabricated decoration according to claim 7, characterized in that, The wall panel has a doorway and / or a window, and a moisture-proof side sealing plate is provided on the outside of the doorway or the window. The moisture-proof side sealing plate is provided between the wall panel and the wall of the building.

9. The prefabricated decoration according to claim 7, characterized in that, The wall surface also includes a wall panel mounting frame, which can be fixed to the wall of the building, and the wall panel covers the side of the wall panel mounting frame facing away from the wall of the building; The wall panel mounting frame is equipped with multiple first adjusting bolts, which can adjust the distance between the wall panel mounting frame and the wall of the building.

10. The prefabricated decoration according to claim 1, characterized in that, The chassis includes at least two floorboards and a second connector. The second connector has a third groove and a fourth groove extending in opposite directions. The third groove and the fourth groove are U-shaped grooves and are located at the same horizontal level, or the difference in horizontal height between the third groove and the fourth groove is within a reasonable error range. The first bottom plate of one of two adjacent floorboards is inserted into the third groove, and the first bottom plate of the other floorboard is inserted into the fourth groove. The first tiles of the two floorboards are respectively laid on top of the second connector, and the joint between the first tiles of the two floorboards is misaligned with the openings of the third groove and the fourth groove.

11. The prefabricated decoration according to claim 1, characterized in that, The chassis includes at least two floor panels. Adjacent floor panels are connected by two sets of first connectors. The first groove of the first connector extends horizontally, and the second groove of the first connector extends perpendicularly to the first groove. The second groove of one set of first connectors is inserted into the second groove of the other set of first connectors, and the openings of the second grooves of the two first connectors are opposite to each other, so that the two first connectors form two connecting grooves with opposite opening directions. The first bottom plate of one of the two adjacent floor panels is inserted into one of the connecting grooves, and the first bottom plate of the other of the two adjacent floor panels is inserted into the other connecting groove. The joint between the first tiles of the two adjacent floor panels is staggered from the joint between the two grooves and the joint between the first bottom plates of the two floor panels.

12. The prefabricated decoration according to claim 11, characterized in that, A first cavity is formed at the position where the two sets of the first connectors are connected to each other, and a baffle plate is provided in the first cavity.

13. The prefabricated decoration according to claim 9, characterized in that, The prefabricated floor includes at least two chassis. Two adjacent chassis are connected by two sets of first connectors. The outer sides of the second groove portion of the two sets of first connectors are connected, and the openings of the first groove portion of the two sets of first connectors are arranged opposite to each other. The opening directions of the second groove portion of the two sets of first connectors are the same, both of which are configured as top-opening structures and are connected on the outer sides. The first bottom plate of one of the two adjacent chassis is inserted into the first groove portion of one set of first connectors, and the first bottom plate of the other of the two adjacent chassis is inserted into the first groove portion of the other set of first connectors. A water baffle is provided in the second groove portion of both sets of first connectors. The prefabricated floor also includes a water-retaining decorative cover, which is attached to the outer surface of the joint of the second groove portion of the two sets of first connectors and is connected to the outer side of the first groove portion of the two sets of first connectors respectively.

14. The prefabricated decoration according to any one of claims 1 to 13, characterized in that, The prefabricated floor also includes: The base includes a support frame and a leveling filler. The support frame is disposed below the chassis, and the leveling filler is disposed in a second cavity formed by the support frame, so that the upper surface of the base forms a support plane for supporting the chassis.

15. The prefabricated decoration according to claim 14, characterized in that, The support frame includes: a keel or a support block, and a second adjusting bolt disposed on the keel or the support block, the second adjusting bolt being capable of adjusting the horizontal height of the keel or the support block.

16. The prefabricated decoration according to claim 14, characterized in that, It also includes a drainage system, which includes a drain manifold and a drain outlet; The drainage manifold is disposed between the prefabricated decoration and the wall of the building or below any of the drainage outlets; At least one drain outlet is provided, which is located on the chassis. Each drain outlet is equipped with a floor drain. Multiple drain outlets are connected to the drain manifold through drainage pipes and then connected to the building's reserved drain outlet through drainage pipes.

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