Parapet wall waterproof structure

Abstract

The utility model discloses a parapet wall waterproof structure which comprises a composite fusion tile and a first waterproof layer, the composite fusion tile is at least arranged on the inner side face of a parapet wall, the composite fusion tile is provided with a first end and a second end, the first end is far away from a roof panel, and the second end extends to the intersection of the parapet wall and the roof panel or the roof panel. A first waterproof layer is arranged on the whole body of the composite fusion tile and the roof panel; the composite fusion tile comprises a metal plate and a second waterproof layer arranged on the metal plate, the metal plate faces the parapet wall or the roof panel, and the second waterproof layer faces the first waterproof layer. The waterproof structure further comprises a first connecting structure close to the second end and connected with the first waterproof layer, the composite fusion tile, the roof panel or the parapet wall and a second connecting structure close to the first end and connected with the first waterproof layer, the composite fusion tile and the parapet wall. According to the waterproof structure of the parapet wall, gluing is not needed, the technology is simple, connection among the first waterproof layer, the composite fusion tile and the parapet wall is reliable, the waterproof effect is good, and the appearance is attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of building waterproofing, in particular to a parapet waterproof structure. Background Art

[0002] In the construction of factory buildings, steel structures are faster to build and have a shorter construction period, but the durability of the steel plate coating is difficult to control. The TPO waterproof membrane single-layer roofing system that emerged in response to this is developing rapidly and can effectively improve the waterproofing effect of large areas. In the prior art, in the waterproof structure of the parapet, ordinary chloroprene glue is generally applied to the waterproof membrane. After the glue is dry on the surface, the waterproof membrane is manually bonded to the roof panel and the parapet respectively to avoid water accumulation in the dark corners and prevent water from entering the room. However, the strength and density of the adhesive bond cannot be guaranteed by the adhesive method, and the TPO waterproof membrane is prone to falling off the parapet or rainwater enters the gap between the TPO waterproof membrane and the parapet, thus failing to achieve an effective waterproofing effect. Moreover, the adhesive method is prone to bubbling, which affects the overall aesthetic appearance. Utility Model Content

[0003] The purpose of the utility model is to address the deficiencies in the prior art and provide a parapet waterproof structure with good waterproof effect and beautiful appearance.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A parapet waterproof structure, wherein the parapet is arranged on a roof panel, the waterproof structure includes a composite fusion tile and a first waterproof layer, the composite fusion tile is arranged at least on the inner side of the parapet, the composite fusion tile has a first end and a second end, the first end is away from the roof panel, and the second end extends to the intersection of the parapet and the roof panel or on the roof panel, and the first waterproof layer is arranged throughout the inner side of the composite fusion tile and the roof panel; the composite fusion tile includes a metal plate and a second waterproof layer arranged on the metal plate, the metal plate is arranged toward the parapet or the roof panel, and the second waterproof layer is arranged toward the first waterproof layer, the waterproof structure also includes a first connecting structure and a second connecting structure, the first connecting structure is arranged near the second end and connects the first waterproof layer, the composite fusion tile, the roof panel or the parapet, and the second connecting structure is arranged near the first end and connects the first waterproof layer, the composite fusion tile and the parapet.

[0006] In some embodiments, the composite fusion tile includes a main portion and an extension portion intersecting at one end, the main portion is arranged on the inner side of the parapet, and the extension portion is arranged on the roof panel. The first end is located at the other end of the main portion, and the second end is located at the other end of the extension portion. The first connecting structure connects the first waterproof layer, the extension portion and the roof panel.

[0007] In some embodiments, the first connecting structure includes a first connecting member for connecting the extension portion and the roof panel and a welding structure arranged between the first waterproof layer and the extension portion, the first connecting member includes a first screw and a pressure ring matching the first screw, and when the extension portion and the roof panel are connected through the first connecting member, the pressure ring is pressed on the extension portion.

[0008] In some embodiments, of the first connecting member and the welding structure, the welding structure is disposed proximate to the second end.

[0009] In some embodiments, the first connecting structure includes a first connecting member for directly connecting the first waterproof layer, the extension portion and the roof panel. The first connecting member includes a first screw and a pressure ring that cooperates with the first screw. When the first waterproof layer, the extension portion and the roof panel are connected through the first connecting member, the pressure ring is pressed on the first waterproof layer.

[0010] In some embodiments, the composite fusion tile includes a main body, which is arranged on the inner side of the parapet, and the main body extends downward along the inner side of the parapet to the intersection of the parapet and the roof panel. The first end and the second end are respectively located at two opposite ends of the main body, and the first connecting structure connects the first waterproof layer, the main body and the parapet.

[0011] In some embodiments, the second connection structure connects the first waterproof layer, the main body and the parapet, and the second connection structure includes a second connection member, and the second connection member is a screw.

[0012] In some embodiments, the second connection structure further includes a pressure strip cooperating with the second connecting member, and the second connecting member passes through the pressure strip. When the first waterproof layer, the main body and the parapet are connected, the pressure strip is pressed on the first waterproof layer.

[0013] In some embodiments, the waterproof structure also includes a sealing paste for waterproofing the joint between the first waterproof layer, the composite fusion tile and the parapet at the upper end. The upper end of the molding is inclined upward and away from the parapet to form a side barrier. The side barrier, the upper end surface of the first waterproof layer, the upper end surface of the composite fusion tile and the inner surface of the parapet form a groove structure, and the sealing paste is filled in the groove structure.

[0014] In some embodiments, the first waterproof layer and the second waterproof layer are both made of TPO waterproof membrane, and the metal plate is made of galvanized steel plate.

[0015] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: in the parapet waterproof structure of the present invention, a composite fusion tile composed of a metal plate and a second waterproof layer is arranged on the parapet, and the first waterproof layer is arranged on the composite fusion tile and connected by a first connecting structure and a second connecting structure. The waterproof structure formed in this way does not require gluing, the process is simple, and the connection between the first waterproof layer, the composite fusion tile and the parapet is reliable, so that the waterproof effect is good and the appearance is beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Attachment Figure 1 This is a structural diagram of the parapet waterproof structure of this embodiment 1.

[0017] Among them: 1. Composite fusion tile; 11. Main body; 111. First end; 12. Extension; 121. Second end; 2. First waterproof layer; 311. First screw; 312. Pressure ring; 41. Second connecting piece; 32. Welding structure; 42. Pressure strip; 421. Side stop; 5. Sealant; 60. Parapet; 70. Roof panel. DETAILED DESCRIPTION

[0018] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the directions or positional relationships shown in the accompanying drawings, such as Figure 1In the drawings, the left side is referred to as "left," the right side is referred to as "right," the upper side is referred to as "up," and the lower side is referred to as "down." Directions perpendicular to the paper in the drawings are referred to as "front" and "back." This is intended solely to facilitate the description of the present invention and to simplify the description. It is not intended to indicate or imply that the device or apparatus referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, it should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] Example 1

[0021] The parapet 60 is provided on the roof panel 70. Figure 1 As shown, the parapet waterproof structure of the present invention comprises a composite fusion tile 1 and a first waterproof layer 2. The first waterproof layer 2 can be made of TPO waterproof membrane.

[0022] The composite fusion tile 1 is at least arranged on the inner side of the parapet 60 , and may also extend onto the roof panel 70 . The first waterproof layer 2 is arranged on the inner side of the composite fusion tile 1 and the roof panel 70 .

[0023] The composite fused tile 1 comprises a metal plate and a second waterproof layer disposed on the metal plate. The metal plate is disposed toward the parapet 60 or roof panel 70, and the second waterproof layer is disposed toward the first waterproof layer 2. In this embodiment, the metal plate is galvanized steel, and the second waterproof layer is TPO waterproof membrane. The composite fused tile 1 is formed by laminating the TPO waterproof membrane and the galvanized steel plate together in a factory.

[0024] The composite fusion tile 1 has a first end 111 and a second end 121 . The first end 111 is away from the roof panel 70 , and the second end 121 extends to the intersection of the parapet 60 and the roof panel 70 or onto the roof panel 70 .

[0025] In this embodiment, the composite fusion tile 1 includes a main body 11 and an extension 12. One end of the main body 11 intersects with one end of the extension 12. The main body 11 is arranged on the inner side of the parapet 60, and the extension 12 is arranged on the roof panel 70. The first end 111 is located at the other end of the main body 111, and the second end 121 is located at the other end of the extension 12.

[0026] When the parapet 60 is arranged perpendicular to the roof panel 70 , the main body 11 and the extension 12 are also arranged perpendicularly, and the intersection of the main body 11 and the extension 12 is located at the intersection of the parapet 60 and the roof panel 70 .

[0027] The waterproof structure further includes a first connecting structure, which is disposed near the second end 121 and connects the first waterproof layer 2, the composite fusion tile 1, the roof panel 70, or the parapet 60. In this embodiment, the first connecting structure is used to connect the first waterproof layer 2, the extension 12, and the roof panel 70.

[0028] Specifically, the first connection structure includes a first connector, which is used to connect the extension portion 12 and the roof panel 70. The first connector can be a combination of a first screw 311 and a pressure ring 312, with the first screw 311 inserted into the pressure ring 312. After the extension portion 12 and the roof panel 70 are connected via the first connector, the pressure ring 312 is pressed against the extension portion 12. The first connector can also be other connectors, such as bolts.

[0029] The first connection structure also includes a welding structure 32 arranged between the first waterproof layer 2 and the extension portion 12. In this embodiment, the welding structure 32 is formed by a hot air welding process, and the welding length of the welding structure 32 is not less than 2 cm, thereby ensuring the connection strength between the first waterproof layer 2 and the extension portion 12.

[0030] Of the first connecting member and the welding structure 32, the welding structure 32 is disposed close to the second end 121. This can improve the waterproof sealing and reliability of the waterproof structure.

[0031] The waterproof structure further includes a second connecting structure, which is disposed near the first end 111 and connects the first waterproof layer 2 , the composite fusion tile 1 and the parapet 60 .

[0032] The second connection structure includes a second connection member 41, which simultaneously connects the first waterproof layer 2, the main body 11, and the parapet 60. The second connection member 41 can be a second screw. The second connection member 41 can also be other connection members, such as bolts.

[0033] The second connection structure further includes a pressure strip 42 made of metal material, and the second screw is inserted into the pressure strip 42. After the first waterproof layer 2, the main body 11 and the parapet 60 are connected by the second connection structure, the pressure strip 42 is pressed onto the closing end of the first waterproof layer 2.

[0034] The waterproof structure also includes a sealing paste 5, which is used to waterproof and seal the joints of the first waterproof layer 2, the composite fusion tile 1 and the parapet 60 at the upper end.

[0035] In this embodiment, the upper end of the bead 42 is tilted upward and away from the parapet 60 to form a side guard 421. The side guard 421, the upper end surface of the first waterproof layer 2, the upper end surface of the composite fusion tile 1, and the inner side surface of the parapet 60 form a groove structure, which is filled with the sealing compound 5. This arrangement improves the sealing effect of the sealing compound 5.

[0036] Example 2

[0037] In this embodiment, the composite fusion tile 1 comprises only the main body 11, without the extension 12. The main body 11 is positioned on the inner side of the parapet 60 and extends downward along the inner side of the parapet 60 to the intersection of the parapet 60 and the roof panel 70. A first end 111 and a second end 121 are located at opposite ends of the main body 11, respectively. A first connecting structure connects the first waterproof layer 1, the main body 11, and the parapet 60. Specifically, the main body 11 and the parapet 60 are connected via a first connector, and the first waterproof layer 1 and the main body 11 are connected via a welded structure. The remainder of the structure is the same as in Example 1.

[0038] Example 3

[0039] In this embodiment, the first connection structure only includes the first connecting member, that is, only includes the combination of the first screw 311 and the pressure ring 312. The first waterproof layer 2, the main body 11 or the extension part 12, the roof panel 70 or the parapet 60 are directly connected together through the first connecting member. After the connection, the pressure ring 312 is pressed on the first waterproof layer 2. The rest is the same as Example 1 or Example 2.

[0040] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A parapet waterproof structure, wherein the parapet is arranged on a roof panel, characterized in that: The waterproof structure includes a composite fusion tile and a first waterproof layer. The composite fusion tile is at least arranged on the inner side of the parapet. The composite fusion tile has a first end and a second end. The first end is away from the roof panel, and the second end extends to the intersection of the parapet and the roof panel or on the roof panel. The first waterproof layer is arranged throughout the inner side of the composite fusion tile and the roof panel; the composite fusion tile includes a metal plate and a second waterproof layer arranged on the metal plate, the metal plate is arranged toward the parapet or the roof panel, and the second waterproof layer is arranged toward the first waterproof layer. The waterproof structure also includes a first connecting structure and a second connecting structure. The first connecting structure is arranged near the second end and connects the first waterproof layer, the composite fusion tile, the roof panel or the parapet, and the second connecting structure is arranged near the first end and connects the first waterproof layer, the composite fusion tile and the parapet.

2. The parapet waterproof structure according to claim 1, characterized in that: The composite fusion tile includes a main portion and an extension portion intersecting at one end, the main portion is arranged on the inner side of the parapet, and the extension portion is arranged on the roof panel. The first end is located at the other end of the main portion, and the second end is located at the other end of the extension portion. The first connecting structure connects the first waterproof layer, the extension portion and the roof panel.

3. The parapet waterproof structure according to claim 2, characterized in that: The first connecting structure includes a first connecting member for connecting the extension part and the roof panel and a welding structure arranged between the first waterproof layer and the extension part. The first connecting member includes a first screw and a pressure ring matching the first screw. When the extension part and the roof panel are connected through the first connecting member, the pressure ring is pressed on the extension part.

4. The parapet waterproof structure according to claim 3, characterized in that: Of the first connecting member and the welding structure, the welding structure is disposed close to the second end.

5. The parapet waterproof structure according to claim 2, characterized in that: The first connecting structure includes a first connecting member for directly connecting the first waterproof layer, the extension part and the roof panel. The first connecting member includes a first screw and a pressure ring that cooperates with the first screw. When the first waterproof layer, the extension part and the roof panel are connected through the first connecting member, the pressure ring is pressed on the first waterproof layer.

6. The parapet waterproof structure according to claim 1, characterized in that: The composite fusion tile includes a main body, which is arranged on the inner side of the parapet. The main body extends downward along the inner side of the parapet to the intersection of the parapet and the roof panel. The first end and the second end are respectively located at two opposite ends of the main body. The first connecting structure connects the first waterproof layer, the main body and the parapet.

7. The parapet waterproof structure according to any one of claims 2 to 6, characterized in that: The second connection structure connects the first waterproof layer, the main body and the parapet, and the second connection structure includes a second connection member, and the second connection member is a screw.

8. The parapet waterproof structure according to claim 7, characterized in that: The second connection structure also includes a pressure strip that cooperates with the second connection member. The second connection member passes through the pressure strip. When the first waterproof layer, the main body and the parapet are connected, the pressure strip is pressed on the first waterproof layer.

9. The parapet waterproof structure according to claim 8, characterized in that: The waterproof structure also includes a sealing paste for waterproofing the joint between the first waterproof layer, the composite fusion tile and the parapet at the upper end. The upper end of the molding is inclined upward and away from the parapet to form a side barrier. The side barrier, the upper end surface of the first waterproof layer, the upper end surface of the composite fusion tile and the inner side surface of the parapet form a groove structure, and the sealing paste is filled in the groove structure.

10. The parapet waterproof structure according to claim 1, characterized in that: The first waterproof layer and the second waterproof layer are both made of TPO waterproof membrane, and the metal plate is made of galvanized steel plate.

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