Stone-like paint process strip and construction structure thereof

Abstract

The utility model relates to the technical field of stone-like paint construction, and discloses a stone-like paint process strip and a construction structure thereof, and the stone-like paint process strip comprises a process strip main body and an outer edge; the process strip main body is sequentially provided with an extending part and an embedding part in the thickness direction of the process strip main body, the embedding part is used for being embedded into a construction foundation so that the extending part can be located on the outer side of the construction foundation, and the process strip main body is sunken from the extending part to the embedding part to form a groove; and the outer edge is connected to the outer side of the process strip main body and is positioned at the junction of the embedded part and the extending part. According to the construction method, the cracking and falling risks of the construction foundation can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of imitation stone paint construction, and in particular to an imitation stone paint process strip and a construction structure thereof. Background Art

[0002] In the process of wall decoration, dry hanging stone is a decorative method that fixes stone on the wall to form a curtain wall. However, dry hanging stone often faces limitations such as high cost and material shortage during construction, which has led to the development of imitation stone construction methods.

[0003] For example, the Chinese patent document with publication number CN113062544A discloses a groove construction process for imitation stone paint, which includes the following steps: marking lines for division, skeleton installation, rough bottom leveling, skeleton cleaning, spraying imitation stone paint base layer, spraying imitation stone paint surface layer, polishing imitation stone paint inside metal strips, and spraying imitation stone paint topcoat; wherein, the skeleton is installed by installing concave metal strips on the wall, and V-shaped metal strips are installed at the external corners. Then, putty is applied to the wall through rough bottom leveling and leveled and distributed around the metal strips, so that the metal strips divide the wall into stone-like blocks.

[0004] However, the above-mentioned construction technology of imitation stone paint is mostly applicable to the construction foundation of the exterior wall without insulation layer. For the construction foundation with insulation layer as the outer layer, the insulation layer has requirements for the hanging weight of its own surface. The thicker leveling layer covered on the insulation layer makes the insulation layer have a higher risk of cracking and falling off. Utility Model Content

[0005] In order to reduce the risk of cracking and falling off of the construction foundation, the present application provides a stone-like paint process strip and its construction structure.

[0006] In the first aspect, the present application provides a stone-like paint process strip, which adopts the following technical solution:

[0007] A stone-like paint craft strip comprises: a craft strip body and an outer edge; the craft strip body has an extension portion and an embedded portion in sequence along its thickness direction, the embedded portion is used to be embedded in a construction foundation so that the extension portion is located outside the construction foundation, and the craft strip body is recessed from the extension portion to the embedded portion to form a groove; the outer edge is connected to the outside of the craft strip body and is located at the junction of the embedded portion and the extension portion.

[0008] By adopting the above technical solution, the embedded part is embedded in the construction foundation, which enhances the stability of the process strip and the wall. At the same time, the part of the construction foundation opposite to the embedded part replaces the thickness of the original leveling layer, thereby reducing the thickness and amount of the leveling layer material on the outside of the construction foundation, reducing the weight borne by the construction foundation, thereby reducing the risk of cracking and falling off of the construction foundation, and improving the safety and durability of the construction.

[0009] Optionally, the process bar body is provided with a decorative strip in the groove, the decorative strip is located at the corners of the process bar body, and the opposite sides of the decorative strip are respectively connected to the two adjacent sides of the process bar body, so that the groove is stepped.

[0010] By adopting the above technical solution and setting decorative strips in the grooves, not only the layering and three-dimensional sense of the imitation stone appearance is increased, but also the decorative effect is further enhanced, making the overall wall more beautiful and realistic.

[0011] Optionally, both the process bar body and the outer edge surface are provided with anti-slip portions.

[0012] By adopting the above technical solution, the anti-slip parts provided on the main body and the outer edge surface of the process strip help to increase the adhesion of the material and prevent slipping during subsequent construction, such as the application of putty leveling layer or imitation stone paint layer, to ensure construction quality and at the same time improve the service life of the process strip.

[0013] Optionally, the process bar body is covered with a tearable protective film on the inner wall of the groove.

[0014] By adopting the above technical solution, the tearable protective film covering the inner wall of the groove plays a role in protecting the inner wall of the groove during the construction process, preventing dust, putty impurities and the like from contaminating the groove.

[0015] Optionally, a plurality of through holes are provided on the outer edge.

[0016] By adopting the above technical solution, the through hole can allow putty to enter the through hole when putty is applied to the construction base, so as to enhance the connectivity between the putty layer and the outer edge and improve the stability of the putty layer.

[0017] In the first aspect, the present application provides a stone-like paint process strip, which adopts the following technical solution:

[0018] An imitation stone paint craft strip, suitable for the above-mentioned imitation stone paint craft strip, comprising:

[0019] The construction foundation is provided with an embedded groove, wherein the embedded groove is used for the embedded portion to be inserted into;

[0020] an adhesive layer, disposed in the embedded groove, for bonding the outer periphery of the embedded portion to the construction foundation;

[0021] a putty leveling layer, applied on the construction base and covering the outer edge, wherein the surface of the putty leveling layer is flush with the side of the extension away from the outer edge; and

[0022] Imitation stone paint layer, sprayed on the exposed surface of the process strip body

[0023] Optionally, the construction structure further includes a mesh cloth, and the mesh portion is located between the process bar body and the construction foundation.

[0024] By adopting the above technical solution, a mesh cloth is added between the process strip body and the construction foundation, which not only enhances the strength and stability of the overall structure, but also helps to disperse stress, making the construction foundation less likely to cause cracks due to factors such as temperature changes, thereby improving the reliability of construction quality.

[0025] Optionally, the construction structure further includes a protective oil layer, which is sprayed on the stone-like paint layer.

[0026] By adopting the above technical solution, the spraying of the protective oil layer provides an additional layer of protection for the imitation stone paint layer, enhancing its weather resistance, stain resistance and wear resistance, extending the service life of the decorative effect, and also facilitating future cleaning and maintenance.

[0027] Optionally, the stone-imitation paint layer includes a primer layer, an intermediate paint layer, a stone-imitation top paint layer and a grinding paint layer which are sprayed and covered in sequence.

[0028] By adopting the above technical solution, the imitation stone paint layer adopts multi-layer spraying, including a primer layer, an intermediate paint layer, an imitation stone top paint layer and a grinding paint layer, which not only improves the realism and layering of the decorative effect, but also enhances the adhesion and durability of the coating through the interaction between the layers, making the imitation stone effect more durable and beautiful.

[0029] In summary, this application has at least one of the following beneficial effects:

[0030] 1. By embedding the embedded part into the construction foundation, the thickness and amount of the putty leveling layer on the outside of the construction foundation can be reduced, and the weight borne by the construction foundation is reduced, thereby reducing the risk of cracking and falling off of the construction foundation. At the same time, the construction foundation provides support for the process strip and improves the stability of the process strip;

[0031] 2. The decorative strip design on the art strip increases the layering and three-dimensional sense of the imitation stone appearance. In addition, the multi-layer spraying of the imitation stone paint layer further improves the realism of the imitation stone effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a front view of the linear process strip in Example 1 of the present application;

[0033] Figure 2 This is a cross-sectional view of a linear process bar according to an embodiment of the present application;

[0034] Figure 3 This is a front view of the cross-shaped process strip in Example 1 of the present application;

[0035] Figure 4is a front view of the T-shaped process strip in Embodiment One of the present application;

[0036] Figure 5 is a sectional view of the W-shaped process strip in Embodiment One of the present application;

[0037] Figure 6 is a sectional view of the process strip in Embodiment Two of the present application;

[0038] Figure 7 is a sectional view of the process strip in Embodiment Three of the present application;

[0039] Figure 8 is a structural schematic diagram of the process strip cooperating with the construction base and putty leveling layer in Embodiment Four of the present application;

[0040] Figure 9 is a schematic diagram of the process strip, mesh cloth and construction base explosion structure in Embodiment Four of the present application;

[0041] Figure 10 is a structural schematic diagram of the process strip cooperating with the stone-like paint layer and protective oil layer in Embodiment Four of the present application.

[0042] Legend: 1, process strip main body; 2, outer edge; 3, extension; 4, embedded part; 5, groove; 6, decorative strip; 7, anti-skid part; 8, through hole; 9, construction base; 10, embedded groove; 11, putty leveling layer; 12, stone-like paint layer; 121, primer layer; 122, intermediate paint layer; 123, stone-like finish paint layer; 124, joint grinding paint layer; 13, mesh cloth; 14, protective oil layer; 15, protruding part; 16, protective cover; 17, push-pull handle. DETAILED DESCRIPTION

[0043] The following will be described in detail with reference to the accompanying drawings Figures 1-10 The present application will be further described in detail.

[0044] Embodiment One

[0045] The present application discloses a stone-like paint process strip. Referring to Figure 1 , the stone-like paint process strip comprises a process strip main body 1 and an outer edge 2, and the outer edge 2 is connected to the process strip main body 1. The process strip main body 1 and the outer edge 2 can be plastic or metal material, and plastic material is preferred in the present embodiment to reduce the self-weight of the process strip.

[0046] Referring to Figure 1 and Figure 2 , specifically, the process strip main body 1 comprises an embedded part 4 and an extension 3 which are sequentially arranged and integrally formed along the thickness direction of the process strip main body 1, and the embedded part 4 is used for embedding in the construction base, and the construction base in the present embodiment is the thermal insulation layer of the outer wall body. After the embedded part 4 is embedded in the construction base, the extension 3 protrudes outside the construction base to serve as a reference object when the putty leveling is performed on the construction base.

[0047] The main body of the process strip 1 is recessed from the middle of the outer side of the extension portion 3 toward the embedded portion 4 to form a groove 5, so that the extension portion 3 and the embedded portion 4 together form a U-shaped structure. When the main body of the process strip 1 is installed in the construction foundation, the groove 5 serves as a dividing groove for the imitation stone edge. Because the portion of the groove 5 within the embedded portion 4 is located in the construction foundation, the construction foundation bears some of the thickness that would otherwise need to be filled with putty. Compared with existing solutions that directly fix the process strip to the outside of the construction foundation, this solution can reduce the thickness of the putty layer on the construction foundation.

[0048] Reference Figure 1 and Figure 2 The outer edge 2 is sheet-shaped and integrally formed on the outer periphery of the process strip body 1. The outer edge 2 is located at the junction of the embedded portion 4 and the extended portion 3 to indicate the separation of the embedded portion 4 and the extended portion 3. When the embedded portion 4 is embedded in the construction foundation, the outer edge 2 abuts against the outer surface of the construction foundation to limit the embedded portion 4 from moving further inward.

[0049] Furthermore, a plurality of through holes 8 are formed on the outer edge 2. The through holes 8 extend through two opposing sides of the outer edge 2 along the distribution direction of the extension portion 3 and the main body. When the construction base is coated with putty, the putty enters the through holes 8, thereby improving the putty coating effect. In addition, in other embodiments, the through holes 8 can also be used to fasten the outer edge 2 to the construction base using bolts or other fasteners, thereby improving the stability of the process strip main body 1.

[0050] In addition, the process strip body 1 can be produced in various forms according to the requirements of the wall, refer to Figure 1 , such as a straight line type, such process bar groove 5 passes through both ends of the process bar body 1 in the length direction, and the outer edge 2 is located on the opposite sides of the process bar body 1. Figure 3 , such as the cross shape, is used when mutually perpendicular linear process bar bodies 1 are docked. Such process bar grooves 5 are also cross-shaped and pass through the sides of the process bar body 1. The outer edges 2 are located at the four corners of the process bar body 1. Figure 4 , such as T-shaped, is used for docking straight process strip bodies 1 located at the edge of the construction foundation and perpendicular to each other. Such process strip grooves 5 are also T-shaped, with the outer edges 2 located at right angles on opposite sides of the process strip body 1. Figure 5 , such as W-shaped, used for the positive corners of the construction foundation. The groove 5 of this type of process strip is also W-shaped, and the outer edge 2 is located on both sides of the process strip body 1 away from each other, and the outer edges 2 on both sides of the process strip body 1 are respectively opposite to the two adjacent surfaces of the construction foundation.

[0051] Reference Figure 1 and Figure 2Furthermore, to enhance the three-dimensional effect of the imitation stone decorative surface, a decorative strip 6 is integrally formed within the main body 1 of the craft strip. The decorative strip 6 is positioned within the groove 5 and faces the corner of the embedded portion 4. Its length extends in the same direction as the groove 5. The two sides of the decorative strip 6, which extend away from each other along its length, are fixed to two adjacent inner sidewalls of the embedded portion 4. The side of the decorative strip 6 facing away from the corner of the embedded portion 4 serves as the inner wall of the groove 5. The decorative strip 6 is formed with at least one raised portion 15 along the direction approaching the extension portion 3, so that the distance between the two inner walls of the groove 5 varies along the alignment direction of the extension portion 3 and the embedded portion 4, thereby giving the groove 5 a stepped shape. Furthermore, because the extension portion 3 protrudes relative to the decorative strip 6, the decorative strip 6 also causes the extension 3 to form a stepped shape.

[0052] In this embodiment, the decorative strip 6 is formed with two protrusions 15 along a direction close to the extension portion 3 . Therefore, the process strip in this embodiment is a three-step process strip.

[0053] Reference Figure 2 Furthermore, the outer edge 2 has an outwardly protruding anti-slip portion 7 on one side near the extension 3, the decorative strip 6 has an outwardly protruding anti-slip portion 7 on the inner wall of the embedded portion 4 that opens toward the groove 5. In this embodiment, the anti-slip portion 7 is in the form of a long strip extending along the length of the process strip. In other embodiments, the anti-slip portion 7 can also be in the form of raised dots, diagonal lines, etc. The anti-slip portion 7 on the outer edge 2 can enhance the connectivity between the outer edge 2 and the putty layer. When applying imitation stone paint to the process strip groove 5, the anti-slip portion 7 on the decorative strip 6 and the embedded portion 4 can enhance the connectivity between the paint and the process strip, reducing the risk of the paint slipping.

[0054] In addition, a protective film (not shown) is attached to the inner wall of the groove 5 of the process strip body 1. The protective film can be removed by tearing. Therefore, when applying putty to the construction base, the protective film can prevent the putty from adhering to the inner wall of the groove 5. After the putty is applied, the protective film can be torn off.

[0055] The implementation principle of the imitation stone paint process strip in the embodiment of the present application is: the embedded part 4 is embedded into the construction base surface, and the outer edge 2 is abutted against the construction base surface, so as to reduce the thickness of the putty layer required to be applied on the construction base.

[0056] Example 2:

[0057] The embodiment of the present application discloses a stone-like paint process strip, which is different from the embodiment 1 in that Figure 6 In the embodiment of the present application, the number of raised portions 15 formed on the decorative strip 6 along the direction close to the extension portion 3 is one. Therefore, the process strip in this embodiment is a two-stage process strip.

[0058] Example 3:

[0059] The embodiment of the present application discloses a stone-like paint process strip, which is different from the above embodiment in that, Figure 7 The process strip in the embodiment of the present application also includes a protective cover 16 and a push-pull handle 17. The protective cover 16 can be inserted into the groove 5 of the process strip body, so that the protective cover 16 abuts against the decorative strip 6, and the outer wall of the protective cover 16 away from the embedded part 4 is flush with the side of the extension part 3 away from the embedded part 4, so that when putty is applied to the construction base 9, the putty material is not easy to enter the groove 5, thereby further improving the cleanliness of the process strip in the groove 5.

[0060] The push-pull handle 17 is fixed to the outer wall of the protective cover 16. After the putty material is applied, the protective cover 16 is pulled out by pulling the push-pull handle 17 to separate from the process bar body, and then the process bar is continued to be sprayed with imitation stone paint. In addition, the protective cover 16 can be reused.

[0061] Example 4:

[0062] The present application embodiment discloses a construction structure of a stone-like paint process strip, which is applicable to the process strips in the above application embodiment. Figure 8 、 Figure 9 and Figure 10 The construction structure of the imitation stone paint process strip includes a construction base 9, a bonding layer, a mesh cloth 13, a putty leveling layer 11, a stone-imitation paint layer 12 and a protective oil layer 14.

[0063] Reference Figure 8 In this embodiment, the construction base 9 is the insulation layer of the wall. In other embodiments, the construction base 9 can be other construction surfaces that require imitation stone paint application. An embedded groove 10 is formed on the surface of the insulation layer, and the embedded portion 4 is inserted into the embedded groove 10 to allow the process strip body to be embedded in the insulation layer.

[0064] Reference Figure 8 and Figure 9 The adhesive layer (not shown) can be a bonding mortar, high-strength epoxy resin adhesive, or other adhesive with a good bonding effect. In this embodiment, bonding mortar is preferred. The mesh cloth 13 is a fiberglass mesh cloth. The adhesive layer is applied to the embedded groove 10. The mesh cloth 13 is first placed into the embedded groove 10 and extended to the surface of the insulation layer. The embedded portion 4 of the process strip body is then inserted into the embedded groove 10 until the outer edge 2 presses the mesh cloth 13 between the outer edge 2 and the insulation layer, and the process strip is squeezed into the bonding mortar.

[0065] Reference Figure 8 The putty leveling layer 11 is applied to the outside of the insulation layer and is applied after the process strip is bonded to the insulation layer. The outer surface of the putty leveling layer 11 is flush with the side of the extension part 3 away from the embedded part 4, and the outer edge 2 is covered by the putty leveling layer 11.

[0066] Reference Figure 8 and Figure 10 After the putty leveling layer 11 is completely dry, a stone-like paint layer 12 is sprayed onto the putty leveling layer 11 and the groove 5 of the process strip body 1 to change the surface of the putty leveling layer 11 and the inner wall surface of the groove 5 into a stone-like color. A protective oil layer 14 is then sprayed onto the stone-like paint layer 12 to protect it.

[0067] Reference Figure 10 The imitation stone paint layer 12 comprises a primer layer 121, an intermediate paint layer 122, a stone imitation top paint layer 123 and a grinding paint layer 124 which are sprayed in sequence. After each layer of paint is completely dry, the next layer of paint is sprayed.

[0068] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A stone-like paint craft strip, characterized in that: include: A process strip body (1) and an outer edge (2); the process strip body (1) has an extension portion (3) and an embedding portion (4) in sequence along its thickness direction, the embedding portion (4) is used to embed in a construction foundation (9) so that the extension portion (3) is located outside the construction foundation (9), and the process strip body (1) is recessed from the extension portion (3) to the embedding portion (4) to form a groove (5); the outer edge (2) is connected to the outside of the process strip body (1) and is located at the junction of the embedding portion (4) and the extension portion (3).

2. The imitation stone paint craft strip according to claim 1, characterized in that: The process strip body (1) is provided with a decorative strip (6) in the groove (5), the decorative strip (6) being located at the corners of the process strip body (1), and the opposite sides of the decorative strip (6) are respectively connected to the two adjacent sides of the process strip body (1), so that the groove (5) is stepped.

3. The imitation stone paint craft strip according to claim 1, characterized in that: The process strip body (1) and the outer edge (2) are both provided with anti-slip portions (7).

4. The imitation stone paint craft strip according to claim 1, characterized in that: The process strip body (1) is covered with a tearable protective film on the inner wall of the groove (5).

5. The imitation stone paint craft strip according to claim 1, characterized in that: A plurality of through holes (8) are provided on the outer edge (2).

6. A construction structure of a stone-like paint process strip, suitable for the stone-like paint process strip according to any one of claims 1 to 5, characterized in that: include: A construction foundation (9) is provided with an embedded groove (10), wherein the embedded groove (10) is used for the embedded portion (4) to be inserted into; An adhesive layer, disposed in the embedded groove (10), for bonding the outer periphery of the embedded portion (4) and the construction foundation (9); A putty leveling layer (11) is applied on the construction base (9) and covers the outer edge (2), and the surface of the putty leveling layer (11) is flush with the side of the extension portion (3) away from the outer edge (2); and The imitation stone paint layer (12) is sprayed on the exposed surface of the process strip body (1).

7. The construction structure of the imitation stone paint process strip according to claim 6, characterized in that: The construction structure further comprises a mesh cloth (13), which is located between the process bar body (1) and the construction foundation (9).

8. The construction structure of the imitation stone paint process strip according to claim 6, characterized in that: The construction structure further comprises a protective oil layer (14), wherein the protective oil layer (14) is sprayed on the imitation stone paint layer (12).

9. The construction structure of the imitation stone paint process strip according to claim 6, characterized in that: The stone-imitation paint layer (12) comprises a primer layer (121), an intermediate paint layer (122), a stone-imitation top paint layer (123), and a seam-grinding paint layer (124) which are sprayed and covered in sequence.

Images