Energy-saving waterproof structure of building outer wall

Abstract

The utility model belongs to the technical field of building waterproofing, and discloses an energy-saving waterproof structure of a building outer wall, which comprises a waterproof layer, a concrete wall body is mounted on the side wall of the waterproof layer, and a decorative layer is fixedly arranged on the side wall, away from the concrete wall body, of the waterproof layer. Mounting holes are jointly formed in the side wall of the concrete wall body, the side wall of the waterproof layer and the side wall of the decoration layer in a penetrating mode, pipelines are installed in the mounting holes, and sealing assemblies used for sealing the mounting holes are arranged on the waterproof layer. The waterproof wall has the effect of improving the waterproof performance of the wall.

Description

Technical Field

[0001] The utility model relates to the technical field of building waterproofing, in particular to an energy-saving waterproofing structure for a building exterior wall. Background Art

[0002] Currently, the domestic construction market continues to develop, and the promotion of building energy conservation is conducive to reducing greenhouse gas emissions and air pollution, improving environmental quality, and improving people's living standards. Because the waterproof performance of construction projects is extremely important, it is necessary to optimize the wall structure design and use appropriate exterior wall insulation materials to achieve better waterproofing and insulation effects.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: during the installation process of existing building exterior walls, if there are pipes passing through the surface, grooves will usually be directly cut on the wall surface for the pipes to pass through. After the pipes are installed, the staff will use foam glue to fill the gaps in the pipes. However, the waterproof effect of the foam glue is poor during use, which leads to a decrease in the overall waterproof effect of the wall. Utility Model Content

[0004] In order to solve the above problems, the utility model provides an energy-saving waterproof structure for a building exterior wall.

[0005] The above technical objectives of the present utility model are achieved through the following technical solutions: an energy-saving waterproof structure for a building exterior wall, comprising a waterproof layer, a concrete wall body being installed on the side wall of the waterproof layer, a decorative layer being fixedly provided on the side wall of the waterproof layer away from the concrete wall body, an installation hole being penetrated through the side wall of the concrete wall body, the side wall of the waterproof layer and the side wall of the decorative layer, a pipe being installed in the installation hole, and a sealing assembly for closing the installation hole being provided on the waterproof layer.

[0006] By adopting the above technical solution, when workers need to install pipes, they need to sequentially open installation holes in the side walls of the concrete wall, the waterproof layer, and the decorative layer. They then install the pipes into the installation holes. At this point, they need to install the sealing assembly, which then seals the installation holes, thereby improving the waterproofing effect of the waterproof layer and, in turn, the waterproof performance of the exterior wall.

[0007] Furthermore, a mounting groove is provided on the side wall of the waterproof layer, and the mounting groove is communicated with the mounting hole. The sealing assembly includes a mounting plate installed in the mounting groove, and a through hole is provided on the side wall of the mounting plate. The sealing assembly also includes a mounting ring mounted on the outer wall of the pipe and a first asphalt waterproof membrane installed in the mounting groove. The four sides of the first asphalt waterproof membrane are pressed against the four inner walls of the mounting groove, and the mounting ring and the mounting plate are fixed to each other.

[0008] Using this technical solution, when installing the sealing assembly, workers place the mounting ring over the pipe. They then slide the mounting plate, causing the mounting ring to slide synchronously with the plate, allowing the plate to slide into the mounting groove. At this point, workers install the first asphalt waterproofing membrane into the groove, ensuring it completely fills the groove. This improves the waterproofing effectiveness of the waterproof layer and, consequently, the waterproof performance of the exterior wall.

[0009] Furthermore, a second asphalt waterproofing membrane is sleeved on the outer wall of the pipe, the first asphalt waterproofing membrane and the second asphalt waterproofing membrane are fixed to each other, and the second asphalt waterproofing membrane extends from one end of the first asphalt waterproofing membrane to the installation hole opened on the surface of the decorative layer.

[0010] By adopting the above technical solution, the second asphalt waterproof membrane seals the installation holes on the surface of the decorative layer, thereby reducing the probability of rainwater flowing into the space between the decorative layer and the waterproof layer through the installation holes on the surface of the decorative layer, thereby reducing the probability of the decorative layer and the waterproof layer separating from each other.

[0011] Furthermore, a decorative plate is installed on the side wall of the decorative layer away from the waterproof layer, and the pipe passes through the decorative plate and is slidably connected thereto.

[0012] By adopting this technical solution, the decorative plate shields the mounting hole, thereby reducing the likelihood of the mounting hole being exposed. This further reduces the likelihood of rainwater flowing through the mounting hole on the decorative layer surface into the gap between the decorative layer and the waterproof layer, thereby reducing the likelihood of the decorative layer and the waterproof layer separating from each other. Furthermore, the decorative plate improves the overall aesthetics of the device.

[0013] Furthermore, a plurality of rotation holes are formed in a circumferential array at one end of the decorative plate away from the decorative layer, screws are installed in the plurality of rotation holes, and the plurality of screws pass through the decorative plate and are threadedly connected to the decorative layer.

[0014] By adopting the above technical solution, the screws reduce the difficulty for workers to install and remove the installation plate, thereby reducing the difficulty of the workers' work.

[0015] Furthermore, the concrete wall body is made of P6 impermeable concrete.

[0016] By adopting the above technical solution, the concrete wall body made of P6 anti-seepage concrete improves the waterproof effect of the concrete wall body, thereby improving the overall waterproof effect of the exterior wall.

[0017] Furthermore, the first asphalt waterproofing membrane is a first asphalt waterproofing membrane made of SBS modified asphalt waterproofing membrane, and the second asphalt waterproofing membrane is a second asphalt waterproofing membrane made of SBS modified asphalt waterproofing membrane.

[0018] By adopting the above technical solution, the first asphalt waterproof membrane and the second asphalt waterproof membrane made of SBS modified asphalt waterproof membrane improve the low-temperature bending property and high-temperature flow resistance of the asphalt waterproof membrane, thereby extending the service life of the first asphalt waterproof membrane and the second asphalt waterproof membrane.

[0019] In summary, the present invention has the following beneficial effects:

[0020] 1. In this application, when workers need to install pipes, they must first create installation holes on the side walls of the concrete wall, the waterproof layer, and the decorative layer. They will then install the pipes into the installation holes. At this point, they must install the sealing assembly, which will then seal the installation holes, thereby improving the waterproofing effect of the waterproof layer and, in turn, the waterproofing performance of the exterior wall.

[0021] 2. In this application, when the staff needs to install the sealing assembly, they need to put the installation ring on the pipe. Then, the staff slides the installation plate, and the installation ring slides synchronously with the installation plate under the action of the installation plate, so that the installation plate slides into the installation groove. At this time, the staff needs to install the first asphalt waterproof membrane into the installation groove, so that the first asphalt waterproof membrane fills the installation groove, thereby improving the waterproof effect of the waterproof layer and the waterproof performance of the exterior wall.

[0022] 3. In this application, the second asphalt waterproof membrane seals the mounting holes on the surface of the decorative layer, thereby reducing the probability of rainwater flowing into the space between the decorative layer and the waterproof layer through the mounting holes on the surface of the decorative layer, thereby reducing the probability of the decorative layer and the waterproof layer being separated from each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 It is a schematic cross-sectional structure diagram of the device body in an embodiment of the present utility model;

[0025] Figure 3 Schematic diagram of the cross-sectional structure of the sealing assembly in the embodiment of the present utility model;

[0026] Figure 4 This is a schematic structural diagram of the first asphalt waterproofing membrane in an embodiment of the present utility model;

[0027] Figure 5It is a structural schematic diagram of the sealing assembly in an embodiment of the present utility model.

[0028] In the figure: 1. Waterproof layer; 11. Concrete wall body; 12. Decorative layer; 13. Pipe; 2. Mounting hole; 21. Mounting groove; 22. Through hole; 23. Rotation hole; 3. Sealing assembly; 31. Mounting plate; 32. Mounting ring; 33. First asphalt waterproofing membrane; 4. Second asphalt waterproofing membrane; 5. Decorative plate; 6. Screw. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] like Figure 1-5 As shown, the present embodiment discloses an energy-saving waterproof structure for a building exterior wall, comprising a waterproof layer 1, a concrete wall body 11, a decorative layer 12, a pipe 13, a sealing assembly 3, a second asphalt waterproof membrane 4, a decorative plate 5, and screws 6. The concrete wall body 11 is mounted on the side wall of the waterproof layer 1, and the decorative layer 12 is fixedly mounted on the side wall of the waterproof layer 1 away from the concrete wall body 11. Mounting holes 2 are formed through the side walls of the concrete wall body 11, the waterproof layer 1, and the decorative layer 12. Pipe 13 is a circular tubular structure and is installed within mounting hole 2.

[0031] When installing pipe 13, workers must sequentially create mounting holes 2 in the sidewalls of concrete wall 11, waterproof layer 1, and decorative layer 12. They then install pipe 13 into mounting holes 2. At this point, they must install sealing assembly 3, which seals mounting holes 2, thereby improving the waterproofing of waterproof layer 1 and, consequently, the waterproofing performance of the exterior wall.

[0032] The sidewall of the waterproof layer 1 is provided with a mounting groove 21, which communicates with the mounting hole 2. A sealing assembly 3 is provided on the waterproof layer 1 to seal the mounting hole 2. The sealing assembly 3 comprises a mounting plate 31, a mounting ring 32, and a first asphalt waterproofing membrane 33. The mounting plate 31 is mounted within the mounting groove 21. A through hole 22 is formed through the sidewall of the mounting plate 31. The mounting ring 32 is sleeved onto the outer wall of the pipe 13, and the mounting ring 32 and the mounting plate 31 are fixed to each other. The first asphalt waterproofing membrane 33 is installed within the mounting groove 21, with the four sides of the first asphalt waterproofing membrane 33 abutting against the four inner walls of the mounting groove 21.

[0033] When installing the sealing assembly 3, the worker places the mounting ring 32 over the pipe 13. The worker then slides the mounting plate 31, causing the mounting ring 32 to slide synchronously with the mounting plate 31, allowing the mounting plate 31 to slide into the mounting groove 21. At this point, the worker installs the first asphalt waterproofing membrane 33 into the mounting groove 21, ensuring that the first asphalt waterproofing membrane 33 completely fills the mounting groove 21. This improves the waterproofing effect of the waterproof layer 1 and, consequently, the waterproof performance of the exterior wall.

[0034] The second asphalt waterproofing membrane 4 is sleeved on the outer wall of the pipe 13 , the first asphalt waterproofing membrane 33 and the second asphalt waterproofing membrane 4 are fixed to each other, and the end of the second asphalt waterproofing membrane 4 away from the first asphalt waterproofing membrane extends into the mounting hole 2 opened on the surface of the decorative layer 12 .

[0035] The second asphalt waterproof membrane 4 seals the mounting holes 2 on the surface of the decorative layer 12, thereby reducing the probability of rainwater flowing into the space between the decorative layer 12 and the waterproof layer 1 through the mounting holes 2 on the surface of the decorative layer 12, thereby reducing the probability of the decorative layer 12 and the waterproof layer 1 being separated from each other.

[0036] The decorative plate 5 is mounted on the side wall of the decorative layer 12 away from the waterproof layer 1 , and the pipe 13 passes through the decorative plate 5 and is slidably connected thereto.

[0037] Decorative plate 5 shields mounting hole 2, thereby reducing the likelihood of mounting hole 2 being exposed. This further reduces the likelihood of rainwater flowing through mounting hole 2 on the surface of decorative layer 12 into the space between decorative layer 12 and waterproof layer 1, thereby reducing the likelihood of decorative layer 12 and waterproof layer 1 separating from each other. Furthermore, decorative plate 5 enhances the overall aesthetics of the device.

[0038] A plurality of rotation holes 23 are formed in a circumferential array at one end of the decorative plate 5 away from the decorative layer 12 . A plurality of screws 6 are provided and respectively installed in the plurality of rotation holes 23 . The plurality of screws 6 all pass through the decorative plate 5 and are threadedly connected to the decorative layer 12 .

[0039] Screw 6 reduces the difficulty for workers to install and remove the mounting plate, thereby reducing the difficulty of the workers' work

[0040] In order to improve the overall waterproof effect of the exterior wall, the concrete wall body 11 is made of P6 impermeable concrete. The concrete wall body 11 made of P6 impermeable concrete improves the waterproof effect of the concrete wall body 11, thereby improving the overall waterproof effect of the exterior wall.

[0041] To extend the service life of the first asphalt waterproofing membrane 33 and the second asphalt waterproofing membrane 4, the first asphalt waterproofing membrane 33 is made of SBS-modified asphalt waterproofing membrane, and the second asphalt waterproofing membrane 4 is made of SBS-modified asphalt waterproofing membrane. The SBS-modified asphalt waterproofing membranes improve the low-temperature flexural properties and high-temperature flow resistance of the first and second asphalt waterproofing membranes 33 and 4, thereby extending their service life.

[0042] The energy-saving waterproof structure for a building exterior wall in this embodiment operates as follows: To install a pipe 13, workers sequentially create mounting holes 2 in the sidewalls of the concrete wall 11, the waterproof layer 1, and the decorative layer 12. Pipe 13 is then installed into mounting hole 2. At this point, the worker installs a sealing assembly 3, which seals the mounting hole 2, thereby enhancing the waterproofing effectiveness of the waterproof layer 1 and, consequently, the waterproof performance of the exterior wall.

[0043] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An energy-saving waterproof structure for a building exterior wall, comprising a waterproof layer (1), characterized in that: A concrete wall body (11) is installed on the side wall of the waterproof layer (1); a decorative layer (12) is fixedly provided on the side wall of the waterproof layer (1) away from the concrete wall body (11); a mounting hole (2) is provided through the side wall of the concrete wall body (11), the side wall of the waterproof layer (1), and the side wall of the decorative layer (12); a pipe (13) is installed in the mounting hole (2); and a sealing component (3) for sealing the mounting hole (2) is provided on the waterproof layer (1); A mounting groove (21) is provided on the side wall of the waterproof layer (1), the mounting groove (21) and the mounting hole (2) are communicated with each other, the sealing assembly (3) comprises a mounting plate (31) mounted in the mounting groove (21), a through hole (22) is provided through the side wall of the mounting plate (31), the sealing assembly (3) further comprises a mounting ring (32) sleeved on the outer wall of the pipe (13) and a first asphalt waterproofing membrane (33) mounted in the mounting groove (21), the four sides of the first asphalt waterproofing membrane (33) and the four inner walls of the mounting groove (21) being pressed against each other, and the mounting ring (32) and the mounting plate (31) are fixed to each other; A second asphalt waterproofing coil (4) is sleeved on the outer wall of the pipe (13); the first asphalt waterproofing coil (33) and the second asphalt waterproofing coil (4) are fixed to each other; and an end of the second asphalt waterproofing coil (4) away from the first asphalt waterproofing coil (33) extends into a mounting hole (2) provided on the surface of the decorative layer (12).

2. The energy-saving waterproof structure for building exterior walls according to claim 1, characterized in that: A decorative plate (5) is installed on the side wall of the decorative layer (12) away from the waterproof layer (1), and the pipe (13) passes through the decorative plate (5) and is slidably connected thereto.

3. The energy-saving waterproof structure for building exterior walls according to claim 2, characterized in that: A plurality of rotation holes (23) are formed in a circumferential array at one end of the decorative plate (5) away from the decorative layer (12), screws (6) are installed in each of the plurality of rotation holes (23), and the plurality of screws (6) pass through the decorative plate (5) and are threadedly connected to the decorative layer (12).

4. The energy-saving waterproof structure for building exterior walls according to claim 1 is characterized by: The concrete wall body (11) is a concrete wall body (11) made of P6 impermeable concrete.

5. The energy-saving waterproof structure for building exterior walls according to claim 1 is characterized by: The first asphalt waterproofing roll (33) is a first asphalt waterproofing roll (33) made of an SBS modified asphalt waterproofing roll, and the second asphalt waterproofing roll (4) is a second asphalt waterproofing roll (4) made of an SBS modified asphalt waterproofing roll.

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