Waterproof heat-preservation decoration system for vertical wall

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By using a combination system of waterproof layer, insulation layer and exterior decoration layer on the building vertical wall and fixing it with anchors, the existing building exterior wall insulation system is easily caused by sun and rain during use. The problem of wall seepage has achieved significant improvement in thermal insulation performance and extended system service life.

CN222525737UActive Publication Date: 2025-02-25CHANGSHU SANHENG BUILDING MATERIAL CO LTD

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Patent Information

Application Number: CN202420841482.2
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-04-23
Publication Date: 2025-02-25
Estimated Expiration: 2034-04-23

AI Technical Summary

Technical Problem

During use, the existing building exterior wall insulation system is prone to falling off due to sun and rain, which cannot effectively prevent water seepage on the wall, resulting in poor insulation effect and damage to the wall.

Method used

Adopt a vertical wall waterproof and thermal insulation decorative system, including a waterproof layer, thermal insulation layer and exterior layer laid in sequence from the vertical wall to the outside. The waterproof layer is composed of polymer waterproof coils and sealing materials, and the thermal insulation layer is arranged in the waterproof layer. The insulation board on the outside is formed, and a strip is installed between the insulation boards. The outer layer is composed of the outer panel and the weatherproof sealant is poured into it. The anchors fix the waterproof roll with the wall and the insulation board.

Benefits of technology

It effectively improves the insulation performance, prevents water seepage on the wall, extends the service life of the vertical wall waterproof insulation decoration system, and blocks heat exchange through the low heat conductivity of the polymer waterproof coil, enhancing the overall insulation effect.

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Abstract

The utility model discloses a vertical wall waterproof heat preservation decoration system which comprises a waterproof layer, a heat preservation layer and an outer decoration layer which are sequentially laid outwards from the wall face of a vertical wall, and the waterproof layer is composed of macromolecule waterproof coiled materials fixed to the wall face of the outer wall and sealing materials matched with the macromolecule waterproof coiled materials. The heat preservation layer is composed of heat preservation plates sequentially arranged on the outer side of the waterproof layer, an insertion strip is installed in a gap between any two adjacent heat preservation plates, the outer decoration layer is composed of outer decoration plates fixed to the outer sides of the heat preservation plates, and the specification of each outer decoration plate is the same as that of the outer surface of the heat preservation plate on the inner side. A gap between any two adjacent outer decoration plates is filled with weather-proof sealant, and the glue solution of the weather-proof sealant is also filled in the remaining gap between the insertion strip and the adjacent heat preservation plate at the same time. By means of the mode, the water seepage prevention capacity of the wall face can be improved, the overall heat preservation and heat insulation performance is further improved, and the installation stability is better.

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Description

Technical Field

[0001] The utility model relates to the technical field of building energy conservation, in particular to a vertical wall waterproof and heat-insulating decoration system. Background Art

[0002] The wall insulation system can effectively isolate the heat conduction between indoor and outdoor, and significantly save the energy of indoor insulation. Therefore, it has gradually become a leading energy-saving technology for building a conservation-oriented and environmentally friendly society, and has been widely used. At present, the commonly used building exterior wall insulation system generally uses adhesives to directly adhere the insulation material to the wall, or uses keel components as support to form an assembled exterior wall insulation system. However, in actual use, simple bonding is easy to cause the insulation board to fall off the surface due to sun and rain during use, exposing the wall surface, which not only fails to achieve the insulation effect, but also the wall surface will be penetrated by rainwater and damaged. When the keel support structure is used, an air layer will be formed inside, and after the outer insulation material is assembled, gaps will appear at the overlap position of the board due to long-term use. Rainwater hitting the wall will enter the air layer, corrode and damage the keel components, and even penetrate into the inner wall from the nail holes formed on the wall when the keel is installed. Utility Model Content

[0003] The main technical problem solved by the utility model is to provide a vertical wall waterproof and thermal insulation decoration system, which can effectively improve the thermal insulation performance while preventing water seepage on the wall, thereby increasing the service life of the vertical wall waterproof and thermal insulation decoration system.

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a vertical wall waterproof and heat-insulating decoration system, the vertical wall waterproof and heat-insulating decoration system comprises: a waterproof layer, a heat-insulating layer and an exterior decorative layer laid out in sequence from the vertical wall surface outward, the waterproof layer is composed of a polymer waterproof coiled material fixed on the vertical wall surface and its matching sealing material, the heat-insulating layer is composed of heat-insulating boards arranged in sequence on the outside of the waterproof layer, a fillet is installed in the gap between any two adjacent heat-insulating boards, the exterior decorative layer is composed of an exterior decorative board fixed on the outside of the heat-insulating board, each exterior decorative board has the same outer surface specification as the inner heat-insulating board, the gap between any two adjacent exterior decorative boards is the same size as the gap between the corresponding two heat-insulating boards, the gap between the two adjacent exterior decorative boards is filled with weather-resistant sealant, and the glue of the weather-resistant sealant also fills the remaining gap between the fillet and the adjacent heat-insulating boards at the same time.

[0005] In a preferred embodiment of the utility model, an anchor is provided between the waterproof coiled material, the wall surface and the insulation board, the bottom of the anchor is pressed on the waterproof coiled material, the waterproof coiled material and the wall surface are pressed together by bolts, and the top of the anchor is inserted into the socket reserved at the top of the insulation board to fix the insulation board, the waterproof coiled material and the wall surface together. When the height of the anchor is below 20 meters, 6 anchors are provided per square meter, and when the height is above 20 meters, 6 to 9 anchors are installed per square meter.

[0006] In a preferred embodiment of the present invention, an exhaust valve is also installed at the intersection of the gaps between the exterior panels.

[0007] In a preferred embodiment of the present invention, the polymer waterproofing membrane is an EPDM ethylene propylene diene monomer rubber waterproofing membrane or an ALB-S reflective heat insulating aluminum foil butyl rubber waterproofing membrane, and the matching sealing material is a butyl sealant.

[0008] In a preferred embodiment of the present invention, the fillet is made of foam material.

[0009] In a preferred embodiment of the present invention, the insulation board and the exterior panel are manufactured in one piece before installation.

[0010] In a preferred embodiment of the present invention, the insulation board is a molded polystyrene board or a rock wool insulation board.

[0011] In a preferred embodiment of the present invention, the exterior panel is a colored aluminum plate or a ceramic thin plate.

[0012] In a preferred embodiment of the present invention, the gap between adjacent insulation boards is 10-15 mm.

[0013] The beneficial effect of the utility model is as follows: the utility model adds an elastic waterproof coiled material on the wall surface on the basis of the traditional vertical wall protection system, and uses anchors to fix the thermal insulation layer, the waterproof coiled material and the vertical wall surface together, so that not only the stability of the installation of the thermal insulation layer is significantly improved, the thermal insulation effect of the wall surface is guaranteed, but also the direct erosion of the vertical wall surface by external leakage water is effectively prevented. In addition, the highly elastic waterproof coiled material can also be close to the bolt hole when the anchor is installed to prevent leakage from the bolt hole position. Moreover, since the material of the waterproof coiled material is a polymer, which is a poor conductor of heat, it can further block the exchange of heat between indoor and outdoor, thereby improving the thermal insulation effect of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the installation structure of a preferred embodiment of the utility model;

[0015] The markings of the components in the accompanying drawings are as follows:

[0016] 1. Wall, 2. Waterproof layer, 3. Insulation layer, 4. External decoration layer, 5. Anchors, 6. Welts, 7.

[0017] Sealant, 8. Exhaust valve. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0019] See also Figure 1 , the utility model embodiment includes:

[0020] Example 1

[0021] A vertical wall waterproof and heat-insulating decoration system, the vertical wall waterproof and heat-insulating decoration system comprises: a waterproof layer 2, a heat-insulating layer 3 and an outer decoration layer 4 laid out in sequence from the wall surface of the vertical wall 1, the waterproof layer 2 is composed of a polymer waterproof coiled material and its matching sealing material bonded and fixed on the wall surface of the vertical wall 1 by an adhesive, the heat-insulating layer 3 is composed of heat-insulating boards arranged in sequence on the outside of the waterproof layer 2, a fillet 6 is installed in the gap between any two adjacent heat-insulating boards, the outer decoration layer 4 is composed of an outer decoration board pre-integrated and fixed on the outside of the heat-insulating board, because the outer decoration board and the heat-insulating board are made in an integrated manner, the gap between adjacent outer decoration boards is the same as the gap between corresponding adjacent heat-insulating boards, both of which are 10 mm, an exhaust valve 8 is installed at the intersection of the horizontal gap and the vertical gap between adjacent outer decoration boards, and the bottom of the exhaust valve 8 is fixed on the already placed fillet 6 when installed. A weather-resistant sealant 7 is also poured into the gap between the adjacent outer decoration boards, and the glue of the weather-resistant sealant 7 also fills the remaining gap between the fillet 6 and the adjacent heat-insulating board. An anchor 5 is provided between the waterproof coiled material, the wall surface and the insulation board. The bottom of the anchor 5 is pressed on the waterproof coiled material. The waterproof coiled material and the wall surface 1 are directly pressed together by expansion bolts. The top of the anchor 5 is inserted into the socket reserved at the top of the insulation board, so that the insulation board, the waterproof coiled material and the wall surface 1 can be fixed together to form a stable system. When the installation height is below 20 meters, 6 anchors 5 are provided per square meter, and when the height is above 20 meters, 6 to 9 anchors are installed per square meter, which can reduce the danger of high-altitude installation. In actual installation, the bottom width of the anchor 5 does not exceed the gap width between two adjacent insulation boards. In actual implementation, it is generally 5mm, which can prevent mutual influence during fixing and the bottom of the molding 6 can just press the anchor 5 when it is installed, further improving the overall stability. A sealing gasket is installed between the bolt and the bottom of the anchor 5. After installation, water seepage problems can be prevented at the installation hole position after the bolt is installed. The middle vertical portion of the anchor 5 is also provided with a positioning nail hole, and during installation, the positioning nail can be nailed into the side of the insulation board to improve the stability of the fixation.

[0022] The polymer waterproof membrane used in the waterproof layer 2 is EPDM ethylene propylene diene monomer rubber waterproof membrane, and the matching sealing material is butyl sealant. The EPDM ethylene propylene diene monomer rubber waterproof membrane sheet has good density, high elasticity, and basically no difference in longitudinal and lateral performance. It can adapt to a wide temperature range and can be used in various extreme environments. The EPDM ethylene propylene diene monomer rubber waterproof membrane is bonded to the wall surface with a special adhesive and then the joint position is filled with butyl sealant, which can effectively prevent water leakage in the joints formed by overlap and improve the overall waterproof effect.

[0023] The fillet 6 is made of foam material, generally styrene material, which has good elasticity and can adapt to the influence of thermal expansion and contraction of the insulation board to ensure the sealing effect.

[0024] The insulation board used in the insulation layer 3 is a molded polystyrene board, which has a rich elastic porous structure, so it has a small thermal conductivity and a light weight. It can effectively lock in the room and reduce heat loss. It also has good chemical stability and can be used outdoors for a long time.

[0025] The outer decorative plate used for the decorative layer 4 is a ceramic thin plate, the surface of the ceramic thin plate is smooth, has a three-dimensional pattern, and is beautiful.

[0026] Example 2

[0027] A vertical wall waterproof and heat-insulating decoration system, the vertical wall waterproof and heat-insulating system comprises: a waterproof layer 2, a heat-insulating layer 3 and an outer decoration layer 4 laid out in sequence from the wall surface of the vertical wall 1, the waterproof layer 2 is composed of a polymer waterproof coiled material bonded and fixed on the wall surface of the outer wall by an adhesive, the heat-insulating layer 3 is composed of heat-insulating boards arranged in sequence on the outside of the waterproof layer 2, a fillet 6 is installed in the gap between any two adjacent heat-insulating boards, the outer decoration layer 4 is composed of an outer decoration board pre-integrated and fixed on the outside of the heat-insulating board, because the outer decoration board and the heat-insulating board are made in an integrated manner, the gap between adjacent outer decoration boards is the same as the gap between corresponding adjacent heat-insulating boards, both of which are 15mm, an exhaust valve 8 is installed at the intersection of the horizontal gap and the vertical gap between adjacent outer decoration boards, and the bottom of the exhaust valve 8 is fixed on the already placed fillet 6 when installed. The gap between the adjacent outer decoration boards is filled with weather-resistant sealant 7, and the glue of the weather-resistant sealant 7 also fills the remaining gap between the adjacent heat-insulating boards of the fillet 6.

[0028] An anchor 5 is provided between the waterproof coiled material, the wall surface and the insulation board. The bottom of the anchor 5 is pressed on the waterproof coiled material. The waterproof coiled material and the wall surface 1 are directly pressed together by bolts. The top of the anchor 5 is inserted into the socket reserved at the top of the insulation board, and the insulation board, the waterproof coiled material and the wall surface are fixed together to form a stable system. In actual layout, the bottom width of the anchor 5 does not exceed the gap width between two adjacent insulation boards. In actual implementation, it is generally 5mm, which can prevent mutual influence during fixation and the bottom of the molding 6 can just press the anchor 5 when it is installed, further improving the overall stability. A sealing gasket is installed between the bolt and the bottom of the anchor 5. After installation, water seepage problems can be prevented at the installation hole position after the bolt is installed. A positioning nail hole is also provided in the middle vertical part of the anchor 5. During installation, the positioning nail can be nailed into the side of the insulation board to improve the stability of fixation.

[0029] The polymer waterproof membrane used in the waterproof layer 2 is ALB-S reflective heat-insulating aluminum foil butyl rubber waterproof membrane, and the matching sealing material is butyl sealant. The ALB-S reflective heat-insulating aluminum foil butyl rubber waterproof membrane is a self-adhesive waterproof membrane with good anti-radiation ability made of toughened metal aluminum foil as the surface substrate, and a layer of butyl rubber self-adhesive layer with excellent aging resistance. It has low absorption rate of solar heat radiation, so it has good heat insulation effect and excellent anti-ultraviolet aging ability, and has strong bonding performance with other materials. During cold construction, the surface can be conveniently bonded and fixed to the wall of the vertical wall 1 with a special adhesive after being treated with a base treatment agent. The overlapping position is filled with butyl sealant, which can effectively prevent water leakage at the joint formed by the overlap and improve the overall waterproof effect.

[0030] The fillet 6 is made of foam material, generally styrene material, which has good elasticity and can adapt to the influence of thermal expansion and contraction of the insulation board to ensure the sealing effect.

[0031] The insulation board used in the insulation layer 3 is a rock wool insulation board, which is a fiber board made of natural ore, has good wind resistance, impact resistance, high temperature resistance, acid and alkali corrosion resistance, good insulation effect and is easy to process. The fillet 6 is made of foam material, generally styrene material, which has good elasticity and can adapt to the extrusion effect of the insulation board when it expands and contracts, ensuring the overall sealing effect.

[0032] The exterior panel used for the decorative layer 4 is a color aluminum panel, which has a smooth surface and stable color, a beautiful appearance, good corrosion resistance and high strength.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vertical wall waterproof and thermal insulation decoration system, characterized in that: The vertical wall waterproof and heat-insulating decoration system includes: a waterproof layer, a heat-insulating layer and an exterior decorative layer laid out in sequence from the vertical wall surface outward, the waterproof layer is composed of a polymer waterproof coiled material fixed on the vertical wall surface and its matching sealing material, the heat-insulating layer is composed of heat-insulating boards arranged in sequence on the outside of the waterproof layer, and a fillet is installed in the gap between any two adjacent heat-insulating boards, the exterior decorative layer is composed of an exterior decorative board fixed on the outside of the heat-insulating board, each exterior decorative board has the same outer surface specification as the inner heat-insulating board, the gap between any two adjacent exterior decorative boards is the same size as the gap between the corresponding two heat-insulating boards, the gap between the two adjacent exterior decorative boards is filled with weather-resistant sealant, and the glue of the weather-resistant sealant also fills the remaining gap between the fillet and the adjacent heat-insulating boards at the same time.

2. The wall waterproofing and heat-insulating decoration system according to claim 1 is characterized in that: An anchor is provided between the waterproof membrane, the wall and the insulation board. The bottom of the anchor is pressed on the waterproof membrane, and the waterproof membrane and the wall are pressed together by bolts. The top of the anchor is inserted into the socket reserved at the top of the insulation board to fix the insulation board, the waterproof membrane and the wall together.

3. The wall waterproofing and heat-insulating decoration system according to claim 2 is characterized in that: When the anchors are installed at a height below 20 meters, 6 are provided per square meter, and when the height is above 20 meters, 6 to 9 are installed per square meter.

4. The wall waterproofing and heat-insulating decoration system according to claim 1 is characterized in that: An exhaust valve is also installed at the intersection of the gaps between the exterior panels.

5. The wall waterproofing and heat-insulating decoration system according to claim 1 is characterized in that: The polymer waterproofing membrane is an EPDM ethylene propylene diene monomer rubber waterproofing membrane or an ALB-S reflective heat-insulating aluminum foil butyl rubber waterproofing membrane, and the matching sealing material is a butyl sealant.

6. The wall waterproofing and heat-insulating decoration system according to claim 1 is characterized in that: The fillet is made of foam material.

7. The wall waterproofing and heat-insulating decoration system according to claim 1 is characterized in that: The thermal insulation board and the exterior decorative board are manufactured in an integrated manner before installation.

8. The wall waterproofing and heat-insulating decoration system according to claim 1 is characterized in that: The insulation board is a molded polystyrene board or a rock wool insulation board.

9. The wall waterproofing and heat-insulating decoration system according to claim 1, characterized in that: The exterior panel is a colored aluminum plate or a ceramic thin plate.

10. The wall waterproofing and heat-insulating decoration system according to claim 1, characterized in that: The gap between adjacent insulation boards is 10-15 mm.