CN218149327U

CN218149327U - Special fluorine-carbon film butyl rubber composite waterproof coiled material for color steel plate house

Info

Publication number: CN218149327U
Application number: CN202222399235.5U
Authority: CN
Inventors: 沈雯俊
Original assignee: Zhejiang Saiteng Novel Building Material Co ltd
Current assignee: Zhejiang Saiteng Novel Building Material Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-27
Anticipated expiration: 2032-09-09

Abstract

The utility model provides a compound waterproofing membrane of dedicated fluorine carbon membrane butyl rubber in various steel sheet room includes PE isolation rete, butyl rubber self-adhesive layer and protection composite bed from inside to outside in proper order, PE isolation rete adhesion covers on the face of pasting of butyl rubber self-adhesive layer, the protection composite bed is stable to be bonded on the face of pasting of butyl rubber self-adhesive layer, the protection composite bed includes aluminizing rete, PP rete and fluorocarbon paint film layer from inside to outside in proper order, the PP rete is double-deck PP membranous layer structure. The utility model can effectively reduce the corrosion of natural environment to the roof, the environmental damage such as freeze thawing and the like, and increase the durability of the roof; the characteristic of resisting long-term stress fatigue is achieved through the reinforcement of the surface layer of the coiled material and the specific metal adhesion of the butyl rubber layer; the long-term waterproof function is achieved through the high durability, high compactness and high damage resistance of the material; the direct effects of energy conservation and emission reduction are achieved through the high temperature resistance and the external line reflection performance of the light color system and the fluorocarbon film.

Description

Special fluorine-carbon film butyl rubber composite waterproof coiled material for color steel plate house

Technical Field

The utility model relates to a material science and engineering technology field specifically are a dedicated fluorocarbon film butyl rubber composite waterproof coiled material of various steel sheet room.

Background

In recent years, infrastructure projects are greatly developed in China, the using amount of temporary buildings such as color steel plate houses is continuously increased, meanwhile, due to the popularity of house industrial wind, a large number of color steel plate houses are changed into another landscape of a plurality of industrial parks, parks and industrial parks, and under the condition of large quantity and high benefit of the color steel plate industry, higher requirements are provided for the style, the appearance, the function and the durability of the color steel plate houses.

At present, the color steel plate house roof is mainly made of sandwich color steel plate materials, clamping groove type connection is adopted, and joints are sealed secondarily by adopting sealant, so that the whole roof is formed and the waterproof and roof integrity are guaranteed. The existing color steel plate house roof has the following defects: 1. due to the metal characteristics of the color steel plate and the durability limitation of the surface anticorrosive paint, the color steel plate house roof is usually required to be maintained at high frequency; 2. the color steel sandwich plate belongs to a temporary building, is light in overall material, is influenced by wind shock and dynamic load for a long time in a lapping and splicing mode, and is easy to generate stress fatigue at a lapping part or a node, so that the phenomena of surface layer deformation, local stress fracture and the like occur, and the phenomena of later-stage water seepage, weakened heat preservation effect and the like occur; 3. the main heat insulation material of the sandwich heat insulation plate is generally a block-shaped heat insulation material, the water absorption rate is higher, water is easy to store, and once water seeps, the water is difficult to remove completely, so that the problems that the energy consumption is greatly increased, the heat insulation effect is weakened, indoor water stains are difficult to clean and the like are caused.

Disclosure of Invention

Not enough to prior art, the utility model provides a compound waterproofing membrane of dedicated fluorine carbon membrane butyl rubber in various steel sheet room has solved the problem that proposes in the above-mentioned background art. The utility model discloses rational in infrastructure, overall structure stability is stronger, more is fit for as the waterproof, thermal-insulated function of various steel sheet house roofing.

In order to realize the purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a dedicated fluorine carbon membrane butyl rubber composite waterproof coiled material of various steel sheet house includes PE isolation rete, butyl rubber self-adhesive layer and protection composite bed from inside to outside in proper order, PE isolation rete adhesion covers on the face of pasting of butyl rubber self-adhesive layer, the protection composite bed is stably bonded on the face of pasting of butyl rubber self-adhesive layer, the protection composite bed is including aluminizing rete, PP rete and fluorocarbon paint film layer from inside to outside in proper order, the PP rete is double-deck PP membranous layer structure.

Preferably, the PP film layer comprises a first PP film layer, a second PP film layer and a bonding glue layer for attaching and connecting the first PP film layer and the second PP film layer, and flocculent fiber materials are filled in the bonding glue layer.

Preferably, the first PP film layer and the second PP film layer are both internally provided with woven structures matched with the flocculent fiber materials, so that the breaking strength of the material in the transverse and vertical directions can be improved.

Preferably, the aluminized film layer is attached to the outer surface of one side, away from the second PP film layer, of the first PP film layer, and the fluorocarbon paint film layer is attached to the outer surface of one side, away from the first PP film layer, of the second PP film layer.

Preferably, the connection surface of the aluminized film layer close to one side of the butyl rubber self-adhesive layer is grid concave, the depth of the concave is 0.2-0.3 mm, and the bonding strength of the butyl rubber self-adhesive layer and the aluminized film layer can be increased.

Preferably, the thickness of the butyl rubber self-adhesive layer is 1 mm-1.5 mm.

Preferably, the thickness of the aluminized film layer is 0.5 mm-1 mm, the thickness of the PP film layer is 1 mm-2 mm, and the thickness of the fluorocarbon paint film layer is 0.7 mm-1.2 mm.

Preferably, the PP film layer extends outwards by 1cm to 2cm along the two sides of the width to form a lap joint part.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through pasting at various steel sheet house roofing the utility model discloses a fluorine carbon membrane butyl waterproofing membrane can effectively reduce the corruption of natural environment to the roofing formation, and environmental destruction such as freeze thawing increases the durability of roofing.

2. The utility model discloses a protection composite bed and butyl rubber layer peculiar metal cohesiveness in the coiled material to reach the characteristic of resisting long-term stress fatigue.

3. The utility model discloses the PP rete is double-deck PP membrane structure, and the bonding glue film intussuseption in the PP rete is filled with the flocculent fiber material, on the one hand, has strengthened bonding glue film bonding strength, and on the other hand can increase the resistant breaking strength of the holistic anyhow direction of material, further guarantees that the coiled material is difficult for stress failure.

4. The utility model discloses a high durable, the high compactness of material, high destructiveness reaches long-term waterproof function to high temperature resistant and reflection through light color system and fluorine carbon film reach energy saving and emission reduction's direct effect from the external line performance.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is an enlarged view of a structure at B in fig. 3 according to the present invention.

In the figure: the adhesive comprises, by weight, 1-PE isolation film layer, 2-butyl rubber self-adhesive layer, 21-adhesive surface, 22-adhesive surface, 3-protective composite layer, 31-aluminized film layer, 32-PP film layer, 321-first PP film layer, 322-second PP film layer, 323-adhesive layer, 324-flocculent fiber material, 33-fluorocarbon paint film layer and 34-lap joint part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1: referring to fig. 1-2, a fluorocarbon film butyl rubber composite waterproof roll material specially used for a color steel plate house sequentially comprises a PE isolation film layer 1, a butyl rubber self-adhesive layer 2 and a protective composite layer 3 from inside to outside, the PE isolation film layer 1 is adhered and covered on an adhesion surface 21 of the butyl rubber self-adhesive layer 2, the protective composite layer 3 is stably adhered on an adhesion surface 22 of the butyl rubber self-adhesive layer 2, the protective composite layer 3 sequentially comprises an aluminum-plated film layer 31, a PP film layer 32 and a fluorocarbon paint film layer 33 from inside to outside, the protective composite layer 3 is a prefabricated structure, the PP film layer 32 is a double-layer PP film structure, and metal aluminum is evaporated on one side surface of the PP film layer 32 at a high temperature, so as to form the aluminum-plated film layer 31, the high-strength drawing breakage resistance of the high-ductility composite PP film of the metal aluminum-plated film, and the maximum strength resists stress fatigue breakage caused by long-term vibration of a base layer; the fluorocarbon film is coated on the other side surface of the PP film layer 32, the fluorocarbon paint film layer 33 is formed in a hot pressing mode, the fluorocarbon film has the characteristics of weather resistance, heat resistance, low temperature resistance, chemical resistance and unique non-adhesiveness and low friction, the actual effects of energy conservation and emission reduction are effectively guaranteed, the durability of the roof is enhanced, and meanwhile, the non-adhesiveness and the low friction can form an effective self-cleaning effect; the aluminized film layer 31, the PP film layer 32 and the fluorocarbon paint film layer 33 are compounded into a whole, so that the composite protective layer 3 achieves the best stability.

The PP film layer 32 comprises a first PP film layer 321, a second PP film layer 322 and a bonding glue layer 323 for connecting the first PP film layer 321 and the second PP film layer 322 in a fitting manner, the bonding glue layer 323 adopts conventional bonding agents, flocculent fiber materials 324 are filled in the bonding glue layer 323, the PP film layer 32 with a double-layer structure can improve the tensile strength of the composite protective layer 3, the flocculent fiber materials 324 adopt flocculent lignin fibers, the flocculent lignin fibers can increase the viscosity of the bonding glue layer 323, and the bonding strength between the first PP film layer 321 and the second PP film layer 322 is increased to a certain extent; the first PP rete 321 all adopts high density polypropylene to form the woven structure who cooperatees with the cotton-like fibre material 324 with second PP rete 322 is inside, on the one hand, increases the holistic resistant destruction intensity of horizontal vertical direction of material, and on the other hand, first PP rete 321 and second PP rete 322 are when compressing tightly, and the inside partly cotton-like fibre material 324 of viscose glue film 323 can carry out abundant contact adhesion with the PP membrane surface, has further strengthened the adhesive strength between first PP rete 321 and the second PP rete 322.

The aluminized film layer 31 is attached to the outer surface of the first PP film layer 321 on the side far away from the second PP film layer 322, and the fluorocarbon paint film layer 33 is attached to the outer surface of the second PP film layer 322 on the side far away from the first PP film layer 321.

The connection surface of the aluminized film layer 31 close to one side of the butyl rubber self-adhesive layer 2 is grid concave, the depth of the concave is 0.2 mm-0.3 mm, the butyl rubber layer is processed by using butyl rubber as a main raw material, the butyl rubber self-adhesive layer has extremely strong binding power to the surfaces of various materials, and meanwhile, the butyl rubber self-adhesive layer has excellent weather resistance, aging resistance and waterproofness, plays roles of sealing, damping, protecting and the like on the surface of an adherend, and can increase the bonding strength of the butyl rubber self-adhesive layer 2 and the aluminized film layer 31.

The thickness of the butyl rubber self-adhesive layer 2 is 1.2mm; the thickness of the aluminized film layer 31 is 0.8mm, the thickness of the PP film layer 32 is 2mm, and the thickness of the fluorocarbon paint film layer 33 is 1mm.

The PP film layer 32 extends 1 cm-2 cm along the two sides of the width to form a lapping part 34, so that the butyl waterproof coiled material can be positioned and attached to the surface of the color steel plate conveniently.

Example 2: referring to fig. 3-4, a fluorocarbon film butyl rubber composite waterproof coiled material specially used for color steel plate houses sequentially comprises a PE isolation film layer 1, a butyl rubber self-adhesive layer 2 and a protective composite layer 3 from inside to outside, wherein the PE isolation film layer 1 is adhered to and covered on an adhesive surface 21 of the butyl rubber self-adhesive layer 2, the protective composite layer 3 is stably adhered to an adhesive surface 22 of the butyl rubber self-adhesive layer 2, and the protective composite layer 3 sequentially comprises an aluminum-plated film layer 31, a PP film layer 32 and a fluorocarbon paint film layer 33 from inside to outside.

The lengths and the widths of the PE isolation film layer 1, the butyl rubber self-adhesive layer 2 and the protection composite layer 3 are equal; the thickness of the butyl rubber self-adhesive layer 2 is 1mm; the thickness of the aluminized film layer 31 is 0.5mm, the thickness of the PP film layer 32 is 1.2mm, and the thickness of the fluorocarbon paint film layer 33 is 0.7mm.

The remaining technical features are the same as those of embodiment 1.

The using method comprises the following steps: tear earlier and remove PE isolation rete 1, aim at the roofing in various steel sheet room with the face 21 of pasting of butyl rubber self-adhesive layer 2 again, make the utility model discloses a fluorocarbon film butyl waterproofing membrane firmly pastes on the roofing in various steel sheet room.

The above detailed description has been made on the embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any equivalent replacement and equivalent transformation to the above embodiments are within the scope of the present invention.

Claims

1. The utility model provides a special fluorocarbon film butyl rubber composite waterproof coiled material of various steel sheet house which characterized in that: include PE isolation rete (1), butyl rubber self-adhesive layer (2) and protection composite bed (3) from inside to outside in proper order, PE isolation rete (1) adhesion covers on the face (21) of pasting of butyl rubber self-adhesive layer (2), protection composite bed (3) are stably bonded on the bonding face (22) of butyl rubber self-adhesive layer (2), protection composite bed (3) are including aluminizing rete (31), PP rete (32) and fluorocarbon paint film layer (33) from inside to outside in proper order, PP rete (32) are double-deck PP membranous structure.

2. The fluorocarbon film butyl rubber composite waterproof roll special for color steel plate houses as claimed in claim 1, which is characterized in that: the PP film layer (32) comprises a first PP film layer (321), a second PP film layer (322) and a bonding glue layer (323) used for being attached to and connected with the first PP film layer (321) and the second PP film layer (322), and flocculent fiber materials (324) are filled in the bonding glue layer (323).

3. The fluorocarbon film butyl rubber composite waterproof roll special for color steel plate houses as claimed in claim 2, which is characterized in that: the first PP film layer (321) and the second PP film layer (322) are both woven to be matched with the flocculent fiber material (324).

4. The fluorocarbon film butyl rubber composite waterproof roll special for color steel plate houses as claimed in claim 2, which is characterized in that: the laminating of aluminizing rete (31) is in first PP rete (321) is kept away from on the surface of second PP rete (322) one side, fluorocarbon lacquer rete (33) laminating is in second PP rete (322) is kept away from on the surface of first PP rete (321) one side.

5. The fluorocarbon film butyl rubber composite waterproof roll special for color steel plate houses as claimed in claim 1, which is characterized in that: the connection surface of the aluminized film layer (31) close to one side of the butyl rubber self-adhesive layer (2) is grid concave, and the depth of the concave is 0.2-0.3 mm.

6. The fluorocarbon film butyl rubber composite waterproof roll special for color steel plate houses as claimed in claim 1, which is characterized in that: the thickness of the butyl rubber self-adhesive layer (2) is 1 mm-1.5 mm.

7. The fluorocarbon film butyl rubber composite waterproof roll special for color steel plate houses as claimed in claim 1, which is characterized in that: the thickness of the aluminized film layer (31) is 0.5 mm-1 mm, the thickness of the PP film layer (32) is 1 mm-2 mm, and the thickness of the fluorocarbon paint film layer (33) is 0.7 mm-1.2 mm.

8. The fluorocarbon film butyl rubber composite waterproof roll special for color steel plate houses as claimed in claim 1, which is characterized in that: the PP film layer (32) extends 1 cm-2 cm outwards along the two sides of the width to form overlapping parts (34).