CN218535935U

CN218535935U - Durable weather-proof waterproof coiled material

Info

Publication number: CN218535935U
Application number: CN202222634846.3U
Authority: CN
Inventors: 孔令凯
Original assignee: Juye Zhuohong Waterproof Material Co ltd
Current assignee: Juye Zhuohong Waterproof Material Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-28
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a waterproofing membrane technical field, and a durable resistant waterproofing membrane that waits is disclosed, including the ECB layer, the bottom on ECB layer is glued and is glutinous there is the EVA layer, the thickness on EVA layer is 15 mu m, the bottom on EVA layer is glued and is glutinous there is the PVC layer, the thickness on PVC layer is 20 mu m, the bottom on PVC layer is fixed with high density polyethylene from gluing the layer, high density polyethylene is from gluing the bottom fixedly connected with polyimide film insulating layer on layer, the thickness of polyimide film insulating layer is 7.5 mu m, the bottom of polyimide film insulating layer is glued and is had the aluminium foil insulating layer, the thickness of aluminium foil insulating layer is 0.15mm. The utility model discloses in further strengthened the anticorrosive and ageing-resistant effect of coiled material through setting up random polypropylene layer ageing-resistant, the corrosion resistance of coiled material has been strengthened to the anticorrosive setting in rethread tetrafluoroethylene layer to still have good heat-resisting and low temperature resistant characteristic, make the coiled material use more durable, reduced the harm that expend with heat and contract with cold brought.

Description

Durable weather-proof waterproof coiled material

Technical Field

The utility model relates to a waterproofing membrane technical field especially relates to a durable resistant waterproofing membrane of waiting.

Background

The waterproof roll is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.

The traditional coiled material is poor in durability caused by blowing and sunning in four seasons, the heat insulation effect and the waterproof performance are reduced, and the coiled material is easy to age, corrode and the like, so that the service life of the coiled material is greatly shortened.

Therefore, a durable weather-proof waterproof coiled material is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model mainly solves the technical problem existing in the prior art, provides a durable waterproof coiled material with weather resistance, can strengthen the heat insulation and the waterproof effect of the coiled material, makes the coiled material not easy to age and corrode, and greatly prolongs the service life of the coiled material.

(II) technical scheme

In order to realize above-mentioned purpose, the utility model discloses a following technical scheme, a durable resistant waterproofing membrane that waits, including the ECB layer, the bottom on ECB layer is glued and is glutinous there is the EVA layer, the thickness on EVA layer is 15 μm, the bottom on EVA layer is glued and is glutinous PVC layer, the thickness on PVC layer is 20 μm, the bottom on PVC layer is fixed with high density polyethylene self-adhesion layer, the bottom fixedly connected with polyimide film insulating layer on high density polyethylene self-adhesion layer, the thickness of polyimide film insulating layer is 7.5 μm, the bottom of polyimide film insulating layer is glued and is glutinous there is the aluminium foil insulating layer, the thickness of aluminium foil insulating layer is 0.15mm, the bottom of aluminium foil insulating layer is provided with the polyamide anticorrosive coating, the bottom fixed mounting of polyamide anticorrosive coating has random polypropylene layer, the bottom fixed mounting on random polypropylene layer has the tetrafluoroethylene layer, the bottom on tetrafluoroethylene layer is provided with the polyurethane waterproof layer.

Preferably, the thickness of the EVA layer is 15 μm, the PVC layer is adhered to the bottom of the EVA layer, and the thickness of the PVC layer is 20 μm.

Preferably, the polyimide film heat insulation layer is arranged at the bottom of the high-density polyethylene self-adhesive layer, and the thickness of the polyimide film heat insulation layer is 7.5 micrometers.

Preferably, the aluminum foil heat insulation layer is made of an aluminum foil material, and the thickness of the aluminum foil heat insulation layer is 0.15mm.

Preferably, the polyamide anticorrosive layer is made of polyamide resin, and the thickness of the polyamide anticorrosive layer is 0.2mm.

Preferably, the tetrafluoroethylene layer is disposed between the polyurethane waterproof layer and the atactic polypropylene layer, and the tetrafluoroethylene layer has the characteristic of corrosion resistance.

Advantageous effects

The utility model provides a durable resistant waterproofing membrane that waits. The method has the following beneficial effects:

(1) This resistant waterproof coiled material of waiting further has strengthened the anticorrosive and ageing-resistant effect of coiled material through setting up random polypropylene layer ageing-resistant, and the anticorrosive corrosion resistance of coiled material has been strengthened to the anticorrosive setting in rethread tetrafluoroethylene layer to still have good heat-resisting and low temperature resistant characteristic, make the coiled material use more durable, reduced the harm that expend with heat and contract with cold brought.

(2) This durable waterproof roll material of nai time makes the coiled material have good high, the percentage elongation of excellent tensile strength through setting up the polyurethane waterproof layer and is so good enough to bear the basic unit because the expend with heat and contract with cold that ambient temperature arouses, further strengthens the waterproof and durable effect of coiled material.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the ECB layer, EVA layer and PVC layer of the present invention;

fig. 3 is a schematic structural view of the thermal insulation layer and the corrosion protection layer of the present invention.

Illustration of the drawings: 1. an ECB layer; 2. an EVA layer; 3. a PVC layer; 4. a high density polyethylene self-adhesive layer; 5. a polyimide film thermal insulation layer; 6. an aluminum foil thermal insulation layer; 7. a polyamide anticorrosive layer; 8. a random polypropylene weathering layer; 9. a tetrafluoroethylene corrosion-resistant layer; 10. a polyurethane waterproof layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b): a durable weather-proof waterproof roll comprises an ECB layer 1, an EVA layer 2 is adhered to the bottom of the ECB layer 1, the thickness of the EVA layer 2 is 15 micrometers, a PVC layer 3 is adhered to the bottom of the EVA layer 2, the thickness of the PVC layer 3 is 20 micrometers, a high-density polyethylene self-adhesion layer 4 is fixed to the bottom of the PVC layer 3, a polyimide film heat-insulation layer 5 is fixedly connected to the bottom of the high-density polyethylene self-adhesion layer 4, the thickness of the polyimide film heat-insulation layer 5 is 7.5 micrometers, an aluminum foil heat-insulation layer 6 is adhered to the bottom of the polyimide film heat-insulation layer 5, the thickness of the aluminum foil heat-insulation layer 6 is 0.15mm, a polyamide anti-corrosion layer 7 is arranged at the bottom of the aluminum foil heat-insulation layer 6, a random polypropylene layer 8 is fixedly arranged at the bottom of the polyamide anti-corrosion layer 7, a tetrafluoroethylene layer 9 is fixedly arranged at the bottom of the random polypropylene layer 8, a polyurethane waterproof layer 10 is arranged at the bottom of the tetrafluoroethylene layer 9,

further: the bottom of the ECB layer 1 is adhered with an EVA layer 2, the thickness of the ECB layer 1 is 20 micrometers, the thickness of the EVA layer 2 is 15 micrometers, the bottom of the EVA layer 2 is adhered with a PVC layer 3, and the thickness of the PVC layer 3 is 20 micrometers, so that the ECB layer 1 has excellent flexibility, cold resistance, elasticity, stress crack resistance and water impermeability, and the EVA layer 2 has excellent toughness and impact resistance, so that the PVC layer 3 has excellent tensile strength and impact strength.

Further: polyimide film insulating layer 5 sets up in the bottom of high density polyethylene self-adhesion layer 4, and the thickness of polyimide film insulating layer 5 is 7.5 mu m, through setting up high density polyethylene self-adhesion layer 4, makes high density polyethylene self-adhesion layer 4 have good self-healing function and improves waterproof system's reliability, is provided with polyimide film thermal-insulated 5 through the bottom of high density polyethylene self-adhesion layer 4, makes polyimide film thermal-insulated 5 have better thermal-insulated effect.

Further: the aluminum foil heat insulation layer 6 is made of an aluminum foil material, and the thickness of the aluminum foil heat insulation layer 6 is 0.15mm, so that the coiled material has an excellent heat insulation effect.

And further: the polyamide anticorrosive layer 7 is made of polyamide resin, the thickness of the polyamide anticorrosive layer 7 is 0.2mm, the polyamide anticorrosive layer 7 is made of polyamide resin, the outer surface of the waterproof coiled material has certain corrosion resistance, damage to the coiled material due to environmental change is reduced, and the applicability of the waterproof coiled material is wider.

Further: tetrafluoroethylene layer 9 sets up between polyurethane waterproof layer 10 and random polypropylene layer 8, tetrafluoroethylene layer 9 has corrosion-resistant characteristic, through setting up random polypropylene layer ageing resistant layer 8 further strengthened the anticorrosive and ageing-resistant effect of coiled material, the corrosion resistance of coiled material has been strengthened in the setting of rethread tetrafluoroethylene layer corrosion-resistant layer 9, and good heat-resisting and low temperature resistant characteristic still has, it is more durable to make the coiled material use, the harm that the expend with heat and contract with cold brought has been reduced, the rethread sets up polyurethane waterproof layer 10 and makes the coiled material have good tensile strength height, thereby the percentage of elongation is good enough to bear the basic unit because shrink and the inflation that the temperature arouses, further strengthen the waterproof effect of coiled material.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A resistant and weather-resistant waterproofing membrane comprising an ECB layer (1), characterized in that: the bottom on ECB layer (1) is glued and is had EVA layer (2), the thickness on EVA layer (2) is 15 μm, the bottom on EVA layer (2) is glued and is had PVC layer (3), the thickness on PVC layer (3) is 20 μm, the bottom on PVC layer (3) is fixed with high density polyethylene from gluing layer (4), high density polyethylene from the bottom fixedly connected with polyimide film insulating layer (5) of gluing layer (4), the thickness of polyimide film insulating layer (5) is 7.5 μm, the bottom on polyimide film insulating layer (5) is glued and is had aluminium foil insulating layer (6), the thickness of aluminium foil insulating layer (6) is 0.15mm, the bottom of aluminium foil insulating layer (6) is provided with polyamide anticorrosive coating (7), the bottom fixed mounting of polyamide anticorrosive coating (7) has polypropylene random layer (8), the bottom fixed mounting of random layer (8) has tetrafluoroethylene layer (9), the bottom of tetrafluoroethylene layer (9) is provided with polyurethane waterproof layer (10).

2. The durable, weather-resistant and waterproof roll material as claimed in claim 1, wherein: the bottom on ECB layer (1) glues and has glued EVA layer (2), the thickness on ECB layer (1) is 20 microns, the thickness on EVA layer (2) is 15 μm, the bottom on EVA layer (2) glues and glues PVC layer (3), the thickness on PVC layer (3) is 20 μm.

3. The durable, weather-resistant and waterproof roll material as claimed in claim 1, wherein: the polyimide film heat-insulating layer (5) is arranged at the bottom of the high-density polyethylene self-adhesive layer (4), and the thickness of the polyimide film heat-insulating layer (5) is 7.5 mu m.

4. The durable, weather-resistant and waterproof roll material as claimed in claim 1, wherein: the aluminum foil heat-insulating layer (6) is made of an aluminum foil material, and the thickness of the aluminum foil heat-insulating layer (6) is 0.15mm.

5. The durable weather-resistant waterproof roll as claimed in claim 1, wherein: the polyamide anticorrosive layer (7) is made of polyamide resin, and the thickness of the polyamide anticorrosive layer (7) is 0.2mm.

6. The durable weather-resistant waterproof roll as claimed in claim 1, wherein: the tetrafluoroethylene layer (9) is arranged between the polyurethane waterproof layer (10) and the random polypropylene layer (8), and the tetrafluoroethylene layer (9) has the characteristic of corrosion resistance.