CN217197299U

CN217197299U - Novel environmental protection corrosion resistant waterproofing membrane

Info

Publication number: CN217197299U
Application number: CN202220729245.8U
Authority: CN
Inventors: 吕建松; 陶启平
Original assignee: Guizhou Longxiang New Material Co ltd
Current assignee: Guizhou Longxiang New Material Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-16
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a novel environmental protection corrosion resistant waterproofing membrane, including the coiled material body, the coiled material body includes surface course, high temperature resistant layer, corrosion resistant layer, gluing layer, enhancement layer, elastic layer and basic unit, high temperature resistant layer is fixed to be set up between surface course and corrosion resistant layer, the enhancement layer is fixed to be set up between gluing layer and elastic layer, gluing layer is fixed to be set up at corrosion resistant layer lower extreme, the basic unit is fixed to be set up at the elastic layer lower extreme. The utility model provides a pair of novel environmental protection corrosion resistant waterproofing membrane, this environmental protection corrosion resistant waterproofing membrane are through setting up the very big improvement coiled material body's of multilayer composite structure corrosion-resistant, high temperature resistance ability, have promoted coiled material body's structural strength simultaneously, make its bending resistance promoted.

Description

Novel environmental protection corrosion resistant waterproofing membrane

Technical Field

The utility model relates to a coiled material field especially relates to a novel environmental protection corrosion resistant waterproofing membrane.

Background

The waterproof roll is a curlable sheet waterproof material, asphalt or polymer waterproof material is soaked on a matrix, and the manufactured waterproof material product is provided in a roll form and is called as a waterproof roll. The waterproof roll is required to have good water resistance, stability to temperature change (no flow, no bubble, no disturbance at high temperature, no brittle fracture at low temperature), certain mechanical strength, extensibility and fracture resistance, certain flexibility and aging resistance and the like. According to different main composition materials, the waterproof material is divided into an asphalt waterproof coiled material, a high polymer modified asphalt waterproof coiled material and a synthetic polymer waterproof coiled material; according to the different tyre bodies, the coiled materials are divided into coiled materials without tyre bodies, coiled materials with paper tyre, coiled materials with glass fibre tyre, coiled materials with glass cloth tyre and coiled materials with polyethylene tyre; the waterproof material can be divided into three categories, namely asphalt waterproof material, high polymer modified waterproof coiled material and synthetic polymer waterproof coiled material (SBC120 polyethylene polypropylene composite coiled material). The waterproof coiled material 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 waterproof coiled material in the prior art can release a large amount of toxic gas after being exposed to sunlight, is harmful to human bodies, can damage the ecological environment and is not beneficial to sustainable development; the traditional waterproof coiled material can absorb a large amount of sunlight after being laid on a roof, a large amount of heat is accumulated, indoor heat cannot be normally dissipated due to the waterproof coiled material, and the indoor temperature is high under the double effects, so that the waterproof coiled material is not suitable for people to live in; in addition, the traditional waterproof coiled material can cause the roof to generate a large amount of accumulated water which can not be discharged, and the accumulated water can erode other building structures and destroy the stability of the building.

The prior patent (application number: 201910496886.6) discloses an environment-friendly waterproof coiled material, wherein a first cavity is uniformly arranged in the environment-friendly waterproof coiled material, the first cavity is closed in an initial state, and activated carbon is contained in the first cavity; the bottom of the first cavity is provided with uniformly arranged open holes; a water channel is formed below the first cavity; a second cavity is arranged around each first cavity; a first air cylinder is arranged in the second cavity, a driving rod of the first air cylinder is fixedly connected with the inner wall of the second cavity, and each first air cylinder is connected with an air pump; mercury is contained between the piston and the inner wall of the first cylinder, and air bags are fixedly connected to the upper surface and the lower surface of a driving rod of the first cylinder; the heat-conducting plate is installed on the top end of the second cavity, and the lower surface of the heat-conducting plate extends into the second cavity.

The above patent can avoid the release of harmful gas caused by high temperature exposure of the coiled material; meanwhile, the heat accumulation and the influence on heat dissipation caused by the direct irradiation of sunlight on the coiled material are avoided; the novel environment-friendly corrosion-resistant waterproof coiled material is convenient to use and high in practicability, but the applicant finds that the laminated structure of the coiled material is not described in much detail, most coiled materials do not have corrosion resistance, the strength is general and the coiled materials are easy to break according to the existing waterproof coiled materials on the market, and the novel environment-friendly corrosion-resistant waterproof coiled material is provided for improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel environment-friendly corrosion-resistant waterproof coiled material.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel environmental protection corrosion-resistant waterproofing membrane, includes the coiled material body, the coiled material body includes surface course, high temperature resistant layer, corrosion-resistant layer, gluing layer, enhancement layer, elastic layer and basic unit, high temperature resistant layer is fixed to be set up between surface course and corrosion-resistant layer, the enhancement layer is fixed to be set up between gluing layer and elastic layer, gluing layer is fixed to be set up at corrosion-resistant layer lower extreme, the basic unit is fixed to be set up at the elastic layer lower extreme.

As a further description of the above technical solution:

the surface layer is made of isolation paper.

As a further description of the above technical solution:

the high-temperature resistant layer is made of butyl rubber.

As a further description of the above technical solution:

the corrosion-resistant layer is made of polypropylene.

As a further description of the above technical solution:

the adhesive layer is made of polymer self-adhesive oil.

As a further description of the above technical solution:

the reinforcing layer is made of non-woven fabrics.

As a further description of the above technical solution:

the elastic layer is made of elastomer modified asphalt.

As a further description of the above technical solution:

the base layer is made of polyester felt base cloth.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of novel environmental protection corrosion resistant waterproofing membrane, this environmental protection corrosion resistant waterproofing membrane have effectively improved the corrosion resisting capability of coiled material through setting up corrosion resistant layer.

2. The utility model provides a pair of novel environmental protection corrosion resistant waterproofing membrane, this environmental protection corrosion resistant waterproofing membrane have improved the elastic capacity of coiled material through setting up the elastic layer.

3. The utility model provides a pair of novel environmental protection corrosion resistant waterproofing membrane, this environmental protection corrosion resistant waterproofing membrane have further improved the bending strength of coiled material through setting up enhancement layer cooperation basic unit.

Drawings

Fig. 1 is a schematic view of a main structure of a novel environment-friendly corrosion-resistant waterproof roll provided by the utility model;

fig. 2 is a three-dimensional schematic view of a layered structure of the novel environment-friendly corrosion-resistant waterproof roll material provided by the utility model;

fig. 3 is the utility model provides a novel environmental protection corrosion resistant waterproofing membrane's superstructure section view.

Illustration of the drawings:

1. a coil body; 11. a surface layer; 12. a high temperature resistant layer; 13. a corrosion-resistant layer; 14. an adhesive layer; 15. a reinforcing layer; 16. an elastic layer; 17. a base 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a novel environmental protection corrosion-resistant waterproofing membrane, includes coiled material body 1, and coiled material body 1 includes surface course 11, high temperature resistant layer 12, corrosion-resistant layer 13, gluing layer 14, enhancement layer 15, elastic layer 16 and basic unit 17, and high temperature resistant layer 12 is fixed to be set up between surface course 11 and corrosion-resistant layer 13, and enhancement layer 15 is fixed to be set up between gluing layer 14 and elastic layer 16, and gluing layer 14 is fixed to be set up at corrosion-resistant layer 13 lower extreme, and basic unit 17 is fixed to be set up at elastic layer 16 lower extreme.

The surface layer 11 is made of isolation paper, the isolation paper is also called release paper, and is mainly made of base paper (white paper, yellow paper, kraft paper, glassine paper) through film coating (a layer of static film is covered on the surface of a product to form the film coating) and then silicone oil is coated on the surface of the product, the high-temperature-resistant layer 12 is made of butyl rubber, the butyl rubber has excellent heat resistance and tear resistance, the corrosion-resistant layer 13 is made of polypropylene, the polypropylene has excellent chemical corrosion resistance and has better corrosion resistance to inorganic acid, alkali and salt, the adhesive layer 14 is made of polymer self-bonding oil, the reinforcing layer 15 is made of non-woven fabric, and the non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, lightness, thinness, flame retardance, no toxicity, no odor, low price and cyclic regeneration, the elastic layer 16 is made of elastomer modified asphalt, and the base layer 17 is made of polyester felt base fabric.

The working principle is as follows: the utility model discloses the device is through setting up basic unit 17 to set gradually elastic layer 16, enhancement layer 15, gluing layer 14, corrosion-resistant layer 13, high temperature resistant layer 12 and surface course 11 above that, make coiled material body 1 possess multilayer composite structure, thereby improve coiled material body 1's high temperature resistant, corrosion resisting ability has also improved coiled material body 1's structural strength simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel environmental protection corrosion resistant waterproofing membrane, includes coiled material body (1), its characterized in that: coiled material body (1) includes surface course (11), high temperature resistant layer (12), corrosion resistant layer (13), gluing layer (14), enhancement layer (15), elastic layer (16) and basic unit (17), high temperature resistant layer (12) is fixed to be set up between surface course (11) and corrosion resistant layer (13), enhancement layer (15) are fixed to be set up between gluing layer (14) and elastic layer (16), gluing layer (14) are fixed to be set up at corrosion resistant layer (13) lower extreme, basic unit (17) are fixed to be set up at elastic layer (16) lower extreme.

2. The novel environment-friendly corrosion-resistant waterproof roll material as claimed in claim 1, wherein: the surface layer (11) is made of isolation paper.

3. The novel environment-friendly corrosion-resistant waterproof roll material as claimed in claim 1, wherein: the high-temperature resistant layer (12) is made of butyl rubber.

4. The novel environment-friendly corrosion-resistant waterproof roll material as claimed in claim 1, wherein: the corrosion-resistant layer (13) is made of polypropylene.

5. The novel environment-friendly corrosion-resistant waterproof roll material as claimed in claim 1, wherein: the adhesive layer (14) is made of polymer self-adhesive oil.

6. The novel environment-friendly corrosion-resistant waterproof roll material as claimed in claim 1, wherein: the reinforcing layer (15) is made of non-woven fabrics.

7. The novel environment-friendly corrosion-resistant waterproof roll material as claimed in claim 1, wherein: the elastic layer (16) is made of elastomer modified asphalt.

8. The novel environment-friendly corrosion-resistant waterproof roll material as claimed in claim 1, wherein: the base layer (17) is made of polyester felt base cloth.