CN216042205U

CN216042205U - Waterproofing membrane that weatherability is high

Info

Publication number: CN216042205U
Application number: CN202122202926.7U
Authority: CN
Inventors: 周亮
Original assignee: Hebei Xinyubang Waterproof Material Co ltd
Current assignee: Hebei Xinyubang Waterproof Material Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-15
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of waterproof coiled materials, and particularly discloses a waterproof coiled material with high weather resistance. According to the utility model, through the matching of the waterproof coiled material body, the rotary hole, the rotary sleeve, the weather-resistant layer, the fluorocarbon coating layer, the alkyd coating layer, the polyvinyl fluoride coating layer, the waterproof coiled material base layer, the anti-corrosion layer, the aluminum tripolyphosphate coating layer, the polyimide coating layer and the polish rod, the advantage of good weather resistance is achieved, and the problems that the weather resistance of the existing waterproof coiled material is poor when the existing waterproof coiled material is used, the surface of the existing waterproof coiled material is influenced by the environment after the existing waterproof coiled material is used for a long time, so that the service life is greatly reduced, and the existing waterproof coiled material is inconvenient to use by people are solved.

Description

Waterproofing membrane that weatherability is high

Technical Field

The utility model relates to the technical field of waterproof coiled materials, in particular to a waterproof coiled material with high weather resistance.

Background

The waterproof roll is mainly used for building walls, roofs, tunnels, roads, refuse landfills and the like, can be curled into a roll-shaped flexible building material product which can resist external rainwater and underground water leakage, is connected with a building without leakage as an engineering foundation, is a first barrier for waterproofing of the whole engineering, plays a vital role in the whole engineering, is poor in weather resistance when being used, and is generally not good in service life due to the fact that the surface of the waterproof roll can be influenced by the environment after being used for a long time, so that the waterproof roll is greatly reduced in service life and is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the waterproof roll with high weather resistance, which has the advantage of good weather resistance and solves the problems that the existing waterproof roll has poor weather resistance when in use, and the surface of the waterproof roll is influenced by the environment after the waterproof roll is used for a long time, so that the service life is greatly reduced, and the waterproof roll is inconvenient for people to use.

The waterproof coiled material with high weather resistance comprises a waterproof coiled material body, wherein the inner cavity of the waterproof coiled material body is fixedly connected with a rotating sleeve, the inner cavity of the rotating sleeve is movably connected with a polished rod, the waterproof coiled material body comprises a weather-resistant layer, a waterproof coiled material base layer and an anti-corrosion layer, the bottom of the weather-resistant layer is fixedly connected with the top of the waterproof coiled material base layer, and the bottom of the waterproof coiled material base layer is fixedly connected with the top of the anti-corrosion layer.

The waterproof coiled material with high weather resistance comprises a fluorocarbon coating layer, an alkyd coating layer and a polyvinyl fluoride coating layer, wherein the fluorocarbon coating layer is positioned on the top of the alkyd coating layer, and the alkyd coating layer is positioned on the top of the polyvinyl fluoride coating layer.

The waterproof coiled material with high weather resistance is characterized in that the thickness of the fluorocarbon coating layer is 0.1-0.3 mm, the thickness of the alkyd coating layer is 0.15-0.35 mm, and the thickness of the polyvinyl fluoride coating layer is 0.2-0.4 mm.

The waterproof coiled material with high weather resistance provided by the utility model is characterized in that the anti-corrosion layer comprises an aluminum tripolyphosphate coating layer and a polyimide coating layer, and the aluminum tripolyphosphate coating layer is positioned on the top of the polyimide coating layer.

The waterproof coiled material with high weather resistance is characterized in that the thickness of the aluminum tripolyphosphate coating layer is 0.2-0.3 mm, and the thickness of the polyimide coating layer is 0.3-0.4 mm.

According to the waterproof roll with high weather resistance, the inner cavity of the rotating sleeve is provided with the rotating hole, the diameter of the rotating hole is larger than that of the polish rod, and the inner wall of the rotating hole is movably connected with the surface of the polish rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matching of the waterproof coiled material body, the rotary hole, the rotary sleeve, the weather-resistant layer, the fluorocarbon coating layer, the alkyd coating layer, the polyvinyl fluoride coating layer, the waterproof coiled material base layer, the anti-corrosion layer, the aluminum tripolyphosphate coating layer, the polyimide coating layer and the polish rod, the advantage of good weather resistance is achieved, and the problems that the weather resistance of the existing waterproof coiled material is poor when the existing waterproof coiled material is used, the surface of the existing waterproof coiled material is influenced by the environment after the existing waterproof coiled material is used for a long time, so that the service life is greatly reduced, and the existing waterproof coiled material is inconvenient to use by people are solved.

2. The utility model uses the fluorocarbon coating layer which has weather resistance, heat resistance, low temperature resistance and chemical resistance.

3. According to the utility model, through the alkyd paint layer, the alkyd paint layer has the advantages of good adhesive force, strong durability, difficult aging, high temperature resistance and antistatic property.

4. According to the utility model, the polyvinyl fluoride coating layer has the advantages of strong plasticity, heat insulation, heat preservation and water resistance.

5. According to the utility model, through the aluminum tripolyphosphate coating layer, the aluminum tripolyphosphate coating layer has good thermal stability, antirust property, corrosion resistance and flame retardance.

6. The polyimide coating layer has the advantages of good electrical insulation, heat resistance, irradiation resistance, high tensile strength, organic solvent resistance, ozone resistance, mildew resistance and corrosion resistance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a cross-sectional view of a weatherable layer structure of the present invention;

fig. 3 is a cross-sectional view of a corrosion protection layer structure of the present invention.

In the figure: 1. a waterproof roll body; 2. hole turning; 3. rotating the sleeve; 4. a weatherable layer; 401. a fluorocarbon coating layer; 402. an alkyd coating layer; 403. a polyvinyl fluoride coating layer; 5. a waterproof roll base layer; 6. an anti-corrosion layer; 601. an aluminum tripolyphosphate coating layer; 602. a polyimide coating layer; 7. a polish rod.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The waterproof coiled material body 1, the rotary hole 2, the rotary sleeve 3, the weather-resistant layer 4, the fluorocarbon coating layer 401, the alkyd coating layer 402, the polyvinyl fluoride coating layer 403, the waterproof coiled material base layer 5, the anti-corrosion layer 6, the aluminum tripolyphosphate coating layer 601, the polyimide coating layer 602 and the polish rod 7 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the waterproof coiled material are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, the waterproof roll with high weather resistance of the utility model comprises a waterproof roll body 1, wherein an inner cavity of the waterproof roll body 1 is fixedly connected with a rotary sleeve 3, the inner cavity of the rotary sleeve 3 is movably connected with a polish rod 7, the inner cavity of the rotary sleeve 3 is provided with a rotary hole 2, the diameter of the rotary hole 2 is larger than that of the polish rod 7, the inner wall of the rotary hole 2 is movably connected with the surface of the polish rod 7, the waterproof roll body 1 comprises a weather-resistant layer 4, a waterproof roll base layer 5 and an anti-corrosion layer 6, the weather-resistant layer 4 comprises a fluorocarbon coating layer 401, an alkyd coating 402 and a polyvinyl fluoride coating 403, the fluorocarbon coating 401 is positioned on the top of the alkyd coating 402, the alkyd coating 402 is positioned on the top of the polyvinyl fluoride coating 403, the fluorocarbon coating 401 is 0.1 mm-0.3 mm thick, the alkyd coating 402 is 0.15 mm-0.35 mm thick, the polyvinyl fluoride coating is 0.2 mm-0.4 mm thick, the fluorocarbon paint layer 401 has weather resistance, heat resistance, low temperature resistance and chemical drug resistance, the alkyd paint layer 402 has good adhesive force, strong durability, difficult aging, high temperature resistance and antistatic property, the polyvinyl fluoride paint layer 403 has strong plasticity, heat insulation, heat preservation and water resistance, the bottom of the weather-resistant layer 4 is fixedly connected with the top of the waterproof coiled material base layer 5, the bottom of the waterproof coiled material base layer 5 is fixedly connected with the top of the anti-corrosion layer 6, the anti-corrosion layer 6 comprises an aluminum tripolyphosphate paint layer 601 and a polyimide paint layer 602, the aluminum tripolyphosphate paint layer 601 is positioned at the top of the polyimide paint layer 602, the aluminum tripolyphosphate paint layer 601 is 0.2 mm-0.3 mm thick, the polyimide paint layer 602 is 0.3 mm-0.4 mm thick, and the aluminum tripolyphosphate paint layer 601, the aluminum tripolyphosphate coating layer 601 has good thermal stability, antirust property, corrosion resistance and flame retardance, and the polyimide coating layer 602 has good electrical insulation property, heat resistance, irradiation resistance, high tensile strength, organic solvent resistance, ozone resistance, mildew resistance and corrosion resistance.

In the use of the utility model: the weather-resistant layer 4 comprises a fluorocarbon paint layer 401, an alkyd paint layer 402 and a polyvinyl fluoride paint layer 403, the fluorocarbon paint layer 401 is located at the top of the alkyd paint layer 402, the alkyd paint layer 402 is located at the top of the polyvinyl fluoride paint layer 403, the fluorocarbon paint layer 401 is arranged to have weather resistance, heat resistance, low temperature resistance and chemical resistance, the alkyd paint layer 402 is arranged to have good adhesive force, strong durability, difficult aging, high temperature resistance and antistatic property, the polyvinyl fluoride paint layer 403 is arranged to have strong plasticity, heat insulation, heat preservation and waterproof property, through the cooperation of the structures, the advantage of good weather resistance is achieved, the problem that the existing waterproof coiled material is poor in weather resistance when in use, the surface of the waterproof coiled material is generally influenced by the environment after long-term use, so that the service life is greatly reduced, and therefore the waterproof coiled material is not convenient for people to use is solved.

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a waterproofing membrane that weatherability is high, includes waterproofing membrane body (1), its characterized in that: the inner chamber fixedly connected with of waterproofing membrane body (1) changes cover (3), the inner chamber swing joint who changes cover (3) has polished rod (7), waterproofing membrane body (1) is including weatherability layer (4), waterproofing membrane basic unit (5) and anti-corrosion coating (6), the bottom of weatherability layer (4) and the top fixed connection of waterproofing membrane basic unit (5), the bottom of waterproofing membrane basic unit (5) and the top fixed connection of anti-corrosion coating (6).

2. The waterproof roll material with high weather resistance as claimed in claim 1, wherein: the weather-resistant layer (4) comprises a fluorocarbon coating layer (401), an alkyd coating layer (402) and a polyvinyl fluoride coating layer (403), wherein the fluorocarbon coating layer (401) is located at the top of the alkyd coating layer (402), and the alkyd coating layer (402) is located at the top of the polyvinyl fluoride coating layer (403).

3. The waterproof roll material with high weather resistance as claimed in claim 2, wherein: the thickness of the fluorocarbon coating layer (401) is 0.1-0.3 mm, the thickness of the alkyd coating layer (402) is 0.15-0.35 mm, and the thickness of the polyvinyl fluoride coating layer (403) is 0.2-0.4 mm.

4. The waterproof roll material with high weather resistance as claimed in claim 1, wherein: the anti-corrosion layer (6) comprises an aluminum tripolyphosphate coating layer (601) and a polyimide coating layer (602), and the aluminum tripolyphosphate coating layer (601) is located on the top of the polyimide coating layer (602).

5. The waterproof roll material with high weather resistance as claimed in claim 4, wherein: the thickness of the aluminum tripolyphosphate coating layer (601) is 0.2-0.3 mm, and the thickness of the polyimide coating layer (602) is 0.3-0.4 mm.

6. The waterproof roll material with high weather resistance as claimed in claim 1, wherein: the inner cavity of the rotating sleeve (3) is provided with a rotating hole (2), the diameter of the rotating hole (2) is larger than that of the polish rod (7), and the inner wall of the rotating hole (2) is movably connected with the surface of the polish rod (7).