CN217000222U

CN217000222U - Wear-resisting pitch waterproofing membrane of surface antiskid

Info

Publication number: CN217000222U
Application number: CN202220373592.1U
Authority: CN
Inventors: 隋子忠
Original assignee: Weifang Runtai Rubber Co ltd
Current assignee: Weifang Runtai Rubber Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-19
Anticipated expiration: 2032-02-24

Abstract

The utility model provides a surface anti-skid wear-resistant asphalt waterproof coiled material which comprises an anti-tear layer for enhancing the tear resistance, wherein the anti-tear layer is positioned at the center layer of a coiled material body, an upper waterproof layer for mainly preventing water is arranged on one side of the anti-tear layer, a lower waterproof layer for supplementing water prevention is arranged on one side of the anti-tear layer, which is far away from the upper waterproof layer, a wear-resistant layer for increasing the wear-resistant effect of the surface layer of the coiled material is arranged on one side of the upper waterproof layer, which is far away from the anti-tear layer, and an anti-skid layer for increasing the anti-skid effect is arranged on one side of the wear-resistant layer, which is far away from the upper waterproof layer. The utility model can improve the wear resistance of the coiled material, thereby prolonging the service life, and the surface antiskid performance can be improved by the convex point structure arranged on the surface.

Description

Wear-resisting pitch waterproofing membrane of surface antiskid

Technical Field

The utility model relates to the technical field of waterproof coiled materials, in particular to an asphalt waterproof coiled material with an antiskid and wear-resistant surface.

Background

In the prior art, most of the modified asphalt waterproof coiled materials are composite type layered structures, and in order to improve the antiskid and wear-resistant effects, fine sand and mineral granules are usually adopted as covering materials, and a hot melting method is adopted for construction.

Materials such as fine sand mineral aggregate can be used as an exposed layer, but a lot of dust is generated in the rough raw materials, so that sand can be seriously dropped during construction, and the bonding effect is influenced during the bonding construction of lap edges of a plurality of rolls of coiled materials. In addition, the existing modified asphalt waterproof coiled material has too many composite layers, and the phenomenon of interlayer separation after construction often occurs, so that water is mixed inside, and the problem of waterproof failure can occur for a long time. Therefore, the utility model provides the asphalt waterproof coiled material with the surface being antiskid and wear-resistant.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an asphalt waterproof coiled material with an anti-skid and wear-resistant surface.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a wear-resisting asphalt waterproofing membrane of surperficial antiskid, is including the anti-tear layer that is used for strengthening tear resistance, the anti-tear layer is in the centre layer, one side of anti-tear layer is provided with the last waterproof layer that plays main waterproof role, one side that the anti-tear layer was kept away from last waterproof layer is provided with the lower waterproof layer that has supplementally waterproof role, it is provided with the wearing layer that is used for increasing the wear-resisting effect in coiled material top layer to go up waterproof layer and keep away from anti-tear layer one side.

As a further description of the above technical solution:

one side that the waterproof layer was kept away from to the wearing layer is provided with the skid resistant course that is used for increasing anti-skidding effect.

As a further description of the above technical solution:

and a protective film layer for protecting the viscosity of the lower waterproof layer before construction is arranged on one side of the lower waterproof layer away from the anti-tear layer.

As a further description of the above technical solution:

the anti-tear layer is a woven metal mesh, the anti-slip layer is of a convex dot structure passing through a hot pressing stroke of the embossing roller, and the wear-resistant layer is thermoplastic elastomer modified asphalt.

As a further description of the above technical solution:

the upper waterproof layer and the lower waterproof layer are made of high polymer modified asphalt, and the upper waterproof layer and the lower waterproof layer are pressed on two sides of the anti-tearing layer after being hot-melted and are mutually adhered through grids of the metal mesh.

As a further description of the above technical solution:

the whole thickness of the tear-resistant layer is 5-8 mm, the width of the tear-resistant layer is 1200 mm, the width of the anti-slip layer is 1000 mm, and the anti-slip layer is located in the middle of the tear-resistant layer in the width direction.

The utility model has the following beneficial effects:

1. compared with the prior art, the surface anti-skid wear-resistant asphalt waterproof coiled material uses the thermoplastic elastomer modified asphalt as the surface layer, improves the performance of the asphalt through the thermoplastic elastomer, and improves the wear resistance, so that the service life is prolonged, and the surface anti-skid performance can be improved by the convex dot structure arranged on the surface.

2. Compared with the prior art, this wear-resisting pitch waterproofing membrane of surface antiskid adds the metal mesh of weaving between last waterproof layer and the lower waterproof layer, goes up the waterproof layer and carries out mutual adhesion with the metal mesh cladding wherein and through the mesh of metal mesh with waterproof layer down, and overall stability is high, and the metal mesh can improve coiled material body's anti tear ability greatly, and the compound number of piles of coiled material body is few, reduces the problem that the separation between the layer appears in the later stage use.

Drawings

FIG. 1 is a schematic cross-sectional view of an overall structure of a surface anti-skid and wear-resistant asphalt waterproof roll according to the present invention;

FIG. 2 is a schematic view of a partial structure of the upper surface of the wear-resistant layer of the anti-skid wear-resistant asphalt waterproof roll material provided by the utility model;

fig. 3 is a schematic view of a partial structure of a tear-resistant layer of the asphalt waterproofing membrane with a skid-resistant and wear-resistant surface provided by the utility model.

Illustration of the drawings: 1. a tear resistant layer; 2. a lower waterproof layer; 3. a waterproof layer is arranged; 4. a protective film layer; 5. a wear layer; 6. and an anti-slip layer.

Detailed Description

The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and the detailed description, so as to clearly and completely describe the technical solution of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-3, a wear-resisting asphalt waterproofing membrane of surface antiskid, including the anti-tear layer 1 that is used for strengthening tear resistance, anti-tear layer 1 is in the centre layer, and one side of anti-tear layer 1 is provided with last waterproof layer 3 that plays main waterproof effect, and one side that anti-tear layer 1 kept away from last waterproof layer 3 is provided with lower waterproof layer 2 that plays supplementary waterproof effect, and last waterproof layer 3 keeps away from anti-tear layer 1 one side and is provided with wearing layer 5 that is used for increasing the wear-resisting effect in coiled material top layer.

And an anti-skid layer 6 for increasing the anti-skid effect is arranged on one side of the wear-resistant layer 5, which is far away from the upper waterproof layer 3.

One side of the lower waterproof layer 2, which is far away from the anti-tear layer 1, is provided with a protective film layer 4 for protecting the viscosity of the lower waterproof layer 2 before construction. The protective film layer 4 is a release film and is removed before construction.

The anti-tear layer 1 is a woven metal mesh, the anti-slip layer 6 is a convex dot structure passing through the hot pressing stroke of the embossing roller, and the wear-resistant layer 5 is thermoplastic elastomer modified asphalt.

Through the technical scheme, the anti-tear layer 1 is a metal mesh woven by stainless steel, the metal mesh grids can be any one of diamond, square and hexagon, the anti-tear capability of the coiled material body can be greatly improved by additionally arranging the metal mesh woven by the stainless steel, and the plasticity of the coiled material body can be adjusted by controlling the diameter of the stainless steel wire.

The performance of the asphalt is improved through the thermoplastic elastomer, and the abrasion resistance is improved, so that the service life is prolonged.

The convex point structure can be any one of a semi-sphere shape, a circular truncated cone shape and a circular truncated cone shape, the hot-pressing convex point structure is simple to process and low in manufacturing cost, and after the convex point structure is laid, friction force can be increased to play a role in skid resistance.

The upper waterproof layer 3 and the lower waterproof layer 2 are made of high polymer modified asphalt, and the upper waterproof layer 3 and the lower waterproof layer 2 are pressed on two sides of the anti-tearing layer 1 after hot melting and are adhered to each other through grids of the metal mesh. The high polymer modified asphalt is prepared by simultaneously adding two or more polymers into asphalt to modify the asphalt, so that the high polymer modified asphalt has excellent waterproof effect, improves the performance of enduring severe high and low temperature climate, has better durability and self-adhesiveness, and is convenient for construction.

The thickness of the anti-tear layer 1 is 5 to 8 mm as a whole, the width is 1200 mm, and the width of the anti-slip layer 6 is 1000 mm and is located at the central position in the width direction of the anti-tear layer 1. The non-slip layer 6 is not provided in a full width for the convenience of the edging work.

The working principle is as follows: the anti-tear capability of the coiled material body can be greatly improved by additionally arranging the metal mesh woven by stainless steel, the plasticity of the coiled material body can be adjusted by controlling the diameter of the stainless steel wire, the upper waterproof layer 3 and the lower waterproof layer 2 are made of high polymer modified asphalt, the high polymer modified asphalt is formed by simultaneously adding two or more polymers into asphalt to modify the asphalt, the performance of enduring severe high and low temperature climate is improved while excellent waterproof effect is kept, the durability is better, the anti-tear property is self-adhesive, the construction is convenient, the wear-resistant layer 5 is made of thermoplastic elastomer modified asphalt, the performance of the asphalt is improved through the thermoplastic elastomer, the wear-resistant capability is improved, the service life is prolonged, the anti-slip layer 6 is of a convex point structure passing through the stroke of the hot-pressing roller, the convex point structure can be any one of a semi-sphere shape, a cone frustum shape and a cylindrical frustum shape, the hot-pressing convex point structure is simple to process, the manufacturing cost is low, and the friction force can be increased by the aid of the raised point-shaped structures after the structure is laid, so that the antiskid effect is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wear-resisting pitch waterproofing membrane of surface antiskid which characterized in that: including anti tear layer (1) that is used for reinforcing tear resistance, anti tear layer (1) is in the centre layer, one side of anti tear layer (1) is provided with last waterproof layer (3) that play main waterproof role, one side that anti tear layer (1) was kept away from last waterproof layer (3) is provided with lower waterproof layer (2) that play supplementary waterproof role, it is provided with wearing layer (5) that are used for increasing the wear-resisting effect in coiled material top layer to go up waterproof layer (3) and keep away from anti tear layer (1) one side.

2. The asphalt waterproof coiled material with the antiskid and wear-resistant surface as claimed in claim 1, wherein: and an anti-skid layer (6) for increasing an anti-skid effect is arranged on one side, away from the upper waterproof layer (3), of the wear-resistant layer (5).

3. The asphalt waterproof roll with the antiskid and wear-resistant surface as claimed in claim 2, wherein: and a protective film layer (4) for protecting the viscosity of the lower waterproof layer (2) before construction is arranged on one side of the lower waterproof layer (2) away from the anti-tearing layer (1).

4. The asphalt waterproofing membrane with antiskid and wear-resistant surface as claimed in claim 3, wherein: the anti-tear layer (1) is a woven metal mesh, the anti-slip layer (6) is of a convex dot structure passing through the hot pressing stroke of the embossing roller, and the wear-resistant layer (5) is thermoplastic elastomer modified asphalt.

5. The asphalt waterproofing membrane with antiskid and wear resistant surface according to any one of claims 1 to 4, wherein: the upper waterproof layer (3) and the lower waterproof layer (2) are made of high polymer modified asphalt, and the upper waterproof layer (3) and the lower waterproof layer (2) are pressed on two sides of the anti-tearing layer (1) through hot melting and are mutually adhered through meshes of the metal mesh.

6. The asphalt waterproof roll with the antiskid and wear-resistant surface as claimed in claim 2, wherein: the anti-tear layer (1) is 5-8 millimeters in thickness and 1200 millimeters in width on the whole, and the anti-slip layer (6) is 1000 millimeters in width and is located anti-tear layer (1) width direction central position.