CN213973002U

CN213973002U - Modified asphalt polyester tire coiled material for water resistance

Info

Publication number: CN213973002U
Application number: CN202022849078.4U
Authority: CN
Inventors: 王春强; 杨国友; 王鸿; 梁长亮
Original assignee: Shandong Hengwang New Material Technology Co Ltd
Current assignee: Shandong Hengwang New Material Technology Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-17
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a be used for waterproof modified asphalt polyester child coiled material, including the basic unit, the upper end of basic unit is provided with pitch layer two, and the upper end of pitch layer two is provided with the quartz sand layer, and the upper end of quartz sand layer is provided with the PE rete, and the lower extreme of basic unit is provided with the composite bed, and the lower extreme of composite bed is provided with pitch layer one, the composite bed contains cotton wadding layer and cementing layer, and the cementing layer covers in one side on cotton wadding layer to among the infiltration cotton wadding, the cementing layer permeates one side on cotton wadding layer, and the infiltration part forms honeycomb or fretwork column structure. The utility model provides a polyester child layer adopts fretwork or network structure, has effectively reduced its weight when guaranteeing its ductility.

Description

Modified asphalt polyester tire coiled material for water resistance

Technical Field

The utility model relates to a waterproofing membrane specifically is a modified asphalt polyester child coiled material for it is waterproof.

Background

The waterproof roll is mainly suitable 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 existing waterproof roll has heavier mass and poorer ductility. Therefore, the utility model provides a be used for waterproof modified asphalt polyester child coiled material to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a be used for waterproof modified asphalt polyester child coiled material to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a modified asphalt polyester child coiled material for it is waterproof, includes the basic unit, the upper end of basic unit is provided with pitch layer two, and the upper end of pitch layer two is provided with the quartz sand layer, and the upper end of quartz sand layer is provided with the PE rete, and the lower extreme of basic unit is provided with the composite bed, and the lower extreme of composite bed is provided with pitch layer one.

As a further aspect of the present invention: the composite bed contains cotton wadding layer and cementing layer, and the cementing layer covers in one side on cotton wadding layer to among the infiltration cotton fibre, cementing layer permeates the one side on cotton wadding layer, and the infiltration part forms honeycomb or fretwork column structure.

As a further aspect of the present invention: and a steel wire mesh which plays a skeleton role is arranged in the cotton wadding layer.

As a further aspect of the present invention: the base layer comprises a polyester tire layer and screen layers positioned on two sides of the polyester tire layer, and the screen layers play a role in coating and shaping.

As a further aspect of the present invention: the polyester tire layer is formed by pressing a plurality of layers of hollow-out or reticular polyester tire membranes, and the number of the layers is 2-3.

As a further aspect of the present invention: the two sides of the PE film layer are both provided with glass fiber gridding cloth, and the glass fiber gridding cloth on the upper layer is provided with a polymer nano layer.

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

1. the utility model discloses in be provided with the composite bed that contains cotton wadding layer and cementing layer, cementing layer cover in one side of cotton wadding layer to among the infiltration cotton wadding, cementing layer permeates one side on cotton wadding layer, and the infiltration part forms cellular or fretwork column structure, and the part fuses mutually between the both sides, improves the connectivity, is provided with the wire net that plays the skeleton effect in the cotton wadding layer, and tensile properties is more strengthened, and is lighter and more slim and graceful, has a bit elasticity.

2. The utility model provides a polyester child layer adopts fretwork or network structure, has effectively reduced its weight when guaranteeing its ductility.

Drawings

FIG. 1 is a schematic structural diagram of a modified asphalt polyester tire coil material for waterproofing.

FIG. 2 is a schematic structural diagram of a base layer in a modified asphalt polyester tire coiled material for waterproofing.

FIG. 3 is a schematic top view of a polyester carcass layer of a modified asphalt polyester carcass coil for waterproofing.

FIG. 4 is a schematic structural diagram of a composite layer in a modified asphalt polyester tire coil material for waterproofing.

In the figure: 1. a first asphalt layer; 2. compounding layers; 3. a base layer; 4. a second asphalt layer; 5. a quartz sand layer; 6. a PE film layer; 7. a polyester carcass layer; 8. a gauze layer; 9. a cotton wadding layer; 10. and (6) gluing layers.

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.

Please refer to fig. 1-4, in an embodiment of the present invention, a modified asphalt polyester tire coiled material for water prevention includes a base layer 3, an upper end of the base layer 3 is provided with an asphalt layer two 4, an upper end of the asphalt layer two 4 is provided with a quartz sand layer 5, an upper end of the quartz sand layer 5 is provided with a PE film layer 6, a lower end of the base layer 3 is provided with a composite layer 2, and a lower end of the composite layer 2 is provided with an asphalt layer one 1.

Further, composite bed 2 contains cotton wadding layer 9 and cementing layer 10, and cementing layer 10 covers in one side of cotton wadding layer 9 to among the infiltration cotton wool, cementing layer 10 permeates one side of cotton wadding layer 9, and the infiltration part forms honeycomb or fretwork column structure, be provided with the wire net that plays the skeleton effect in the cotton wadding layer 9.

Further, the base layer 3 comprises a polyester tire layer 7 and gauze layers 8 positioned on two sides of the polyester tire layer 7, the polyester tire layer 7 is formed by pressing a plurality of layers of hollow-out or reticular polyester tire membranes, the number of the layers is 2-3, glass fiber gridding cloth is arranged on two sides of the PE membrane layer 6, and a polymer nano layer is arranged on the upper glass fiber gridding cloth.

Specifically, the utility model discloses in be provided with composite bed 2 that contains cotton wadding layer 9 and cementing layer 10, cementing layer 10 covers in one side of cotton wadding layer 9 to among the infiltration cotton wadding, cementing layer 10 permeates one side of cotton wadding layer 9, the infiltration part forms cellular or fretwork column structure, the part fuses mutually between the both sides, improve the connectivity, be provided with the wire net that plays the skeleton effect in the cotton wadding layer 9, tensile properties is more strengthened, and it is more slim and graceful, have a bit elasticity, polyester child layer 7 adopts fretwork or network structure simultaneously, effectively reduced its weight when guaranteeing its ductility.

The utility model discloses a theory of operation is:

the utility model discloses in be provided with composite bed 2 that contains cotton wadding layer 9 and cementing layer 10, cementing layer 10 covers in one side of cotton wadding layer 9 to among the infiltration cotton wadding, cementing layer 10 permeates one side of cotton wadding layer 9, the infiltration part forms cellular or fretwork column structure, the part fuses mutually between the both sides, improve the connectivity, be provided with the wire net that plays the skeleton effect in the cotton wadding layer 9, tensile properties is more strengthened, and it is more slim and graceful, have a bit elasticity, polyester child layer 7 adopts fretwork or network structure simultaneously, effectively reduced its weight when guaranteeing its ductility.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a modified asphalt polyester child coiled material for it is waterproof, includes basic unit (3), its characterized in that, the upper end of basic unit (3) is provided with pitch layer two (4), and the upper end of pitch layer two (4) is provided with quartz sand layer (5), and the upper end of quartz sand layer (5) is provided with PE rete (6), and the lower extreme of basic unit (3) is provided with composite bed (2), and the lower extreme of composite bed (2) is provided with pitch layer one (1).

2. The coil of a modified bituminous polyester batt for waterproofing according to claim 1, characterized in that the composite layer (2) comprises a batt layer (9) and a glue layer (10), the glue layer (10) covers one side of the batt layer (9) and penetrates into the batt, the glue layer (10) penetrates one side of the batt layer (9), and the penetrated part forms a honeycomb or hollowed-out structure.

3. A roll of modified bituminous polyester batt for waterproofing according to claim 2 wherein a steel wire mesh serving as a skeleton is provided in the batt layer (9).

4. A coil of modified bituminous polyester tyre for waterproofing according to claim 1, characterized in that said base layer (3) comprises a polyester tyre layer (7) and a gauze layer (8) on both sides of the polyester tyre layer (7).

5. The modified asphalt polyester tire coiled material for water proofing according to claim 4, wherein the polyester tire layer (7) is formed by pressing a plurality of hollow-out or meshed polyester tire films, and the number of the layers is 2-3.

6. The coiled material of modified asphalt polyester tire for waterproofing according to claim 1, wherein both sides of the PE film layer (6) are provided with fiberglass mesh cloth, and the fiberglass mesh cloth on the upper layer is provided with a polymer nano layer.