CN216662949U

CN216662949U - Anti-aging waterproof coiled material for building

Info

Publication number: CN216662949U
Application number: CN202123206385.1U
Authority: CN
Inventors: 刘欢; 李刘飞
Original assignee: Henan Hongding Building Waterproof Material Co ltd
Current assignee: Henan Hongding Building Waterproof Material Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-03
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an anti-aging waterproof coiled material for buildings, which comprises a base layer, wherein a fabric reinforcing layer is arranged at the upper end of the base layer, a first isolating layer is arranged on the fabric reinforcing layer, an adhesion fixing layer is arranged at the upper end of the first isolating layer, an anti-corrosion layer is arranged at the upper end of the adhesion fixing layer, a flame-retardant layer is arranged at the upper end of the anti-corrosion layer, an anti-aging layer is arranged at the upper end of the flame-retardant layer, a waterproof layer is arranged at the upper end of the anti-aging layer, a second isolating layer is arranged at the lower end of the base layer, a heat-insulating layer is arranged at the lower end of the second isolating layer, and a self-adhesive layer is arranged at the lower end of the heat-insulating layer. The bonding fixed layer adopts polypropylene latex for connecting the functional layer: the waterproof coiled material has the advantages of good comprehensive performance, strong ageing resistance and long service life, and can effectively prevent rainwater from permeating.

Description

Anti-aging waterproof coiled material for building

Technical Field

The utility model relates to the technical field of waterproof rolls, in particular to an anti-aging waterproof roll for buildings.

Background

Asphalt or polymer waterproof material is soaked on the matrix to produce the curlable sheet waterproof material product called waterproof roll. The waterproof coiled material is mainly used for building walls, roofs, tunnels, roads, refuse landfills and the like, can be coiled into a 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 roll is required to have good water resistance, stability against temperature change, and the like.

The existing waterproof coiled material for the building is exposed to the sun for a long time, so that the performance of the waterproof coiled material is reduced, the waterproof coiled material is easy to age, the service life of the waterproof coiled material is prolonged, the waterproof coiled material needs to be replaced at intervals, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-aging waterproof coiled material for buildings, which solves the problems that the performance of the existing waterproof coiled material for buildings is reduced and the waterproof coiled material is easy to age because the existing waterproof coiled material for buildings is exposed to the sun for a long time, has long service life, needs to be replaced at intervals and has low practicability.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides an ageing resistance waterproofing membrane for building, includes the basic unit, the upper end of basic unit is equipped with the fabric enhancement layer, the fabric enhancement layer be equipped with first isolation layer, the upper end of first isolation layer is equipped with the bonding fixed bed, the upper end of bonding fixed bed is equipped with corrosion-resistant layer, the upper end on corrosion-resistant layer is equipped with anti-flaming layer, the upper end on fire-resistant layer is equipped with anti-ageing layer, anti-ageing layer's upper end is equipped with the waterproof layer, the lower extreme of basic unit is equipped with the second isolation layer, the lower extreme of second isolation layer is equipped with the insulating layer, the lower extreme of insulating layer is equipped with the self-adhesive layer. The bonding fixing layer is made of polypropylene latex and is used for connecting the functional layer.

The further technical scheme is as follows: the base layer is a polyester tire base layer, and the thickness of the base layer is 1.2-1.5 mm.

The further technical scheme is as follows: the first isolation layer and the second isolation layer are both polyethylene layers, and the thickness of each polyethylene layer is 0.1-0.2 mm. The waterproof roll is isolated and protected.

The further technical scheme is as follows: the fabric reinforcing layer is glass fiber mesh cloth. By adopting the glass fiber mesh cloth, the excellent mechanical strength and puncture resistance of the waterproof roll can be improved, and the dimensional stability and water pressure resistance can be improved.

The further technical scheme is as follows: the corrosion-resistant layer is a polyamide resin layer, and the thickness of the polyamide resin layer is 0.1-0.2 mm. The polyamide resin layer can improve the corrosion resistance of the waterproof coiled material, can also improve the heat resistance and the abrasion resistance of the waterproof coiled material, and is complementary with other functional layers.

The further technical scheme is as follows: the flame-retardant layer is a brominated polystyrene layer, and the thickness of the brominated polystyrene layer is 0.1-0.2 mm. The brominated polystyrene layer has high flame retardance, thermal stability and light stability, and can provide good physical properties for the waterproof coiled material.

The further technical scheme is as follows: the anti-aging layer is a nano titanium dioxide coating with the thickness of 0.1-0.2 mm. The nano titanium dioxide coating can effectively shield ultraviolet rays and has good dispersibility and weather resistance.

The further technical scheme is as follows: the waterproof layer is a chloroprene rubber layer, and the thickness of the waterproof layer is 0.2-0.3 mm.

The further technical scheme is as follows: the heat insulation layer is a polytetrafluoroethylene layer, and the thickness of the heat insulation layer is 0.2-0.3 mm.

The further technical scheme is as follows: the self-adhesive layer is a polymer modified asphalt layer, and the thickness of the self-adhesive layer is 0.2-0.3 mm. The polymer modified asphalt layer has certain elasticity, can be quickly combined with a concrete base layer, and has beneficial self-healing performance, high and low temperature performance and aging resistance.

The utility model has the following advantages: the waterproof coiled material has the advantages of good comprehensive performance, strong ageing resistance and long service life, and can effectively prevent rainwater from permeating.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure, 1-a base layer, 2-a fabric reinforcing layer, 3-a first isolating layer, 4-an adhesion fixing layer, 5-a corrosion-resistant layer, 6-a flame-retardant layer, 7-an anti-aging layer, 8-a waterproof layer, 9-a second isolating layer, 10-a heat-insulating layer and 11-a self-adhesive layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, which are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, one embodiment of the present invention is:

the utility model provides an ageing resistance waterproofing membrane for building, includes basic unit 1, the upper end of basic unit 1 is equipped with fabric enhancement layer 2, fabric enhancement layer 2 is equipped with first isolation layer 3, the upper end of first isolation layer 3 is equipped with bonding fixed bed 4, the upper end of bonding fixed bed 4 is equipped with corrosion resistant layer 5, the upper end of corrosion resistant layer 5 is equipped with fire-retardant layer 6, the upper end of fire-retardant layer 6 is equipped with ageing resistance layer 7, the upper end of ageing resistance layer 7 is equipped with waterproof layer 8, the lower extreme of basic unit 1 is equipped with second isolation layer 9, the lower extreme of second isolation layer 9 is equipped with insulating layer 10, the lower extreme of insulating layer 10 is equipped with self-adhesive layer 11.

Specifically, the bonding fixing layer 4 is a pure acrylic latex layer, and can connect the base layer and the functional layer.

In this example, the base layer 1 is a polyester base layer with a thickness of 1.2-1.5 mm.

In this example, the first separator layer 3 and the second separator layer 9 are both polyethylene layers, and the thickness of the polyethylene layers is 0.1 to 0.2 mm.

In this example, the fabric reinforcing layer 2 is a fiberglass mesh fabric.

In this example, the corrosion-resistant layer 5 is a polyamide resin layer, and the thickness of the polyamide resin layer is 0.1-0.2 mm.

In this example, the flame retardant resistant layer 6 is a brominated polystyrene layer, and the thickness of the brominated polystyrene layer is 0.1-0.2 mm.

In this example, the anti-aging layer 7 is a nano titanium dioxide coating with a thickness of 0.1-0.2 mm.

In this example, the waterproof layer 8 is a neoprene layer, and the thickness is 0.2-0.3 mm.

In this example, the thermal insulation layer 10 is a polytetrafluoroethylene layer with a thickness of 0.2-0.3 mm.

In this example, the self-adhesive layer 11 is a polymer modified asphalt layer with a thickness of 0.2-0.3 mm.

The waterproof roll has the advantages of good comprehensive performance, strong ageing resistance and long service life, and can effectively prevent rainwater from permeating.

The waterproof coiled material has the advantages of reduced performance, easy aging, long service life, low practicability and the like, and needs to be replaced at intervals

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an ageing resistance waterproofing membrane for building, includes basic unit (1), its characterized in that: the upper end of basic unit (1) is equipped with fabric enhancement layer (2), be equipped with first isolation layer (3) of fabric enhancement layer (2), the upper end of first isolation layer (3) is equipped with bonding fixed bed (4), the upper end of bonding fixed bed (4) is equipped with corrosion-resistant layer (5), the upper end of corrosion-resistant layer (5) is equipped with flame retardant coating (6), the upper end of flame retardant coating (6) is equipped with ageing resistance layer (7), the upper end of ageing resistance layer (7) is equipped with waterproof layer (8), the lower extreme of basic unit (1) is equipped with second isolation layer (9), the lower extreme of second isolation layer (9) is equipped with insulating layer (10), the lower extreme of insulating layer (10) is equipped with self-adhesive layer (11).

2. The anti-aging waterproof roll for buildings according to claim 1, characterized in that: the base layer (1) is a polyester tire base layer (1), and the thickness of the base layer (1) is 1.2-1.5 mm.

3. The anti-aging waterproof roll for buildings according to claim 1, characterized in that: the first isolation layer (3) and the second isolation layer (9) are both polyethylene layers, and the thickness of each polyethylene layer is 0.1-0.2 mm.

4. The anti-aging waterproof roll for buildings according to claim 1, characterized in that: the fabric reinforcing layer (2) is glass fiber mesh cloth.

5. The anti-aging waterproof roll for buildings according to claim 1, characterized in that: the corrosion-resistant layer (5) is a polyamide resin layer, and the thickness of the polyamide resin layer is 0.1-0.2 mm.

6. The anti-aging waterproof roll for buildings according to claim 1, characterized in that: the flame-retardant layer (6) is a brominated polystyrene layer, and the thickness of the brominated polystyrene layer is 0.1-0.2 mm.

7. The anti-aging waterproof coiled material for the building as claimed in claim 1, characterized in that: the anti-aging layer (7) is a nano titanium dioxide coating with the thickness of 0.1-0.2 mm.

8. The anti-aging waterproof roll for buildings according to claim 1, characterized in that: the waterproof layer (8) is a chloroprene rubber layer, and the thickness is 0.2-0.3 mm.

9. The anti-aging waterproof roll for buildings according to claim 1, characterized in that: the heat insulation layer (10) is a polytetrafluoroethylene layer, and the thickness of the heat insulation layer is 0.2-0.3 mm.

10. The anti-aging waterproof roll for buildings according to claim 1, characterized in that: the self-adhesive layer (11) is a polymer modified asphalt layer, and the thickness is 0.2-0.3 mm.