CN214164308U

CN214164308U - Polymer waterproofing membrane

Info

Publication number: CN214164308U
Application number: CN202022904944.5U
Authority: CN
Inventors: 夏绍清
Original assignee: Harbin Sanliren New Waterproof Material Co ltd
Current assignee: Harbin Sanliren New Waterproof Material Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-10
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a polymer waterproofing membrane, set up first wearing layer and second wearing layer including the symmetry, first wearing layer is the first insulating layer of the equal fixedly connected with in one side and the second insulating layer of second wearing layer relative, the first waterproof layer of one side fixedly connected with of first wearing layer is kept away from to first insulating layer, one side fixedly connected with second waterproof layer of second wearing layer is kept away from to the second insulating layer, the first elastic layer of one side fixedly connected with of first insulating layer is kept away from to first waterproof layer, one side fixedly connected with second elastic layer of second insulating layer is kept away from to the second waterproof layer. The utility model discloses a multilayer structure's setting makes waterproofing membrane's wear-resisting and thermal-insulated ability obtain improving to waterproofing membrane's application scope has been promoted.

Description

Polymer waterproofing membrane

Technical Field

The utility model relates to a waterproofing membrane technical field especially relates to a polymer waterproofing membrane.

Background

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.

However, the internal structure of the existing waterproof roll is simpler, and the wear resistance and the heat insulation capability of the waterproof roll are poorer, so that the application range of the waterproof roll is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the inside of waterproofing membrane constitutes comparatively simply among the prior art, waterproofing membrane's wear-resisting and the thermal-insulated ability is relatively poor, and a polymer waterproofing membrane who proposes.

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

the utility model provides a polymer waterproofing membrane, sets up first wearing layer and second wearing layer including the symmetry, first wearing layer and the equal first insulating layer of fixedly connected with in one side that the second wearing layer is relative and second insulating layer, the first waterproof layer of one side fixedly connected with of first wearing layer is kept away from to first insulating layer, one side fixedly connected with second waterproof layer of second wearing layer is kept away from to the second insulating layer, the first elastic layer of one side fixedly connected with of first insulating layer is kept away from to first waterproof layer, one side fixedly connected with second elastic layer of second insulating layer is kept away from to the second waterproof layer, the fixedly connected with substrate layer between first elastic layer and the second elastic layer.

Preferably, the first wear-resistant layer and the second wear-resistant layer are both polytetrafluoroethylene film layers.

Preferably, the first and second insulating layers are both high silica glass fiber mat layers.

Preferably, the first waterproof layer and the second waterproof layer are both low-density polyethylene film layers.

Preferably, the first elastic layer and the second elastic layer are both acrylic rubber layers.

Preferably, the substrate layer is a glass fiber layer.

Has the advantages that:

1. the arrangement of the first heat insulation layer and the second heat insulation layer enhances the heat insulation capability of the waterproof roll, the arrangement of the high silica glass fiber felt enhances the heat insulation capability of the heat insulation layer, the arrangement of the first waterproof layer and the second waterproof layer enhances the waterproof capability of the waterproof roll, and the arrangement of the low density polyethylene film layer enhances the waterproof effect of the waterproof layer;

2. the elasticity of waterproofing membrane has been strengthened in the setting of first elastic layer and second elastic layer, and the wear resistance of waterproofing membrane has been strengthened in the setting of first wearing layer and second wearing layer. The utility model discloses a multilayer structure's setting makes waterproofing membrane's wear-resisting and thermal-insulated ability obtain improving to waterproofing membrane's application scope has been promoted.

Drawings

Fig. 1 is the utility model provides a polymer waterproofing membrane's structural schematic.

In the figure: the wear-resistant layer comprises a first wear-resistant layer 1, a second wear-resistant layer 2, a first heat-insulating layer 3, a second heat-insulating layer 4, a first waterproof layer 5, a second waterproof layer 6, a first elastic layer 7, a second elastic layer 8 and a base material layer 9.

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.

Referring to fig. 1, a polymer waterproof roll comprises a first wear-resistant layer 1 and a second wear-resistant layer 2 which are symmetrically arranged, wherein a first heat-insulating layer 3 and a second heat-insulating layer 4 are fixedly connected to both sides of the first wear-resistant layer 1 opposite to the second wear-resistant layer 2 and used for enhancing the heat-insulating capability of the waterproof roll, and a first waterproof layer 5 is fixedly connected to one side of the first heat-insulating layer 3, which is far away from the first wear-resistant layer 1, and used for enhancing the waterproof capability of the waterproof roll;

the utility model discloses in, one side fixedly connected with second waterproof layer 6 of second wearing layer 2 is kept away from to second insulating layer 4 for strengthen waterproofing membrane's waterproof ability, first waterproof layer 5 keeps away from the first elastic layer 7 of one side fixedly connected with of first insulating layer 3, one side fixedly connected with second elastic layer 8 of second insulating layer 4 is kept away from to second waterproof layer 6, an elastic capacity for strengthen waterproofing membrane, fixedly connected with substrate layer 9 between first elastic layer 7 and the second elastic layer 8, a waterproof ability for strengthen waterproofing membrane.

In the utility model, the first wear-resistant layer 1 and the second wear-resistant layer 2 are both polytetrafluoroethylene film layers, the wear resistance of the waterproof coiled material is enhanced, and the first heat-insulating layer 3 and the second heat-insulating layer 4 are both high silica glass fiber felt layers, so that the heat-insulating capability of the heat-insulating layers is enhanced;

the utility model discloses in, first waterproof layer 5 and second waterproof layer 6 are low density polyethylene film layer, strengthen the waterproof layer's waterproof ability, and first elastic layer 7 and second elastic layer 8 are acrylate rubber layer, strengthen the elastic ability of elastic layer, and substrate layer 9 is the glass fiber layer, strengthens substrate layer 9's waterproof ability.

In the utility model, the arrangement of the first heat-insulating layer 3 and the second heat-insulating layer 4 enhances the heat-insulating capability of the waterproof roll, and the arrangement of the high silica glass fiber felt enhances the heat-insulating capability of the heat-insulating layer, and the arrangement of the first waterproof layer 5 and the second waterproof layer 6 enhances the waterproof capability of the waterproof roll;

the utility model discloses in, the waterproof ability of waterproof layer has been strengthened in the setting of low density polyethylene film layer simultaneously, and the elastic capacity of waterproofing membrane has been strengthened in the setting of first elastic layer 7 and second elastic layer 8, and the setting of substrate layer 9 has strengthened waterproofing membrane's waterproof ability simultaneously.

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. A macromolecule waterproof coiled material, which comprises a first wear-resistant layer (1) and a second wear-resistant layer (2) which are symmetrically arranged, it is characterized in that one side of the first wear-resistant layer (1) opposite to the second wear-resistant layer (2) is fixedly connected with a first heat-insulating layer (3) and a second heat-insulating layer (4), a first waterproof layer (5) is fixedly connected to one side of the first heat-insulating layer (3) far away from the first wear-resistant layer (1), a second waterproof layer (6) is fixedly connected to one side of the second heat-insulating layer (4) far away from the second wear-resistant layer (2), a first elastic layer (7) is fixedly connected with one side of the first waterproof layer (5) far away from the first heat insulation layer (3), a second elastic layer (8) is fixedly connected with one side of the second waterproof layer (6) far away from the second heat insulation layer (4), and a base material layer (9) is fixedly connected between the first elastic layer (7) and the second elastic layer (8).

2. The waterproof roll material as claimed in claim 1, wherein the first wear-resistant layer (1) and the second wear-resistant layer (2) are both polytetrafluoroethylene film layers.

3. The coiled waterproof polymer material according to claim 1, wherein the first insulating layer (3) and the second insulating layer (4) are both high silica glass fiber felt layers.

4. The waterproof roll material according to claim 1, wherein the first waterproof layer (5) and the second waterproof layer (6) are both low density polyethylene film layers.

5. The coiled waterproof polymer material as claimed in claim 1, wherein the first elastic layer (7) and the second elastic layer (8) are both acrylic rubber layers.

6. The polymer waterproof roll material according to claim 1, wherein the substrate layer (9) is a glass fiber layer.