CN214563440U

CN214563440U - Puncture-resistant composite waterproof coiled material

Info

Publication number: CN214563440U
Application number: CN202120514286.0U
Authority: CN
Inventors: 郭德松; 郭翔宇; 彭时利; 陈周群; 严巨汇
Original assignee: Sichuan Aoxing Building Material Technology Co ltd
Current assignee: Sichuan Aoxing Building Material Technology Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-02
Anticipated expiration: 2031-03-11

Abstract

The utility model provides a compound waterproofing membrane of resistant puncture relates to waterproof material technical field. The utility model discloses a basic unit, the basic unit is the waterproofing membrane body, the basic unit outside is equipped with prevents the puncture layer, it is equipped with the skin to prevent the puncture layer outside, basic unit inboard and skin and prevent still being equipped with the insulating layer between the puncture layer, it includes the wire net to prevent the puncture layer, the wire net outward appearance covers there is the ultra high molecular weight polyethylene fabric, the wire net lower part is equipped with the polyurethane rubber layer.

Description

Puncture-resistant composite waterproof coiled material

Technical Field

The utility model relates to a waterproof material technical field, concretely relates to compound waterproofing membrane of resistant puncture.

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.

At present, waterproofing membrane's life is shorter, and its structural strength is lower, suffers outside striking easily and leads to the damage, is pierced by the foreign matter easily, ages easily under high temperature environment or sunshine solarization.

Disclosure of Invention

The utility model aims at developing a puncture-resistant composite waterproof roll material which has good wear resistance and aging resistance, increased structural strength and prolonged service life.

The utility model discloses a following technical scheme realizes:

resistant compound waterproofing membrane of puncture, including the basic unit, the basic unit is the waterproofing membrane body, the basic unit outside is equipped with prevents the puncture layer, it is equipped with the skin to prevent the puncture layer outside, basic unit inboard and skin and prevent still being equipped with the insulating layer between the puncture layer, it includes the wire net to prevent the puncture layer, the wire net outward appearance covers there is ultra high molecular weight polyethylene fabric, the wire net lower part is equipped with the polyurethane rubber layer.

Optionally, the outer layer is polyurethane.

Optionally, a structural reinforcing rib is arranged in the outer layer.

Optionally, the structural reinforcing bar comprises a plurality of transverse and longitudinal filaments connected to each other.

Optionally, the transverse wires and the longitudinal wires are arranged vertically, and the structural reinforcing ribs formed by connecting the plurality of transverse wires and the longitudinal wires are of a mesh structure with a plurality of rectangles.

Optionally, the thermal insulation layer comprises thermal insulation silica gel, and an aerogel felt is arranged inside the thermal insulation silica gel.

Optionally, a protection adhesive tape is arranged on the edge of the coiled material, and a clamping groove matched with the edge of the coiled material is arranged on the protection adhesive tape.

Optionally, the clamping groove includes two clamping pieces disposed on the protective adhesive tape, the two clamping pieces are disposed at the upper and lower ends of the same side of the protective adhesive tape, and the outer end portions of the clamping pieces are inclined towards the middle portion.

The utility model has the advantages that:

the utility model discloses an outer reinforcing coiled material's wear-resisting and ageing resistance, outer structural strength and structural stability are further strengthened to outer intraformational structure strengthening rib, the insulating layer prevents that environment high temperature or sunshine from solarizing and leading to the inside high temperature of coiled material, prevent that the puncture-proof layer can prevent effectively that outside foreign matter from stinging the inside coiled material and damaging the coiled material, multilayer structure layer protects the basic unit, make the life increase of coiled material, the coiled material is produced the back before the use, protect the edge part of coiled material through the protection adhesive tape, prevent that the coiled material edge from damaging and then leading to the coiled material further to damage, the double-layered groove of protection adhesive tape can slide in on the edge of coiled material, the installation with take off the convenience, and is easy and simple to handle.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a structural diagram of embodiment 1 of the present invention;

FIG. 2 is a structural view of embodiment 2 of the present invention;

FIG. 3 is a view showing the structure of the protective rubber strip.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the invention. Furthermore, the present invention creates that reference numerals and/or reference letters may be repeated in different examples, such repetition being for the purpose of simplicity and clarity and not being indicative of the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize applications of other processes and/or uses of other materials.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 1, in this embodiment, a heat insulation layer 3 is disposed on the inner side of a base layer 1, a puncture-proof layer 2, the heat insulation layer 3, and an outer layer 4 are sequentially disposed on the outer side of the base layer 1, and adjacent structural layers are bonded by an adhesive or a bonding agent.

The base layer 1 is a waterproof roll body, which has excellent waterproof performance.

The thermal-insulated silica gel of preferred thermal-insulated 3, thermal-insulated silica gel inside is equipped with the aerogel felt, and the thermal-insulated performance of thermal-insulated 3 can prevent that the coiled material is inside to receive high temperature to influence.

The anti-puncture layer 2 comprises a steel wire mesh 21, the outer surface of the steel wire mesh 21 is covered with an ultra-high molecular weight polyethylene fabric 22, the steel wire mesh 21 is located on the upper portion of the anti-puncture layer 2, the lower portion of the steel wire mesh 21 is provided with a polyurethane rubber layer, and the polyurethane rubber has the advantages of being high in hardness, good in strength, high in elasticity, high in wear resistance, tear-resistant, ageing-resistant and the like.

The outer layer 4 is preferably made of polyurethane, the polyurethane has the characteristics of oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness, high elasticity and the like, and the wear-resistant and anti-aging functions of the outer layer 4 can effectively protect the coiled material. Still be equipped with structural reinforcement 41 in outer 4, inside polyurethane was located to structural reinforcement 41, structural reinforcement 41 included a plurality of interconnect and mutually perpendicular horizontal silk and indulged the silk, and a plurality of horizontal silks and indulge the reticular structure of structural reinforcement 41 for having a plurality of rectangles that the silk is connected to constitute, and structural reinforcement 41 has strengthened outer 4's structural strength and structural stability to still make its wholeness strong, difficult tearing, reinforcing outer 4 protective capacities to the coiled material.

The utility model discloses a wear-resisting and ageing-resistant performance of outer 4 reinforcing coiled material, structure strengthening rib 41 in the outer 4 further strengthens outer 4 structural strength and structural stability, and insulating layer 3 prevents that environment high temperature or sunshine from solarizing and leading to the inside high temperature of coiled material, and puncture-proof layer 2 can prevent effectively that outside foreign matter from piercing the coiled material inside and damaging the coiled material, and multilayer structure layer protects basic unit 1, makes the life increase of coiled material.

Example 2

As shown in fig. 2 and 3, the present embodiment is different from embodiment 1 in that a protective adhesive tape 5 is further disposed on an edge of the roll material of the present embodiment, the upper end and the lower end of the same side of the protective adhesive tape 5 are both provided with clamping pieces 6, outer end portions of the clamping pieces 6 are both inclined toward the middle portion, the two clamping pieces 6 form a clamping groove, the edge of the roll material can slide into the clamping groove of the protective adhesive tape 5, the two clamping pieces 6 can elastically swing to clamp an edge portion of the roll material, so that the protective adhesive tape 5 is fixed on the edge of the waterproof roll material, and an end portion of the protective adhesive tape 5 in a length direction is triangular, so that a corner portion of the roll material can be covered by the protective adhesive tape 5. Before the coiled material is used after being produced, the edge part of the coiled material is protected by the protection adhesive tape 5, the coiled material is prevented from being damaged by the edge, the coiled material is further damaged, the clamping groove of the protection adhesive tape 5 can slide into the edge of the coiled material, the installation and the taking-off are convenient, and the operation is simple and convenient.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.

Claims

1. Resistant compound waterproofing membrane of puncture, its characterized in that includes:

a base layer which is a waterproof roll body;

the puncture-proof layer is arranged on the outer side of the base layer;

an outer layer disposed outside the puncture-proof layer;

the heat insulation layer is arranged on the inner side of the base layer and between the outer layer and the puncture-proof layer;

the anti-puncture layer comprises a steel wire mesh, the outer surface of the steel wire mesh is covered with an ultra-high molecular weight polyethylene fabric, and the lower part of the steel wire mesh is provided with a polyurethane rubber layer.

2. The puncture resistant composite waterproofing membrane of claim 1 wherein the outer layer is polyurethane.

3. The puncture-resistant composite waterproof roll material as claimed in claim 2, wherein structural reinforcing ribs are provided in the outer layer.

4. The puncture resistant composite waterproofing membrane of claim 3 wherein the structural reinforcing ribs comprise a plurality of transverse and longitudinal filaments connected to each other.

5. The waterproof roll of claim 4, wherein the horizontal wires are perpendicular to the vertical wires, and the structural reinforcement formed by connecting the horizontal wires and the vertical wires is a net structure having a plurality of rectangles.

6. The puncture-resistant composite waterproof roll material as claimed in claim 5, wherein the heat-insulating layer comprises heat-insulating silica gel, and aerogel felt is arranged inside the heat-insulating silica gel.

7. The puncture-resistant composite waterproof roll according to any one of claims 1 to 6, wherein a protective adhesive tape is provided on the edge of the roll, and a clamping groove matched with the edge of the roll is provided on the protective adhesive tape.

8. The puncture-resistant composite waterproof roll material as claimed in claim 7, wherein the clamping groove comprises two clamping pieces arranged on the protective adhesive tape, the two clamping pieces are arranged at the upper end and the lower end of the same side of the protective adhesive tape, and the outer end parts of the clamping pieces are inclined towards the middle part.