阅读说明：本技术 一种阻燃型防水卷材 (Fire-retardant type waterproofing membrane ) 是由 孙侃 于 2020-03-23 设计创作，主要内容包括：本发明公开了一种阻燃型防水卷材,包括自粘橡胶沥青胶,自粘橡胶沥青胶内部均匀分布若干阻燃抗静电双抗母料,自粘橡胶沥青胶上下表面分别粘覆一层玻璃纤维湿法薄毡,上下两层玻璃纤维湿法薄毡表面分别涂覆一层碳纤维涂层。本发明结构简单,通过在自粘橡胶沥青胶内部设置抗静电阻燃的双抗母料,同时在卷材外表面设置碳纤维涂层实现了排水板的抗静电阻燃功能,可广泛应用于绿化工程、建筑工程、市政工程和交通隧道工程中。(The invention discloses a flame-retardant waterproof coiled material which comprises self-adhesive rubber asphalt mastic, wherein a plurality of flame-retardant antistatic double-resistant master batches are uniformly distributed in the self-adhesive rubber asphalt mastic, a layer of glass fiber wet-process mat is respectively adhered to the upper surface and the lower surface of the self-adhesive rubber asphalt mastic, and a layer of carbon fiber coating is respectively coated on the surfaces of the upper layer of glass fiber wet-process mat and the lower layer of glass fiber wet-process mat. The invention has simple structure, realizes the antistatic flame-retardant function of the drain board by arranging the antistatic flame-retardant double-resistant master batch in the self-adhesive rubber asphalt mastic and arranging the carbon fiber coating on the outer surface of the coiled material, and can be widely applied to greening engineering, building engineering, municipal engineering and traffic tunnel engineering.)

1. The utility model provides a fire-retardant type waterproofing membrane which characterized in that, includes self-adhesion rubber asphalt cement, and self-adhesion rubber asphalt cement inside evenly distributed a plurality of fire-retardant antistatic pair resist masterbatch, the upper and lower surface of self-adhesion rubber asphalt cement is glued respectively and is covered one deck glass fiber wet process mat, and upper and lower two-layer glass fiber wet process mat surface coats one deck carbon fiber coating respectively.

2. The flame-retardant waterproof roll according to claim 1, wherein the thickness of the self-adhesive rubber asphalt mastic is 5.7 to 6.8 mm.

3. The flame-retardant waterproof roll according to claim 1, wherein as a specific example, the areal density of the glass fiber wet mat is 700g/m²The thickness is 1.9-2.8 mm.

4. The flame-retardant waterproof roll according to claim 1, wherein the carbon fiber coating layer has a thickness of 0.1 to 0.2 mm.

5. The flame-retardant waterproof roll according to claim 1, wherein the flame-retardant antistatic double-resistant master batch comprises the following raw materials in parts by weight: 19-22 parts of carbon black master batch, 13-15 parts of Honglin master batch, 2-3 parts of polyethylene, 0.3-0.4 part of resin defoaming agent and 35-43 parts of nylon.

6. The flame-retardant waterproof roll according to claim 5, wherein the intrinsic viscosity of said nylon is 1.6 to 1.9 DL/g.

7. The flame-retardant waterproofing membrane according to claim 6, wherein the flow rate of the polyethylene is more than 7g/10 min.

Technical Field

The invention relates to the technical field of waterproof materials, in particular to a flame-retardant waterproof coiled material.

Background

The waterproof coiled material is a waterproof material product prepared by impregnating asphalt or polymer waterproof materials on a matrix. The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, plays a role in resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, and plays a vital role in the whole engineering. Most of the existing waterproof coiled materials do not have flame retardant property and can not effectively prevent fire accidents.

Disclosure of Invention

The invention provides a flame-retardant waterproof coiled material, which aims to solve the problem that the flame retardance cannot be realized in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a fire-retardant type waterproofing membrane, includes self-adhesion rubber asphalt cement, self-adhesion rubber asphalt cement inside evenly distributed a plurality of fire-retardant antistatic pair of anti masterbatch, and the upper and lower surface of self-adhesion rubber asphalt cement is glued respectively and is covered one deck glass fiber wet process mat, and upper and lower two-layer glass fiber wet process mat surface coats one deck carbon fiber coating respectively.

The beneficial technical effects of the invention are as follows:

the self-adhesive rubber asphalt mixture comprises self-adhesive rubber asphalt mixture, a plurality of flame-retardant antistatic double-resistant master batches are uniformly distributed in the self-adhesive rubber asphalt mixture, a layer of glass fiber wet-process mat is respectively adhered to the upper surface and the lower surface of the self-adhesive rubber asphalt mixture, and a layer of carbon fiber coating is respectively coated on the surfaces of the upper layer of glass fiber wet-process mat and the lower layer of glass fiber wet-process mat. The antistatic flame-retardant double-resistant master batch is arranged in the self-adhesive rubber asphalt mastic, and the carbon fiber coating is arranged on the outer surface of the coiled material, so that the antistatic flame-retardant function of the drainage plate is realized, and the self-adhesive rubber asphalt mastic can be widely applied to greening engineering, building engineering, municipal engineering and traffic tunnel engineering.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of the present invention.

In the figure, 1 self-adhesive rubber asphalt cement, 2 flame-retardant antistatic double-resistant master batches, 3 glass fiber wet-process thin felts and 4 carbon fiber coatings.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.

Example 1

As shown in fig. 1, the flame-retardant waterproof roll comprises a self-adhesive rubber asphalt mastic 1, wherein a plurality of flame-retardant antistatic double-resistant master batches 2 are uniformly distributed in the self-adhesive rubber asphalt mastic 1, a layer of glass fiber wet-process thin felt 3 is respectively adhered to the upper surface and the lower surface of the self-adhesive rubber asphalt mastic 1, and a layer of carbon fiber coating 4 is respectively coated on the surfaces of the upper layer of glass fiber wet-process thin felt 3 and the lower layer of glass fiber wet-process thin felt 3.

As a specific example, the thickness of the self-adhesive rubber asphalt mastic is 5.7-6.8 mm.

As a specific example, the glass fiber wet laid mat has an areal density of 700g/m²The thickness is 1.9-2.8 mm. The air-permeable brick can resist impact, orange peel, cracking and water washing and has excellent air permeability.

As a specific example, the thickness of the carbon fiber coating is 0.1-0.2 mm. Can have the best antistatic flame-retardant function.

As a specific example, the flame-retardant antistatic double-resistant master batch comprises the following raw materials in parts by weight: 19-22 parts of carbon black master batch, 13-15 parts of Honglin master batch, 2-3 parts of polyethylene, 0.3-0.4 part of resin defoaming agent and 35-43 parts of nylon.

As a specific example, the intrinsic viscosity of the nylon is 1.6 to 1.9 DL/g.

As a specific example, the polyethylene has a flow rate (g/10min) greater than 7.

The invention has simple structure, realizes the antistatic flame-retardant function of the drain board by arranging the antistatic flame-retardant double-resistant master batch in the self-adhesive rubber asphalt mastic and arranging the carbon fiber coating on the outer surface of the coiled material, and can be widely applied to greening engineering, building engineering, municipal engineering and traffic tunnel engineering.

Example 2

The flame-retardant waterproof coiled material comprises self-adhesive rubber asphalt mastic 1, a plurality of flame-retardant antistatic double-resistant master batches 2 uniformly distributed in the self-adhesive rubber asphalt mastic 1, a layer of glass fiber wet-process thin felt 3 respectively adhered to the upper surface and the lower surface of the self-adhesive rubber asphalt mastic 1, and a layer of carbon fiber coating 4 respectively coated on the surfaces of the upper layer of glass fiber wet-process thin felt 3 and the lower layer of glass fiber wet-process thin felt 3.

As a specific example, the thickness of the self-adhesive rubber asphalt mastic is 5.7 mm.

As a specific example, the glass fiber wet laid mat has an areal density of 700g/m²The thickness is 1.9 mm. The air-permeable brick can resist impact, orange peel, cracking and water washing and has excellent air permeability.

As a specific example, the carbon fiber coating has a thickness of 0.1 mm. Can have the best antistatic flame-retardant function.

As a specific example, the flame-retardant antistatic double-resistant master batch comprises the following raw materials in parts by weight: 19 parts of carbon black master batch, 13 parts of Honglin master batch, 2 parts of polyethylene, 0.3 part of resin defoaming agent and 35 parts of nylon.

As a specific example, the intrinsic viscosity of the nylon is 1.6 DL/g.

As a specific example, the polyethylene has a flow rate (g/10min) greater than 7.

The invention has simple structure, realizes the antistatic flame-retardant function of the drain board by arranging the antistatic flame-retardant double-resistant master batch in the self-adhesive rubber asphalt mastic and arranging the carbon fiber coating on the outer surface of the coiled material, and can be widely applied to greening engineering, building engineering, municipal engineering and traffic tunnel engineering.

Example 3

The flame-retardant waterproof coiled material comprises self-adhesive rubber asphalt mastic 1, a plurality of flame-retardant antistatic double-resistant master batches 2 uniformly distributed in the self-adhesive rubber asphalt mastic 1, a layer of glass fiber wet-process thin felt 3 respectively adhered to the upper surface and the lower surface of the self-adhesive rubber asphalt mastic 1, and a layer of carbon fiber coating 4 respectively coated on the surfaces of the upper layer of glass fiber wet-process thin felt 3 and the lower layer of glass fiber wet-process thin felt 3.

As a specific example, the thickness of the self-adhesive rubber asphalt mastic is 6.8 mm.

As a specific example, the glass fiber wet laid mat has an areal density of 700g/m²The thickness is 2.8 mm. The air-permeable brick can resist impact, orange peel, cracking and water washing and has excellent air permeability.

As a specific example, the carbon fiber coating has a thickness of 0.2 mm. Can have the best antistatic flame-retardant function.

As a specific example, the flame-retardant antistatic double-resistant master batch comprises the following raw materials in parts by weight: 22 parts of carbon black master batch, 15 parts of Honglin master batch, 3 parts of polyethylene, 0.4 part of resin defoaming agent and 43 parts of nylon.

As a specific example, the intrinsic viscosity of the nylon is 1.9 DL/g.

As a specific example, the polyethylene has a flow rate (g/10min) greater than 7.

The invention has simple structure, realizes the antistatic flame-retardant function of the drain board by arranging the antistatic flame-retardant double-resistant master batch in the self-adhesive rubber asphalt mastic and arranging the carbon fiber coating on the outer surface of the coiled material, and can be widely applied to greening engineering, building engineering, municipal engineering and traffic tunnel engineering.

Example 4

The flame-retardant waterproof coiled material comprises self-adhesive rubber asphalt mastic 1, a plurality of flame-retardant antistatic double-resistant master batches 2 uniformly distributed in the self-adhesive rubber asphalt mastic 1, a layer of glass fiber wet-process thin felt 3 respectively adhered to the upper surface and the lower surface of the self-adhesive rubber asphalt mastic 1, and a layer of carbon fiber coating 4 respectively coated on the surfaces of the upper layer of glass fiber wet-process thin felt 3 and the lower layer of glass fiber wet-process thin felt 3.

As a specific example, the thickness of the self-adhesive rubber asphalt mastic is 6.1 mm.

As a specific example, the glass fiber wet laid mat has an areal density of 700g/m²Is thick and thickThe degree was 2.3 mm. The air-permeable brick can resist impact, orange peel, cracking and water washing and has excellent air permeability.

As a specific example, the carbon fiber coating has a thickness of 0.15 mm. Can have the best antistatic flame-retardant function.

As a specific example, the flame-retardant antistatic double-resistant master batch comprises the following raw materials in parts by weight: 20 parts of carbon black master batch, 14 parts of red forest master batch, 2.5 parts of polyethylene, 0.3-0.54 part of resin defoaming agent and 39 parts of nylon.

As a specific example, the intrinsic viscosity of the nylon is 1.75 DL/g.

As a specific example, the polyethylene has a flow rate (g/10min) greater than 7.

The invention has simple structure, realizes the antistatic flame-retardant function of the drain board by arranging the antistatic flame-retardant double-resistant master batch in the self-adhesive rubber asphalt mastic and arranging the carbon fiber coating on the outer surface of the coiled material, and can be widely applied to greening engineering, building engineering, municipal engineering and traffic tunnel engineering.

The beneficial technical effects of the invention are as follows:

the self-adhesive rubber asphalt mixture comprises self-adhesive rubber asphalt mixture, a plurality of flame-retardant antistatic double-resistant master batches are uniformly distributed in the self-adhesive rubber asphalt mixture, a layer of glass fiber wet-process mat is respectively adhered to the upper surface and the lower surface of the self-adhesive rubber asphalt mixture, and a layer of carbon fiber coating is respectively coated on the surfaces of the upper layer of glass fiber wet-process mat and the lower layer of glass fiber wet-process mat. The antistatic flame-retardant double-resistant master batch is arranged in the self-adhesive rubber asphalt mastic, and the carbon fiber coating is arranged on the outer surface of the coiled material, so that the antistatic flame-retardant function of the drainage plate is realized, and the self-adhesive rubber asphalt mastic can be widely applied to greening engineering, building engineering, municipal engineering and traffic tunnel engineering.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.