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Sound-insulation waterproof coiled material

A technology of waterproofing membrane and soundproof membrane, which is applied to building thermal insulation materials, roofs using flexible materials, building components, etc., can solve the problems of poor waterproof effect, sound insulation and shockproof effect, etc., and achieve simple structure, easy maintenance, and excellent sound insulation. Effect

Pending Publication Date: 2021-09-24
北京世纪洪雨科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a sound-proof and waterproof coiled material to solve the problems of poor waterproof and sound-proof and shock-proof effects in the prior art

Method used

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  • Sound-insulation waterproof coiled material

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Embodiment Construction

[0011] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. The subsequent description of the specification is a preferred implementation mode for implementing the application, but the description is for the purpose of illustrating the general principle of the application, and is not intended...

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Abstract

The invention discloses a sound-insulation waterproof coiled material. The coiled material is of a layered structure and is composed of a glass fiber wet mat, self-adhesive rubber asphalt mastic, a polymer film and a sound insulation film from top to bottom, the bottom surface of the glass fiber wet mat is coated with the self-adhesive rubber asphalt mastic, the self-adhesive rubber asphalt mastic is attached to the polymer film, a layer of sound insulation film is arranged below the polymer film and is of a multi-layer structure, sound insulation resin is clamped in the middle through a polyvinyl butyral layer, a plurality of obliquely-inserted steel wires penetrate through the self-adhesive rubber asphalt mastic and the polymer film, and the two ends of each steel wire extend into the glass fiber wet-process mat and the sound insulation film respectively. The coiled material has the advantages that the structure is simple, maintenance is convenient, water can be limited within a small range when the coiled material is locally damaged, fluid channeling is avoided, and the glass fiber wet mat has excellent sound insulation, fireproof, waterproof, mildew-proof, impact-resistant, orange peel-resistant, cracking-resistant, washing-resistant and a breathable effect and can be widely applied to vehicle interiors or building interiors.

Description

technical field [0001] The invention relates to the technical field of decorative materials, in particular to a soundproof and waterproof coiled material. Background technique [0002] Waterproof membrane is a kind of waterproof material product made by impregnating asphalt or polymer waterproof material on the carcass. Waterproof membranes are mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage. As a non-leakage connection between the engineering foundation and the building, it is The first barrier of waterproofing for the entire project plays a vital role in the entire project. At present, most waterproof coils are constructed by hot pressing or oily ointment, oily primer, and polymer glue for bonding, which has high energy consumption, danger, large environmental pollution, and weak bonding on wet base surfaces; The waterproof membrane bonded by polyvinyl alcohol latex cement adhesive and other poly...

Claims

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Application Information

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IPC IPC(8): B32B17/02B32B17/06B32B27/30B32B27/32B32B27/08B32B27/12B32B5/02B32B7/12B32B3/06E04B1/66E04D5/10E02D31/02B60R13/02B60R13/08
CPCB32B5/02B32B27/308B32B27/32B32B27/08B32B27/06B32B27/12B32B7/12B32B3/06E04B1/66E04D5/10E02D31/02B60R13/02B60R13/08B32B2262/101B32B2307/102B32B2307/3065B32B2307/558B32B2307/7145B32B2307/7265B32B2307/724B32B2419/00B32B2605/08B32B2605/003B32B2607/00B60R2013/0287
Inventor 孙侃
Owner 北京世纪洪雨科技有限公司
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