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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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a sound-proof and waterproof coiled material to solve th

Method used

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  • Sound-insulation waterproof coiled material

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[0011] Some vocabulary is used in the specification and claims to refer to specific components. Those skilled in the art will appreciate that hardware manufacturers may call with different nouns. The specification and claims do not use the difference in name as a differential component, but is a distinction between the components in functional differences. As mentioned in the instructions and claims, "including" is an open term, so it is interpreted "including but not limited to". "Rough" means that in the range of error, those skilled in the art can solve the technical problem within a certain error range, which is basically reached the technical effect. The description is described later in practice the preferred embodiment of the present application, and the description is intended to illustrate the scope of the present application. The scope of protection of this application is subject to the provision of the appended claims.

[0012] like figure 1 As shown, a sound-insulated ...

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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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