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Reactive heat-insulation aluminium foil butyl rubber self-adhesive waterproof coiled material

A self-adhesive waterproof membrane, butyl rubber technology, applied in the direction of rubber layered products, layered products, metal layered products, etc., can solve the problems of the metal aluminum plate material is difficult to conform to, difficult to maintain, and the flexibility of the aluminum plate is poor. Excellent thermal insulation performance, reduced heat radiation, good tensile strength

Inactive Publication Date: 2014-05-28
常熟市三恒建材有限责任公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

This invention has excellent waterproof performance, but because the surface of the waterproof membrane is black, it is easy to absorb the heat of sunlight, so it cannot meet the requirements of modern building energy saving
[0004] In building waterproofing, metal aluminum plates are often used for waterproofing. The metal aluminum plate material has excellent durability, aging resistance, and has a unique

Method used

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Embodiment Construction

[0018] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0019] see figure 1 , the embodiment of the present invention includes:

[0020] A reactive thermal insulation aluminum foil butyl rubber self-adhesive waterproof coiled material, from top to bottom are the first thermal insulation waterproof layer 1, the second waterproof layer 2 and the isolation membrane 3, the first thermal insulation waterproof layer 1 is PET reinforced metal aluminum foil layer, the second waterproof layer 2 is a butyl rubber self-adhesive layer.

[0021] The butyl rubber self-adhesive layer includes the following components: butyl rubber, ethylene vinyl acetate copolymer, functional auxiliary agent, coupling agent, auxili...

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Abstract

The invention discloses a reactive heat-insulation aluminium foil butyl rubber self-adhesive waterproof coiled material which contains, from top to bottom, a first heat-insulation waterproof layer, a second waterproof layer and an isolating membrane. The first heat-insulation waterproof layer is a PET enhanced metallic aluminium foil layer. the second waterproof layer is a butyl rubber self-adhesive layer which is composed of the following components: by weight, 20 parts of butyl rubber, 0.8-3.8 parts of an ethylene vinyl acetate copolymer, 8.5 parts of a functional agent, 0.7 part of a coupling agent and 56.0-78.9 parts of an auxiliary material. The reactive heat-insulation aluminium foil butyl rubber self-adhesive waterproof coiled material provided by the invention has advantages of excellent resistance to high and low temperature and good heat insulation performance, can reflect more than 90% of heat radiation, can react with cast-in-place concrete, and will not be moved and peeled off for a long time.

Description

technical field [0001] The invention relates to the field of building waterproof materials, in particular to a reactive heat-insulating aluminum foil butyl rubber self-adhesive waterproof coiled material. Background technique [0002] Buildings are structures built by people using materials such as soil, stone, wood, and steel. In construction engineering, people are most concerned about the safety and quality of houses, and building waterproofing is one of the important components of building safety and quality. Building waterproofing is a measure taken on building materials and structures to prevent water from penetrating certain parts of a building. It is generally used in construction projects such as roofs, underground buildings, and underground parts of buildings. [0003] The Chinese patent application number 201310042489.4 discloses a reactive EPDM self-adhesive waterproofing membrane, which is a waterproof membrane with a three-layer structure, the uppermost layer i...

Claims

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Application Information

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IPC IPC(8): B32B15/09B32B15/20B32B25/04B32B25/18B32B27/06B32B27/16B32B33/00
Inventor 吴建明潘叶明孙建民高正球
Owner 常熟市三恒建材有限责任公司