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Multifunctional green building material

A green building, multi-functional technology, applied in the field of green building materials, can solve problems such as poor thermal insulation and sound insulation, and achieve good thermal insulation and energy saving, good durability and sound insulation.

Active Publication Date: 2017-09-15
浙江新业置业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-functional building material with fire prevention, heat preservation and sound insulation in view of the defects existing in the prior art, so as to overcome the defects of poor heat preservation and sound insulation effects of current building materials

Method used

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  • Multifunctional green building material

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Embodiment Construction

[0018] like figure 1 As shown, one of the schematic structures of the multifunctional green building material of the present invention, it should be noted that the shape of the material of the present invention is not limited to the shape shown, and can be any suitable shape, and the multifunctional green building material includes The fireproof layer 1 placed in the inner layer, the sound insulation layer 3 placed in the outer layer and the insulation layer 2 placed in between, wherein the insulation layer 2 and the fireproof layer 1 and the sound insulation layer 3 are respectively provided with an adhesive layer 4 connect,

[0019] Wherein the raw material of insulation layer 2 comprises the following components by weight:

[0020] 20-28 parts of silica airgel composite material, 5-10 parts of ethylene-vinyl acetate copolymer, 10 parts of fly ash, 1-3 parts of mica powder, 4-6 parts of isocyanate, 3-6 parts of silane coupling agent 3-6 parts of modified epoxy resin, 5-10 ...

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Abstract

The invention discloses a multifunctional building material having fireproofing, heat insulating and sound insulating functions to overcome the defects of poor heat insulating and sound insulating effects of existing building materials. The green building material comprises a fireproof layer arranged as an inner layer, a sound insulating layer arranged as an outer layer and a heat insulating layer arranged between the fireproof layer and the sound insulating layer, wherein bonding layers are arranged to connect the heat insulating layer with the fireproof layer and connect the heat insulating layer with the sound insulating layer. The multifunctional green building material has a good heat insulating performance, the heat conduction coefficient is 0.01-0.05 W / (m*K), the material has very good heat insulating and energy saving effects and a good fireproof performance, the fireproof duration limit is more than 3 h, and the material meets A level fireproof standards, so the multifunctional green building material has the characteristics of good fireproof property, good sound insulating performance, great reduction of noise influences, good durability, good resistance to a high temperature and a low temperature, and good resistance to corrosion and weather.

Description

technical field [0001] The invention belongs to the new technology field of building materials, in particular to a multifunctional green building material with fire prevention, heat preservation and sound insulation. This application is a divisional application of a multifunctional green building material (2015106493685). Background technique [0002] With the rapid growth of my country's national economy and the improvement of people's living standards, my country's construction industry has been overloaded, which has brought a series of energy and environmental problems. At present, building energy consumption has become the weakness of my country's economic development, and a large number of high energy consumption buildings have a huge potential energy crisis. Therefore, in order to achieve sustainable development of the construction industry, improvements in building materials are required to actively increase energy efficiency. [0003] For example, taking thermal in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/08C04B26/00C04B28/10E04B1/88E04B1/94
CPCC04B26/00C04B28/105C04B2111/20C04B2111/28C04B2111/52C04B2201/32E04B1/88E04B1/94C04B14/064C04B24/26C04B18/08C04B14/20C04B24/125C04B24/42C04B24/281C04B24/282C04B14/42C04B14/08C04B14/024C04B18/165C04B14/022C04B2103/608C04B2103/0068C04B38/08C04B14/204C04B14/18C04B14/303C04B22/06C04B24/005C04B14/4656C04B14/38C04B14/305C04B2103/65C04B16/0683C04B18/24C04B14/104
Inventor 董晓娜
Owner 浙江新业置业有限公司
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