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Energy-saving thermal insulation building wall

A technology for building walls and thermal insulation, applied in buildings, building components, building structures, etc., can solve the problems of poor thermal insulation effect, poor seismic and flame retardant performance, high density, etc., and achieve the effects of convenient installation, low cost and low density.

Inactive Publication Date: 2020-08-21
保定市桥与果商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the thermal insulation wall materials currently on the market have the disadvantages of high density, poor thermal insulation effect, and poor anti-seismic and flame-retardant performance. multifunctional passive house building material

Method used

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  • Energy-saving thermal insulation building wall

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Embodiment 1

[0031] see figure 1 , this implementation provides an energy-saving and heat-insulating building wall, including a heat-preservation and fireproof layer 1, an intermediate filling layer 2, a sound insulation layer 3, and a supporting steel structure located in the middle filling layer 2, wherein:

[0032] The insulation layer 1 is made of the following raw materials in parts by weight: 100 parts of unsaturated polyester resin, 35 parts of styrene, 1.5 parts of foaming agent, 3 parts of curing agent, 3 parts of surfactant, 30 parts of flame retardant, 30 parts of thermal insulation cement, 10 parts of asbestos;

[0033] The middle filling layer 2 is made of the following raw materials in parts by weight: 25 parts of lightweight ceramics, 30 parts of lightweight concrete, 15 parts of expanded perlite, 12 parts of polyethylene, 15 parts of silicon carbide, 6 parts of alkali-resistant glass fiber, 10 parts of wood fiber, 12 parts of calcium carbonate, 3 parts of binder, 2 parts o...

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Abstract

The invention relates to the technical field of passive houses, and particularly discloses an energy-saving thermal insulation building wall. The thermal insulation building wall comprises a heat insulation fireproof layer, a middle filling layer, a sound insulation layer and a supporting steel structure located in the middle filling layer, wherein the thermal insulation fireproof layer comprises,by weight, 100 parts of unsaturated polyester resin, 10-40 parts of styrene, 0.5-3 parts of a foaming agent, 0.5-5 parts of a curing agent, 1-5 parts of a surfactant, 15-40 parts of a flame retardant, 10-20 parts of thermal insulation cement gum and 8-15 parts of asbestos; the middle filling layer comprises, by weight, 22-25 parts of light ceramic, 25-30 parts of light concrete, 10-15 parts of expanded perlite, 8-14 parts of polyethylene, 10-15 parts of silicon carbide, 6-10 parts of alkali-resistant glass fibers, 8-10 parts of wood fibers, 8-15 parts of calcium carbonate, 3-5 parts of a binder, 2-2.5 parts of a dispersing agent and 2-5 parts of a stabilizer; and the sound insulation layer comprises a surface silencing layer, a reflecting layer and a sound insulation cotton layer. The building wall provided by the invention has the characteristics of thermal insulation, heat insulation, sound insulation and light weight.

Description

technical field [0001] The invention relates to the technical field of passive houses, in particular to an energy-saving and heat-preserving building wall. Background technique [0002] With the rapid development of the global economy, the problem of energy shortage has become increasingly prominent, and energy conservation has become a life concept advocated by various countries. In recent years, my country has put forward higher and higher requirements for energy conservation and environmental protection of new buildings. Therefore, the concept of passive houses has been proposed and has developed rapidly in recent years. [0003] Therefore, high requirements are put forward for the various functions of the materials of passive house buildings. Not only must they have the function of thermal insulation, but they must also have good sound insulation effects and high fire protection ratings. However, the thermal insulation wall materials currently on the market have the dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/18C04B26/04C04B38/08E04C2/292E04C2/296E04C2/32C04B111/28C04B111/40C04B111/52
CPCC04B26/18C04B26/045C04B38/08E04C2/296E04C2/292E04C2/322C04B2111/28C04B2111/52C04B2111/40
Inventor 齐智学
Owner 保定市桥与果商贸有限公司
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