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Novel heat-insulating flame-retardant building material

A building material and a new type of technology, applied in the field of building materials, can solve the problems of difficulty in the construction of insulation boards, the need for improvement in flame retardancy, and high technical requirements, so as to facilitate on-site construction and operation, excellent thermal insulation performance, and safety factor high effect

Inactive Publication Date: 2017-01-04
太仓顺如成建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the thermal insulation system mainly includes two types of thermal insulation board and thermal insulation mortar. Among them, the construction of the thermal insulation board is difficult, the technical requirements are high, the cost investment is large, and the flame retardancy needs to be improved, and the safety factor is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A new type of thermal insulation and flame-retardant building material: the raw material composition comprising the following parts by weight:

[0026] Aggregate 60 parts

[0027] Among them, 35 parts of diatomite, 10 parts of slag powder, and 15 parts of fly ash;

[0028] 45 parts of desulfurized gypsum;

[0029] Ash calcium powder 10 parts;

[0030] Calcium carbonate whiskers 6 parts;

[0031] Interface modifier 4 parts

[0032] Among them, 2.98 parts of mica sheet, 1 part of gelling agent, and 0.02 part of silicon powder;

[0033] 3 parts of antimony trioxide;

[0034] Sodium lauryl sulfate 1.5 parts.

Embodiment 2

[0036] A new type of thermal insulation and flame-retardant building material: the raw material composition comprising the following parts by weight:

[0037] Aggregate 70 parts

[0038] Among them, 25 parts of diatomite, 15 parts of slag powder, 20 parts of fly ash, and 10 parts of expanded vermiculite;

[0039] 55 parts of desulfurized gypsum;

[0040] Ash calcium powder 15 parts;

[0041] Potassium carbonate whiskers 8 parts;

[0042] Interface modifier 6 parts

[0043] Among them, 4.47 parts of mica flakes, 1.5 parts of gelling agent, and 0.03 parts of silicon powder;

[0044] 4 parts of magnesium hydroxide;

[0045] Sodium lauryl sulfate 3.5 parts.

Embodiment 3

[0047] A new type of thermal insulation and flame-retardant building material: the raw material composition comprising the following parts by weight:

[0048] Aggregate 80 parts

[0049] Among them, the aggregate is 35 parts of diatomite, 10 parts of slag powder, 15 parts of fly ash, 10 parts of expanded vermiculite, and 10 parts of vitrified microbeads;

[0050] 60 parts of desulfurized gypsum;

[0051] Ash calcium powder 25 parts;

[0052] 10 parts of magnesium salt whiskers;

[0053] Interface modifier 8 parts

[0054] Among them, 5.97 parts of mica flakes, 1.99 parts of gelling agent, and 0.04 parts of silicon powder;

[0055] 5 parts of aluminum hydroxide;

[0056] Sodium Lauryl Sulfate 5 parts.

[0057] The beneficial effects of the present invention are: the building material proposed by the present invention has excellent thermal insulation performance, and remarkable flame retardant performance, is suitable for fireproof door panels, sandwich panels, thermal ins...

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PUM

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Abstract

The invention discloses a novel heat-insulating flame-retardant building material which comprises the following raw materials in parts by weight: 60 to 80 parts of aggregate, 45 to 60 parts of gypsum, 10 to 25 parts of ash calcium powder, 6 to 10 parts of a toughening agent, 4 to 8 part of an interface modifying agent, 3 to 5 parts of a flame retardant and 1.5 to 5 parts of a foaming agent. The building material provided by the invention has an excellent heat-insulating property and a significant flame-retardant property, is suitable for fire-proof door plates, sandwich plates, heat-insulating plates and various composite plates, has high application safety coefficient and low industrialization cost, is favorable for on-site construction and operation, and contributes to improvements on economic and social benefits.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a novel thermal insulation and flame retardant building material. Background technique [0002] With the development of industrialization in various countries, building energy consumption accounts for a very high proportion of human energy consumption. Therefore, building energy conservation is the fundamental way to solve my country's energy problems, and the most direct and effective way of building energy conservation is to use thermal insulation and flame retardant materials. Reasonable use of thermal insulation and flame-retardant materials in buildings can reduce the amount of building materials, improve the industrialization of building construction, and greatly save energy and reduce consumption. Therefore, the use of building insulation and flame-retardant materials is of great significance to alleviate the energy crisis and improve the living standards of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B38/02
CPCC04B28/14C04B38/02C04B2111/285C04B14/08C04B18/08C04B18/10C04B22/064C04B14/383C04B22/08C04B22/04C04B24/16C04B14/30C04B14/204C04B22/066C04B22/06C04B14/22
Inventor 赵文刚
Owner 太仓顺如成建筑材料有限公司
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