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Fireproof plate

A fire-proof board and integrated technology, applied in fire prevention, building components, sustainable waste treatment, etc., can solve the problems of poor waterproof performance and thermal insulation performance, difficult to class A fire protection, etc., to achieve good durability, good thermal insulation effect, The effect of increasing the flame retardant coefficient

Inactive Publication Date: 2017-08-18
筑成联合资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of fireproof board is difficult to really reach the A-class fireproof grade; secondly, its waterproof performance and thermal insulation performance are very poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The application relates to a fireproof board, comprising a functional layer, and a mesh cloth layer disposed on both sides of the functional layer and integrated with the functional layer, the functional layer comprising the following raw materials by weight: cement 5-20 parts, 1-3 parts of magnesium stearate, 1-3 parts of magnesium sulfate, 10-30 parts of straw fiber, 30-50 parts of rice husk fiber, 10-30 parts of sawdust, 2-5 parts of nanometer magnesium hydroxide parts, 2-5 parts of nano-scale aluminum hydroxide, and 1-3 parts of magnesium oxide. Preferably, the functional layer is made from the following raw materials by weight: 10 parts of cement, 2 parts of magnesium stearate, 2 parts of magnesium sulfate, 30 parts of straw fibers, 30 parts of rice husk fibers, 10 parts of sawdust, and nanoscale hydrogen 5 parts of magnesium oxide, 2 parts of nanoscale aluminum hydroxide, and 2 parts of magnesium oxide.

[0014] As an embodiment of the present application, the na...

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PUM

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Abstract

The invention relates to a fireproof plate. The fireproof plate comprises a functional layer and grid cloth layers which are arranged on two sides of the functional layer and combined with the functional layer to form a whole, wherein the functional layer is prepared from the following raw materials in parts by weight: 5-20 parts of cement, 1-3 parts of magnesium stearate, 1-3 parts of magnesium sulfate, 10-30 parts of straw fibers, 30-50 parts of rice hull cellulose, 10-30 parts of saw dust, 2-5 parts of nano-grade magnesium hydroxide, 2-5 parts of nano-grade aluminum hydroxide and 1-3 parts of magnesium oxide; and the nano-grade magnesium hydroxide is modified nano-grade magnesium hydroxide. The fireproof plate has good durability, realizes an excellent insulating effect while realizing light weight, and can achieve the fireproof grade A.

Description

technical field [0001] The present invention relates to a fireproof board. Background technique [0002] With the continuous emergence of flexible partition structures with large spaces and large bays in modern building structures, inorganic fireproof boards have shown great vigor and strong competitiveness in the modern building market. However, this kind of fireproof board is difficult to achieve the A-level fireproof grade; secondly, its waterproof performance and thermal insulation performance are very poor. [0003] Therefore, it is necessary to propose effective technical solutions to solve the above problems. SUMMARY OF THE INVENTION [0004] Aiming at the deficiencies of the above-mentioned prior art, the present invention provides a fireproof board. The fireproof board can reach the A-level fireproof grade, and can achieve a good thermal insulation effect. [0005] The technical scheme that the present invention solves the above-mentioned technical problems is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B24/08C04B18/24C04B18/26C04B22/06C04B20/02E04B1/94C04B111/27
CPCC04B18/24C04B18/26C04B20/023C04B22/066C04B24/085C04B28/00C04B2111/27E04B1/942C04B22/142C04B22/06Y02W30/91
Inventor 李颜辛王惠波房效平钟宁高晴赵伟许景王相鹏李莉
Owner 筑成联合资产管理有限公司