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Inorganic environment-friendly high-strength composite fireproof heat-insulation plate

A fireproof insulation board and environmental protection technology, applied in the field of building materials, can solve the problems of low compressive strength, short service life and slow solidification speed of insulation boards, and achieve the effects of high thermal insulation performance, eliminating fire sources and blocking the spread of fire.

Inactive Publication Date: 2018-03-16
河北坐城建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The insulation board has low compressive strength, slow solidification speed, no fire resistance and short service life

Method used

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  • Inorganic environment-friendly high-strength composite fireproof heat-insulation plate
  • Inorganic environment-friendly high-strength composite fireproof heat-insulation plate
  • Inorganic environment-friendly high-strength composite fireproof heat-insulation plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An inorganic environment-friendly high-strength composite fireproof insulation board, which is prefabricated from a core material and a leather material, and the core material is made of the following raw materials in parts by weight: 200 parts of 525 cement, 80 parts of silicon calcium powder, and 15 parts of metal oxide Powder, 270 parts of sodium bisulfite, 9 parts of lithium carbonate, 10 parts of quick-drying powder, 500 parts of calcium silicate, 20 parts of calcium formate, 8 parts of azodicarbonamide, 60 parts of fiber, 1200 parts of neutral water;

[0021] The leather is made of the following raw materials in parts by weight: 80 parts of 525 cement, 50 parts of sodium chloride, 60 parts of sodium silicate, 90 parts of silicon-calcium powder, 25 parts of fiber, and 760 parts of neutral water.

[0022] The preparation method of the above-mentioned inorganic environment-friendly high-strength composite fireproof insulation board is carried out according to the foll...

Embodiment 2

[0027] An inorganic environment-friendly high-strength composite fireproof insulation board, which is prefabricated from a core material and a leather material. The core material is made of the following raw materials in parts by weight: 150 parts of 525 cement, 70 parts of calcium silicate powder, and 15 parts of metal oxide powder, 265 parts of calcium lignosulfonate, 8 parts of lithium carbonate, 9 parts of quick-drying powder, 495 parts of calcium silicate, 10 parts of anhydrite, 5 parts of potassium silicate, 20 parts of fiber, and 950 parts of neutral water;

[0028] The leather is made of the following raw materials in parts by weight: 50 parts of 525 cement, 46 parts of sodium chloride, 50 parts of sodium silicate, 72 parts of calcium silicate powder, 20 parts of fiber, and 750 parts of neutral water.

[0029] The preparation method of the above-mentioned inorganic environment-friendly high-strength composite fireproof insulation board is carried out according to the fo...

Embodiment 3

[0034] An inorganic environment-friendly high-strength composite fireproof insulation board, which is prefabricated from a core material and a leather material. The core material is made of the following raw materials in parts by weight: 250 parts of 525 cement, 96 parts of calcium silicate powder, and 16 parts of metal oxide powder, humic acid 275 parts, lithium carbonate 12 parts, quick-drying powder 12 parts, calcium silicate 515 parts, heavy calcium powder 30 parts, petroleum ether 15 parts, fiber 80 parts, neutral water 1300 parts;

[0035] The leather is made of the following raw materials in parts by weight: 100 parts of 525 cement, 55 parts of sodium chloride, 67 parts of sodium silicate, 110 parts of calcium silicate powder, 30 parts of fiber, and 780 parts of neutral water.

[0036] The preparation method of the above-mentioned inorganic environment-friendly high-strength composite fireproof insulation board is carried out according to the following steps:

[0037] (...

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Abstract

The invention discloses an inorganic environment-friendly high-strength composite fireproof heat-insulation plate. The inorganic environment-friendly high-strength composite fireproof heat-insulationplate comprises, by weight, 150-250 parts of 525 cement, 100-200 parts of high-calcium powder, 150-250 parts of medium materials, 10-30 parts of adhesive powder, 20-40 parts of sodium silicate, 10-30parts of silicon and calcium powder, 10-30 parts of setting accelerators, 5-15 parts of foaming agents, 100-200 parts of 425 cement and 20-80 parts of inorganic fibers. The inorganic environment-friendly high-strength composite fireproof heat-insulation plate has the advantages that good heat-insulation effects can be realized by the inorganic environment-friendly high-strength composite fireproofheat-insulation plate, the inorganic environment-friendly high-strength composite fireproof heat-insulation plate has moderate density, is good in fire resistance and can be quickly solidified and dried under low-temperature conditions, and the construction time for constructing the inorganic environment-friendly high-strength composite fireproof heat-insulation plate in the north in autumns andwinters can be shortened.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to an inorganic environment-friendly high-strength composite fireproof insulation board and a preparation method thereof. Background technique [0002] At present, building insulation materials are mostly made of steel plate structure and foam composite. The material is hard on the outside and soft on the inside, not resistant to impact, and easy to peel off. The insulation material made of silicon-calcium inorganic materials has strong hardness, but it is not conducive to rapid construction. Especially in low temperature conditions, the drying is too slow, which affects the construction progress. [0003] Patent 201410216734.3 discloses a multi-functional thermal insulation board, wherein the multi-functional thermal insulation board includes a cement board decorative layer on the outer layer, a cement board base layer for connecting the building wall, and is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B28/26C04B111/28
CPCC04B28/00C04B28/26C04B2111/00017C04B2111/00612C04B2111/28C04B2201/50C04B14/043C04B22/06C04B22/147C04B22/10C04B2103/0068C04B24/04C04B24/129C04B20/0048C04B7/00C04B22/124C04B24/18C04B22/143C04B12/04C04B24/24C04B24/00
Inventor 高万水
Owner 河北坐城建材科技有限公司
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