Fireproof thermal insulation material containing calcium silicate

A technology of fire prevention and heat preservation and calcium silicate, which is applied in the field of heat preservation materials, can solve problems such as fire accidents, and achieve the effects of improving quality, simple manufacturing process and wide application

Inactive Publication Date: 2017-11-07
合肥广能新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a calcium silicate fireproof and thermal insulation material in order to solve the problem of fire accidents caused by traditional thermal insulation materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The present embodiment 1 provides a calcium silicate fireproof and thermal insulation material, which is compounded by the following active ingredients in weight percentage: 25 parts of tailings sand, 25 parts of glass powder, 5 parts of titanium dioxide powder, 10 parts of borax, 3 parts of inorganic fiber, Calcium silicate 15 parts, quartz sand 5 parts, titanium dioxide 8 parts, magnesium chloride 5 parts, quicklime 10 parts, early strength agent 3 parts, salt solution 15 parts, water 20 parts.

[0018] Further, in this embodiment 1, the mass percent concentration of the calcium silicate is 9% to 12%, the inorganic fiber is an inorganic fiber board, and the tailing sand is obtained by passing through a 200-mesh screen after being ground. The glass powder is also obtained by passing through a 200-mesh sieve after being ground.

[0019] Further, in this embodiment 1, the saline solution is made of the following raw materials in parts by weight: 10 parts of table salt, 5...

Embodiment 2

[0021] This embodiment 2 provides a calcium silicate fireproof and thermal insulation material, which is compounded by the following active ingredients in weight percentage: 25 parts of tailings sand, 25 parts of glass powder, 5 parts of titanium dioxide powder, 10 parts of borax, 3 parts of inorganic fiber, Calcium silicate 15 parts, quartz sand 5 parts, titanium dioxide 8 parts, magnesium chloride 5 parts, quicklime 10 parts, early strength agent 3 parts, salt solution 15 parts, water 20 parts.

[0022] Further, in this embodiment 2, the mass percent concentration of the calcium silicate is 9% to 12%, the inorganic fiber is an inorganic fiber board, and the tailing sand is obtained by passing through a 200-mesh screen after being ground. The glass powder is also obtained by passing through a 200-mesh sieve after being ground.

[0023] Further, in this embodiment 2, the saline solution is made of the following raw materials in parts by weight: 15 parts of table salt, 10 parts...

Embodiment 3

[0025] This embodiment 3 provides a calcium silicate fire-proof and heat-preserving material, which is compounded by the following active ingredients in weight percentage: 35 parts of tailings sand, 35 parts of glass powder, 8 parts of titanium dioxide powder, 15 parts of borax, 5 parts of inorganic fiber, Calcium silicate 20 parts, quartz sand 10 parts, titanium dioxide 10 parts, magnesium chloride 8 parts, quicklime 15 parts, early strength agent 5 parts, saline solution 20 parts, water 30 parts.

[0026] Further, in this embodiment 3, the mass percent concentration of the calcium silicate is 9% to 12%, the inorganic fiber is an inorganic fiber board, and the tailings sand is obtained by passing through a 200-mesh screen after being ground. The glass powder is also obtained by passing through a 200-mesh sieve after being ground.

[0027] Further, in Example 3, the saline solution is made of the following raw materials in parts by weight: 10 parts of table salt, 5 parts of ch...

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PUM

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Abstract

The invention discloses a fireproof thermal insulation material containing calcium silicate and belongs to the technical field of thermal insulation materials. The fireproof thermal insulation material is prepared from tailing sand, glass powder, titanium dioxide powder, borax, inorganic fibers, calcium silicate, quartz sand, titanium dioxide, magnesium chloride, quick lime, an early strength agent, an edible salt solution and water; the tailing sand and the glass powder are both prepared through grinding and sieving by a 200-mesh screen in sequence; the edible salt solution is prepared from edible salt, chitosan, acetic acid and water. The fireproof thermal insulation material is high in strength, resource reuse of waste is realized, preparation cost and cost are reduced while the quality of the thermal insulation material is improved, the preparation process is simple, the application is wide, and the fireproof thermal insulation material has the effects of thermal shield, fire resistance, thermal insulation, cold insulation and sound absorption.

Description

technical field [0001] The invention relates to a thermal insulation material, in particular to a calcium silicate fireproof thermal insulation material, which belongs to the technical field of thermal insulation materials. Background technique [0002] In recent years, fire accidents caused by building exterior wall insulation materials have occurred frequently, and the use of organic insulation materials has been greatly restricted. Tailing sand is the waste produced in the mining and processing of iron ore. A large amount of accumulation occupies the land and causes environmental pollution. Therefore, the use of tailings sand in construction concrete not only solves the problem of lack of concrete aggregates, but also reduces environmental pollution. The existing thermal insulation materials are layered due to their processing methods Pressure bonding, which has the characteristics of extremely small pulling force in the parallel direction of fibers and loose material, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/18C04B111/28C04B111/52
CPCC04B28/188C04B2111/28C04B2111/52C04B18/12C04B14/22C04B14/305C04B22/0013C04B14/38C04B14/06C04B22/124C04B22/064C04B2103/12C04B22/002C04B24/38C04B24/04
Inventor 刘涛
Owner 合肥广能新材料科技有限公司
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