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Inner wall fireproof decorative plate

A decorative board and interior wall technology, applied in the field of indoor and outdoor decoration, can solve the problems of flammability, poor stability, fire resistance, heat resistance and strength performance to be improved, so as to delay the rise of ambient temperature, good aging resistance, and excellent The effect of covering power

Inactive Publication Date: 2018-02-13
ANHUI CHAOYANG DECORATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its weight is usually only about 1 / 3-1 / 5 of ordinary ceramic tiles. It is a light, heat-preserving, and heat-insulating material, and it has fireproof, waterproof, and weather-resistant properties. Wall insulation materials have a lot of on-site operations, complicated construction, high cost, poor waterproof and fireproof, not resistant to aging, poor resistance to ultraviolet radiation and freeze-thaw resistance, easy to degrade, poor stability, easy to burn, etc., which significantly improves the essence of building thermal insulation and energy saving. performance and the life of the building, but the existing fireproof decorative panels for interior walls are affected by the material, and the fireproof, heat resistance and strength performance still need to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: A fireproof decorative board for an interior wall, the raw materials according to weight percentage include: 23% of magnesium chloride solution, 15% of thermal insulation mortar, 26% of bitter earth powder, 6% of rock wool, 6% of fly ash, and 10% of magnesium cement , titanium dioxide 5%, magnesium oxide 7%, nano-silica 2%.

[0011] Still further, the magnesium cement is lightly calcined powder obtained by calcining magnesite ore or ash powder obtained by calcining dolomite at low temperature.

[0012] The main component of the bitter earth powder of the present invention is magnesium oxide, which is calcined at a temperature of 800-850°C with natural magnesite as the raw material. Magnesium, using basic magnesium oxide, is neutral and environmentally friendly, non-toxic and harmless. Magnesium chloride is a magnesium chloride solution mixed with water at a ratio of 4:1 to 3:1, which has good compatibility. Magnesium cement is made of lightly calcined po...

Embodiment 2

[0013] Embodiment 2: A fireproof decorative board for interior walls, the raw materials according to weight percentage include: 20% magnesium chloride solution, 15% thermal insulation mortar, 26% bitter earth powder, 5% rock wool, 6% fly ash, and 14% magnesium cement , 4% titanium dioxide, 7% magnesium oxide, 3% nano-silica.

[0014] Further, the magnesium chloride is a magnesium chloride solution in which magnesium chloride particles and water are dissolved in a ratio of 4:1 to 3:1.

[0015] Still further, the magnesium cement is lightly calcined powder obtained by calcining magnesite ore or ash powder obtained by calcining dolomite at low temperature.

[0016] The interior wall fireproof decorative board of this embodiment is fireproof and heat-resistant. It does not burn at 800°C and has no flame at 1120°C. It reaches the highest fireproof and non-combustible level A1, and the fire resistance limit reaches 3 hours. The temperature of the surrounding environment rises; wate...

Embodiment 3

[0017] Embodiment 3: A fire-proof decorative board for an interior wall. The raw materials according to weight percentage include: 23% of magnesium chloride solution, 15% of thermal insulation mortar, 27% of bitter earth powder, 5% of rock wool, 5% of fly ash, and 14% of magnesium cement , 3% titanium dioxide, 5% magnesium oxide, 3% nano-silica.

[0018] Further, the magnesium chloride is a magnesium chloride solution in which magnesium chloride particles and water are dissolved in a ratio of 4:1 to 3:1.

[0019] Still further, the magnesium cement is lightly calcined powder obtained by calcining magnesite ore or ash powder obtained by calcining dolomite at low temperature.

[0020] The interior wall fireproof decorative board of this embodiment is fireproof and heat-resistant. It does not burn at 800°C and has no flame at 1120°C. It reaches the highest fireproof and non-combustible level A1, and the fire resistance limit reaches 3 hours. The temperature of the surrounding en...

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Abstract

The invention relates to an inner wall fireproof decorative plate which comprises the following raw materials in percentage by weight: 18-26% of a magnesium chloride solution, 12-18% of thermal insulation mortar, 21-30% of magnesia powder, 4-8% of rock wool, 4-8% of fly ash, 8-15% of magnesium cement, 3-6% of titanium dioxide, 5-9% of magnesium oxide and 1-3% of nano silicon dioxide. The obtainedinner wall fireproof decorative plate has the advantages of fire resistance, heat resistance, water resistance, moisture resistance, light weight, high shock strength, environmental protection and healthiness.

Description

technical field [0001] The invention belongs to the technical field of indoor and outdoor decoration, and relates to a fireproof decorative board for an inner wall. Background technique [0002] With the development of productivity and the continuous improvement of living environment, people pay more and more attention to housing decoration, and pursue more decoration and decoration materials, including fireproof, water resistance, non-toxic, and green environmental protection performance. Decoration materials include exterior wall insulation materials and interior wall insulation materials. Interior wall insulation materials are wall insulation materials that combine insulation and decoration. Its weight is usually only about 1 / 3-1 / 5 of ordinary ceramic tiles. It is a light, heat-preserving, and heat-insulating material, and it has fireproof, waterproof, and weather-resistant properties. Wall insulation materials have a lot of on-site operations, complicated construction, ...

Claims

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Application Information

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IPC IPC(8): C04B28/32E04F13/075C04B111/27C04B111/28C04B111/40
CPCC04B28/32C04B2111/00017C04B2111/27C04B2111/28C04B2111/40C04B2201/50E04F13/08E04F2290/045C04B9/00C04B14/46C04B18/08C04B14/305C04B14/062
Inventor 张璇
Owner ANHUI CHAOYANG DECORATION ENG
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