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Fireproof heat preservation light wall shell plate and preparing method thereof

A light-weight wall, fireproof and thermal insulation technology, applied in the field of building materials, can solve the problems of not being able to meet the protection and decoration of walls, the single function of exterior wall decoration materials, and the large surface water absorption rate of decoration materials, so as to reduce the surface water absorption rate , low thermal conductivity, thermal insulation and fire prevention effect

Inactive Publication Date: 2017-11-10
白银新乐雅陶瓷有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the structure and performance of similar light-weight exterior wall thermal insulation decorative materials on the market are relatively single, and the strength is not enough. Moreover, the surface water absorption rate of the decorative materials is relatively high, and the moisture-proof and waterproof effects are not good, resulting in single-function exterior wall decorative materials and short service life. , Vulnerable, cannot meet the dual functions of protecting the wall and decorating the wall

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] By mass percentage, take 99.3% shale and 0.7% silicon carbide and mix to obtain the foam layer mixture; by mass percentage, weigh 50% feldspar, 20% china clay, 20% quartz, 10 % talc to get the thin plate layer mixture; then the foam layer mixture and the thin plate layer mixture were wet ball milled to obtain two kinds of slurries, and the two kinds of slurries were atomized and dried in the spray drying tower For flour milling, the moisture content of the powder is controlled at about 5%. After the powder is passed through an 8-mesh sieve, it is transported by a belt conveyor to the silo of the press for aging. The aging cycle is 2 days.

[0026] According to mass percentage, weigh 70% SiO 2 , 10% Al 2 o 3 , 5% TiO 2 , 5% CaO, 10% Na 2 O for mixing, the mixture is put into the ball mill from the conveyor, through wet ball milling, after iron is screened out, the glaze slurry is obtained through aging, which is used for subsequent glaze pouring.

[0027]First, spre...

Embodiment 2

[0029] By mass percentage, take 99.4% shale and 0.6% silicon carbide and mix to obtain the foam layer mixture; by mass percentage, weigh 60% feldspar, 20% china clay, 15% quartz, 5% % talc to get the thin plate layer mixture; then the foam layer mixture and the thin plate layer mixture were wet ball milled to obtain two kinds of slurries, and the two kinds of slurries were atomized and dried in the spray drying tower For flour milling, the water content of the powder is controlled at about 6%. After the powder is passed through an 8-mesh sieve, it is transported by a belt conveyor to the press silo for aging. The aging cycle is 2.5 days.

[0030] By mass percentage, weigh 65% of SiO 2 , 10% Al 2 o 3 , 10% TiO 2 , 8% CaO, 7% Na 2 O for mixing, the mixture is put into the ball mill from the conveyor, through wet ball milling, after iron is screened out, the glaze slurry is obtained through aging, which is used for subsequent glaze pouring.

[0031] First, spread the thin la...

Embodiment 3

[0033] By mass percentage, take 99.5% shale and 0.5% silicon carbide and mix to obtain the foam layer mixture; by mass percentage, weigh 70% feldspar, 15% china clay, 10% quartz, 5% % talc to get the thin plate layer mixture; then the foam layer mixture and the thin plate layer mixture were wet ball milled to obtain two kinds of slurries, and the two kinds of slurries were atomized and dried in the spray drying tower For flour milling, the moisture content of the powder is controlled at about 7%. After the powder is passed through an 8-mesh sieve, it is transported by a belt conveyor to the silo of the press for aging. The aging cycle is 3 days.

[0034] According to mass percentage, weigh 60% SiO 2 , 15% Al 2 o 3 , 10% TiO 2 , 5% CaO, 10% Na 2 O for mixing, the mixture is put into the ball mill from the conveyor, through wet ball milling, after iron is screened out, the glaze slurry is obtained through aging, which is used for subsequent glaze pouring.

[0035] First, sp...

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Abstract

The invention discloses a fireproof heat preservation light wall shell plate. The shell plate comprises a foaming layer and a sheet layer, the foaming layer and the sheet layer are wrapped by an outer enamel layer, and the foaming layer is prepared from, by mass, 99.3-99.5% of shale and 0.5-0.7% of silicon carbide; the sheet layer is prepared from, by mass, 50-75% of feldspar, 10-20% of china clay, 10-20% of quartz and 5-10% of talc; glaze of the outer enamel layer is prepared from, by mass, 60-70% of SiO2, 10-15% of Al2O3, 5-10% of TiO2, 5-8% of CaO and 7-10% of Na2O. Raw materials of the light wall shell plate are all inorganic materials, and the light wall shell plate has no harmful substance, and is fire proofing and heat insulating, and clean and environmentally friendly; the light wall shell plate is of a three-layer compound structure, and has the advantages that the light wall shell plate is light and high in intensity, has flame resistance, sound insulation and shock resistance performance, and is damp-proof and water-proof, and the product is not easily aged and pulverized; the light wall shell plate solves the technical problems that organic wall heat preservation materials are low in flame resistance so that fire disasters can be easily caused.

Description

technical field [0001] The invention belongs to the technical field of building materials, and relates to a wall outer panel and a preparation method thereof, in particular to a fireproof and thermal insulation lightweight wall outer panel and a preparation method thereof. Background technique [0002] The implementation of energy-saving, environmental protection and thermal insulation policies for building wall materials has become a basic development strategy in my country; building wall thermal insulation is subject to a mandatory certification system throughout the country, and projects that do not do external thermal insulation will not be designed, constructed, or accepted. Therefore, the current external insulation market has the largest demand and the best economic benefits, and it is an investment project that the whole people is optimistic about. Statistics from the Ministry of Construction show that only 15% to 20% of new buildings in my country have implemented b...

Claims

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Application Information

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IPC IPC(8): C04B35/16C04B33/13C04B38/02C04B35/622C04B41/86C03C8/00B32B9/00B32B9/04B32B33/00
CPCB32B5/18B32B9/002B32B9/046B32B33/00B32B2266/04B32B2266/08B32B2307/102B32B2307/304B32B2307/3065B32B2307/56B32B2307/718B32B2307/7246B32B2307/7265B32B2607/00C03C8/00C04B33/13C04B33/131C04B35/16C04B35/622C04B38/02C04B41/5022C04B41/86C04B2235/3418C04B2235/3445C04B2235/349C04B2235/3826C04B2235/77C04B2235/96C04B2235/9607C04B41/4535
Inventor 陈玉桥
Owner 白银新乐雅陶瓷有限责任公司
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