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Calcium silicate plate and manufacturing method thereof
The invention provides a calcium silicate plate and a manufacturing method thereof. The dry material of the calcium silicate plate comprises 40-60% of silica fume, 5-25% of fly ash, 10-30% of acetylene sludge, 5-15% of cement and 5-15% of glass fibers, and the calcium silicate plate is obtained through the following steps: adding water to raw materials, uniformly mixing, carrying out compression molding, pre-curing, carrying out autoclave curing, and drying. The calcium silicate plate accords with national requirements in relevant standards of the calcium silicate plate; and the calcium silicate plate adopting solid wastes in the electro-metallurgical industry as a raw material has the advantages of low cost, and high efficiency cycling of the solid wastes in the electro-metallurgical industry.
Calcium silicate plate and manufacturing method thereof
The invention provides a calcium silicate plate and a manufacturing method thereof. The dry material of the calcium silicate plate comprises 40-60% of silica fume, 5-25% of fly ash, 10-30% of acetylene sludge, 5-15% of cement and 5-15% of glass fibers, and the calcium silicate plate is obtained through the following steps: adding water to raw materials, uniformly mixing, carrying out compression molding, pre-curing, carrying out autoclave curing, and drying. The calcium silicate plate accords with national requirements in relevant standards of the calcium silicate plate; and the calcium silicate plate adopting solid wastes in the electro-metallurgical industry as a raw material has the advantages of low cost, and high efficiency cycling of the solid wastes in the electro-metallurgical industry.
Calcium silicate plate and manufacturing method thereof
YANG ZHIJIE (author) / CAO YONGDAN (author) / SUN JUNMIN (author) / ZHANG JINSHAN (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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