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Waterproof thermal-insulation glass magnesium board and preparation method thereof
The invention discloses a waterproof thermal-insulation glass magnesium board and a preparation method thereof and belongs to the technical field of preparation of new building materials from non-metallic minerals. The glass magnesium board is mainly prepared from the following raw materials in parts by weight: 10-18 parts of light calcined magnesia, 15-25 parts of magnesium chloride hexahydrate, 20-25 parts of water, 5-10 parts of superfine slag powder, 0.5-2 parts of hydrophobic aerogel, 0.3-0.6 part of a surface modifier and 0.25-0.5 part of a waterproof modifier. The waterproof thermal insulation glass magnesium board has good water resistance, hardly produces halogenide, does not warp or deform and is light in weight, thermal insulation performance is greatly improved, and quality defects of an existing glass magnesium board are overcome, and application range of the glass magnesium board is expanded.
Waterproof thermal-insulation glass magnesium board and preparation method thereof
The invention discloses a waterproof thermal-insulation glass magnesium board and a preparation method thereof and belongs to the technical field of preparation of new building materials from non-metallic minerals. The glass magnesium board is mainly prepared from the following raw materials in parts by weight: 10-18 parts of light calcined magnesia, 15-25 parts of magnesium chloride hexahydrate, 20-25 parts of water, 5-10 parts of superfine slag powder, 0.5-2 parts of hydrophobic aerogel, 0.3-0.6 part of a surface modifier and 0.25-0.5 part of a waterproof modifier. The waterproof thermal insulation glass magnesium board has good water resistance, hardly produces halogenide, does not warp or deform and is light in weight, thermal insulation performance is greatly improved, and quality defects of an existing glass magnesium board are overcome, and application range of the glass magnesium board is expanded.
Waterproof thermal-insulation glass magnesium board and preparation method thereof
TENG KAIMING (author)
2015-07-01
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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