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A platform for research: civil engineering, architecture and urbanism
Fire-resistant and heat-preserving ceramsite brick
The invention discloses a fire-resistant and heat-preserving ceramsite brick. The fire-resistant and heat-preserving ceramsite brick is prepared from the following raw materials in parts by weight: 2-3 parts of micro powder of silicon carbide (the particle size is 15 [mu]m), 25-30 parts of powder of fluorite ore tailings (the particle size is 100-200 [mu]m), 8 parts of andalusite powder (the particle size is 200-300 [mu]m), 0.5 part of sericite powder (the particle size is 20-28 [mu]m), 2 parts of white mica powder (the particle size is 5 [mu]m), 0.9 part of alpha-Al2O3 nano powder (the particle size is 5-8 nm), 5 parts of cement, 0.5-0.6 part of tartaric acid, 20-22 parts of ordinary ceramsite and 0.8 part of malic acid. The fire-resistant and heat-preserving ceramsite brick provided by the invention is light in weight, high in rigidity, fire-resistant and heat shock resistant, and has a corrosion resistant effect and a quite good market prospect.
Fire-resistant and heat-preserving ceramsite brick
The invention discloses a fire-resistant and heat-preserving ceramsite brick. The fire-resistant and heat-preserving ceramsite brick is prepared from the following raw materials in parts by weight: 2-3 parts of micro powder of silicon carbide (the particle size is 15 [mu]m), 25-30 parts of powder of fluorite ore tailings (the particle size is 100-200 [mu]m), 8 parts of andalusite powder (the particle size is 200-300 [mu]m), 0.5 part of sericite powder (the particle size is 20-28 [mu]m), 2 parts of white mica powder (the particle size is 5 [mu]m), 0.9 part of alpha-Al2O3 nano powder (the particle size is 5-8 nm), 5 parts of cement, 0.5-0.6 part of tartaric acid, 20-22 parts of ordinary ceramsite and 0.8 part of malic acid. The fire-resistant and heat-preserving ceramsite brick provided by the invention is light in weight, high in rigidity, fire-resistant and heat shock resistant, and has a corrosion resistant effect and a quite good market prospect.
Fire-resistant and heat-preserving ceramsite brick
CAO LINHUI (author) / DONG SURONG (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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