Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a sludge sintered brick good in plasticity. The sludge sintered brick is made from, by weight, 30-40 parts of argil, 20-30 parts of coal ash, 10-20 parts of river bottom sludge, 1-3 parts of titanium dioxide, 10-20 parts of medical stone, 0.1-0.3 part of monoethanolamine, 1-3 parts of PP fiber, 0.1-0.2 part of sodium chloride, 4-6 parts of quartz sand, 0.2-0.5 part of sodium alkyl benzene sulfonate, 5-10 parts of glass beads, 1-2 parts of urea, 0.1-0.3 part of benzoic acid, 0.5-0.8 part of nitrous acid dicyclohexylamine, 2-4 parts of compound flocculant and a proper amount of water. The sludge sintered brick is reasonable in raw material compounding, the compound flocculant is added, the sludge sintered brick can be blended with other raw materials in a coordinate mode, and the consistency of all the raw materials is improved, so that the plasticity of the raw materials is improved, the workability of the sintered brick is improved, meanwhile the strength is high, the service life is long, and the error of bricks sintered in batches is small; the heat preservation performance of the sintered brick is improved through the glass beads, meanwhile, the volume weight can be reduced, and the strength is improved.
The invention discloses a sludge sintered brick good in plasticity. The sludge sintered brick is made from, by weight, 30-40 parts of argil, 20-30 parts of coal ash, 10-20 parts of river bottom sludge, 1-3 parts of titanium dioxide, 10-20 parts of medical stone, 0.1-0.3 part of monoethanolamine, 1-3 parts of PP fiber, 0.1-0.2 part of sodium chloride, 4-6 parts of quartz sand, 0.2-0.5 part of sodium alkyl benzene sulfonate, 5-10 parts of glass beads, 1-2 parts of urea, 0.1-0.3 part of benzoic acid, 0.5-0.8 part of nitrous acid dicyclohexylamine, 2-4 parts of compound flocculant and a proper amount of water. The sludge sintered brick is reasonable in raw material compounding, the compound flocculant is added, the sludge sintered brick can be blended with other raw materials in a coordinate mode, and the consistency of all the raw materials is improved, so that the plasticity of the raw materials is improved, the workability of the sintered brick is improved, meanwhile the strength is high, the service life is long, and the error of bricks sintered in batches is small; the heat preservation performance of the sintered brick is improved through the glass beads, meanwhile, the volume weight can be reduced, and the strength is improved.
Sludge sintered brick good in plasticity
CHEN RONGFA (Autor:in)
25.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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