Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement foamed heat insulation board high in strength and low in heat conductivity coefficient and manufacturing method thereof
The invention discloses a cement foamed heat insulation board high in strength and low in heat conductivity coefficient and a manufacturing method thereof. The cement foamed heat insulation board high in strength and low in heat conductivity coefficient is composed of, by weight, 100-120 parts of ordinary Portland cement, 30-40 parts of coal ash, 10-15 parts of river sludge, 24-36 parts of acrylic pulp, 6-14 parts of coco coir, 5-10 parts of natural rock slices, 4-8 parts of nano zirconium silicide, 1-2 parts of polycarboxylate high-performance water reducing agent, 4-6 parts of hydrogen peroxide, 2-4 parts of rosin, 4-8 parts of aluminium silicate, 5-10 parts of plaster fibers, 10-15 parts of salty mud, 6-12 parts of sodium hexametaphosphate, 8-12 parts of polyethyleneimine, 6-8 parts of auxiliaries and a proper amount of water. The cement foamed heat insulation board prepared through the method is high in strength, low in heat conductivity coefficient, high in heat insulation performance, high in fire retardance, good in water resistance, aging resistance and corrosion resistance and suitable for heat insulation of external walls of buildings, and is a heat insulation material having board application prospects.
Cement foamed heat insulation board high in strength and low in heat conductivity coefficient and manufacturing method thereof
The invention discloses a cement foamed heat insulation board high in strength and low in heat conductivity coefficient and a manufacturing method thereof. The cement foamed heat insulation board high in strength and low in heat conductivity coefficient is composed of, by weight, 100-120 parts of ordinary Portland cement, 30-40 parts of coal ash, 10-15 parts of river sludge, 24-36 parts of acrylic pulp, 6-14 parts of coco coir, 5-10 parts of natural rock slices, 4-8 parts of nano zirconium silicide, 1-2 parts of polycarboxylate high-performance water reducing agent, 4-6 parts of hydrogen peroxide, 2-4 parts of rosin, 4-8 parts of aluminium silicate, 5-10 parts of plaster fibers, 10-15 parts of salty mud, 6-12 parts of sodium hexametaphosphate, 8-12 parts of polyethyleneimine, 6-8 parts of auxiliaries and a proper amount of water. The cement foamed heat insulation board prepared through the method is high in strength, low in heat conductivity coefficient, high in heat insulation performance, high in fire retardance, good in water resistance, aging resistance and corrosion resistance and suitable for heat insulation of external walls of buildings, and is a heat insulation material having board application prospects.
Cement foamed heat insulation board high in strength and low in heat conductivity coefficient and manufacturing method thereof
HU TIANLI (Autor:in) / REN HAONAN (Autor:in) / CHEN YIHAN (Autor:in) / LI ZIJIAN (Autor:in)
07.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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