Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fire-proof crack-proof plastering mortar and preparation method thereof
A type of fire-proof crack-proof plastering mortar comprises, by weight, 30 parts to 40 parts of aluminium silicate refractory fiber, 180 parts to 190 parts of aluminate cement, 80 parts to 100 parts of flint clay, 20 parts to 25 parts of nanometer slag, 4 parts to 5 parts of magnesium stearate, 20 parts to 30 parts of bagasse, 14 parts to 18 parts of montmorillonite, 2 parts to 3 parts of sodium tripolyphosphate, 1 part to 2 parts of sodium hexametaphosphate, 2 parts to 3 parts of calcium lactate, appropriate amount of water, 20 parts to 25 parts of assistant, and 140 parts to 170 parts of river sand. The fire-proof crack-proof plastering mortar has good fire resistance, excellent crack resistance and good workability, construction is easy, the surface of the mortar is smooth and clean after construction, and the mortar has high strength and good durability and will not fall off; with the assistant, the crush resistance and breaking strength of the mortar are improved, and the mortar is improved in workability, sagging resistance, thixotropy and settleability resistance.
Fire-proof crack-proof plastering mortar and preparation method thereof
A type of fire-proof crack-proof plastering mortar comprises, by weight, 30 parts to 40 parts of aluminium silicate refractory fiber, 180 parts to 190 parts of aluminate cement, 80 parts to 100 parts of flint clay, 20 parts to 25 parts of nanometer slag, 4 parts to 5 parts of magnesium stearate, 20 parts to 30 parts of bagasse, 14 parts to 18 parts of montmorillonite, 2 parts to 3 parts of sodium tripolyphosphate, 1 part to 2 parts of sodium hexametaphosphate, 2 parts to 3 parts of calcium lactate, appropriate amount of water, 20 parts to 25 parts of assistant, and 140 parts to 170 parts of river sand. The fire-proof crack-proof plastering mortar has good fire resistance, excellent crack resistance and good workability, construction is easy, the surface of the mortar is smooth and clean after construction, and the mortar has high strength and good durability and will not fall off; with the assistant, the crush resistance and breaking strength of the mortar are improved, and the mortar is improved in workability, sagging resistance, thixotropy and settleability resistance.
Fire-proof crack-proof plastering mortar and preparation method thereof
ZHU ANHUI (Autor:in) / MA HONGZHANG (Autor:in)
26.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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