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A platform for research: civil engineering, architecture and urbanism
The present invention discloses a Portland cement mixing admixture which includes hydroxyapatite, shell powder, and garbage incineration waste ash. The Portland cement mixing admixture can effectively extend Portland cement compressive strength, improve the cement hardness and improve the cement anti-sulphate corrosion ability, and has good water resistance and a high use value.
The present invention discloses a Portland cement mixing admixture which includes hydroxyapatite, shell powder, and garbage incineration waste ash. The Portland cement mixing admixture can effectively extend Portland cement compressive strength, improve the cement hardness and improve the cement anti-sulphate corrosion ability, and has good water resistance and a high use value.
Portland cement mixing admixture
JIANG CHUAN (author)
2015-12-09
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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