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Bentonite impervious salt-corrosion-resistant cement concrete additive
An impervious cement additive is prepared by mixing modified bentonite and a texturizer. The texturizer is a mixture of activated silicon dioxide powder and a water reducing agent. The mass ratio of the modified bentonite to the activated silicon dioxide powder to the water reducing agent is 100 to 3-30 to 0.3-0.5. The impervious cement additive is used for preparing cement and concrete. The raw material bentonite used in the additive is large in geological reserve, wide in distributive area, wide in source, low in cost and good in economical efficiency. The use method is simple and convenient to use.
Bentonite impervious salt-corrosion-resistant cement concrete additive
An impervious cement additive is prepared by mixing modified bentonite and a texturizer. The texturizer is a mixture of activated silicon dioxide powder and a water reducing agent. The mass ratio of the modified bentonite to the activated silicon dioxide powder to the water reducing agent is 100 to 3-30 to 0.3-0.5. The impervious cement additive is used for preparing cement and concrete. The raw material bentonite used in the additive is large in geological reserve, wide in distributive area, wide in source, low in cost and good in economical efficiency. The use method is simple and convenient to use.
Bentonite impervious salt-corrosion-resistant cement concrete additive
WANG XIAOWEI (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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