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Dry-mixed mortar composite mineral powder plasticizer and preparation method thereof
The invention discloses a dry-mixed mortar composite mineral powder plasticizer which comprises the following components: cement, composite mineral powder, cellulose ether, an air entraining agent and a water reducing agent. A preparation method of the dry-mixed mortar composite mineral powder plasticizer comprises the following steps: 1, carrying out crushing treatment on vanadium iron slag and lime stones to obtain vanadium iron slag powder and lime stone powder; and 2, adding the cellulose ether, the air entraining agent and the water reducing agent to the cement, uniformly mixing, then adding the vanadium iron slag powder and the lime stone powder, and uniformly mixing to obtain a dry-mixed mortar composite mineral powder plasticizer finished product. The dry-mixed mortar composite mineral powder plasticizer disclosed by the invention has the advantage that a product is higher in water retention rate and lower in consistency loss rate by compounding the composite mineral powder and an additive. The preparation method of the dry-mixed mortar composite mineral powder plasticizer adopts a combined technical route; in addition, the prepared dry-mixed mortar composite mineral powder plasticizer is preferable in property and lower in raw material cost and achieves very high performance price ratio.
Dry-mixed mortar composite mineral powder plasticizer and preparation method thereof
The invention discloses a dry-mixed mortar composite mineral powder plasticizer which comprises the following components: cement, composite mineral powder, cellulose ether, an air entraining agent and a water reducing agent. A preparation method of the dry-mixed mortar composite mineral powder plasticizer comprises the following steps: 1, carrying out crushing treatment on vanadium iron slag and lime stones to obtain vanadium iron slag powder and lime stone powder; and 2, adding the cellulose ether, the air entraining agent and the water reducing agent to the cement, uniformly mixing, then adding the vanadium iron slag powder and the lime stone powder, and uniformly mixing to obtain a dry-mixed mortar composite mineral powder plasticizer finished product. The dry-mixed mortar composite mineral powder plasticizer disclosed by the invention has the advantage that a product is higher in water retention rate and lower in consistency loss rate by compounding the composite mineral powder and an additive. The preparation method of the dry-mixed mortar composite mineral powder plasticizer adopts a combined technical route; in addition, the prepared dry-mixed mortar composite mineral powder plasticizer is preferable in property and lower in raw material cost and achieves very high performance price ratio.
Dry-mixed mortar composite mineral powder plasticizer and preparation method thereof
SHI LINYUN (author) / LIU SONGBAI (author) / ZHANG JIANQIANG (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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