WAYS AND THEIR APPLICATIONS FOR REDUCING CEMENTING FILL COST

Rao Yunzhang. WAYS AND THEIR APPLICATIONS FOR REDUCING CEMENTING FILL COSTJ. CHINA MINING MAGAZINE, 1997, 6(5): 34-37.

Citation:

Rao Yunzhang. WAYS AND THEIR APPLICATIONS FOR REDUCING CEMENTING FILL COSTJ. CHINA MINING MAGAZINE, 1997, 6(5): 34-37.

Citation:

Rao Yunzhang. WAYS AND THEIR APPLICATIONS FOR REDUCING CEMENTING FILL COSTJ. CHINA MINING MAGAZINE, 1997, 6(5): 34-37.

Abstract

It is more important to reduce the cementing fill cost with the wider application of fillingmining method. This paper clarifies the ways and their appplication situation to reduce the cementing fillcost which cut down amout of cement, improve activaty of cemeter, filling density and dewatering effect ofmaterial pulp body.

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