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Concrete Ball Mill Waste Produced

Concrete Ball Mill Waste Produced

RECYCLED CONCRETE AGGREGATE AND FLY ASH PRODUCE CONCRETE WITHOUT PORTLAND CEMENT Torben C Hansen Building Materials Laboratory Building 118 Technical University of Denmark 2800 Lyngby Denmark Communicated by GM Idom Received Aug 1 1989 ABSTRACT It has been shown that concrete can be produced entirely from waste products such as

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