| 摘要 |
PURPOSE: A manufacturing method of ascon filler using slag and coal fly-ash is provided, which gives good quality products, environmental protection and economical profit. CONSTITUTION: The ascon filler is manufactured by the following steps: gathering wastes such as slag, byproduct of steel-making process, and fly-ash from burning of coal; delivering to storage; press-solidifying after mixing slag with fly-ash in a weight ratio of 7:3-5:5 through a screw conveyor; storing products.
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