| 摘要 |
<p>This material intended mainly for concrete and solidification applications contains up to 30 parts by weight of cement clinker and return fly ash in a weight ratio of 10:1 to 1:10, up to 40 parts by weight of slag, mainly blast-furnace slag, electro-steel slag and slag from nonferrous metal casts, and up to 60 parts by weight of slag or ashes from the incinerators of dangerous waste materials, sludge from water treatment plants, sludge and fly ash from steel-iron furnaces, galvanic sludge, either independently or combined.</p> |
