高炉水泥及其掺料对粘土剪力强度之影响_电子资料文库 关键词:高炉水泥,土质改良,飞灰. [gap=1126]Key Words: Slag cement, soil improvement, fly ash.
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论述了煤灰作为土质改良材料的可行性。
The feasibility of coal ash used as soil improvement material is studied.
“派酶”是一种新型的工程土质改良材料，许多事例表明，它在垃圾处理和污泥淤泥资源化方面大有作为。
From many projects, it is shown that Permazyme-11x can be widely used in the waste disposal and the resource utilization of mud and sludge.
东部平原多级恢复力区应加大改良土质的力度，种植适宜的农作物，以提高土地生产力；
Low eastern plains restoration of multi-district should increase the intensity of improved soil Suitable for the cultivation of crops to improve the productivity of land.
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