The laboratory tests for blast-furnace slag of the third smeller of Jinan Iron&. Steel Group show that ground slag has a better cementing property and can replace parts of cement for cemented filling material.

  • 济钢第三炼铁厂的高炉水渣的室内试验表明:该厂的高炉水渣磨细具有较好的胶结性能,完全可替代部分水泥进行胶结充填。

  • 互联网摘选 2025-01-20 12:42:18

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