On the basis of considering environmental protection, resources comprehensive utilization and industrial policies, the method of using tailing sand to produce air-entraining concrete was put forward.

 
  • 摘要本文在全面考虑环境保护、资源综合利用和产业政策的基础上,提出了以尾矿砂为原料生产加气混凝土的综合利用方法。
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