GB/T2847-1996用于水泥中的火山灰质混合材料
Pozzolanic materials used for cement production
滤膜扩散实验证明复合材料无细胞毒性。结果表明:(1)炉渣属火山灰质活性混合材料;
The composite did not exhibit cytotoxicity in the filter diffusion tests . The result shows that ( 1 ) Furnace slag is a kind oi artificial pozzolanic admixture .