摘要
通过正交实验和对比实验 ,确定了实验室条件下的较优的原材料配合比 ,研制出的磷石膏砖抗压强度普遍达到 1
The suitable ratio of raw materials was obtained by orthogonal and contrastive experiments. The results indicated that the compressive strength of the phosphogypsum-bricks reach 10MPa or over.
出处
《化工矿物与加工》
CAS
北大核心
2002年第1期16-18,共3页
Industrial Minerals & Processing
