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使用3种粒径,4种掺量的石灰石粉等质量取代部分水泥,设计了石灰石粉混凝土,通过对C30混凝土拌合物进行抗压强度试验研究,找出了在不同粒径、不同掺量条件下,石灰石粉对混凝土抗压强度的影响规律。
Limestone powder concrete was designed by using three kinds of limestone powder with three kinds of particle size and four kinds of limestone powder. The compressive strength of C30 concrete mixture was tested and studied. Under the conditions of limestone powder concrete compressive strength of the law.