摘要
利用Andreasen颗粒紧密堆积理论 ,将不同细度的矿物掺合料以适当比例掺配 ,使得胶凝材料颗粒的级配在一定程度上接近紧密堆积状态。通过砂浆强度试验 ,发现胶凝材料粉体颗粒级配满足Andreasen紧密堆积理论要求时 。
In this paper,by using the Andreasen theory of the dense packing powder,the author mixed the mineral admixtures in certain proportion to make the particle size distribution of the cementitious materials similar to that of the state of dense packing.By testing the strength of the mortar,we have realized that the strength of the mortar can be improved when the particle size distribution of the cementitious materials meets the requirement of the Andreasen theory.
出处
《工业建筑》
CSCD
北大核心
2003年第6期55-58,共4页
Industrial Construction
