灰砂比 meaning in English
cement-sand ratio
Examples
- Through experiment on the influence factor of calcic - mortar ' s performance , we find out the best cement contrast minute stone for compounding , strength of cement , configuation craft , maintenance system and minute stone cement intensity grading
摘要通过对钙性黏结砂浆性能影响因素的试验研究，找出了配制钙性黏结砂浆的最佳灰砂比、水泥强度等级、配制工艺、养护制度为和沙子级配。