普通骨料 meaning in English
conventional aggregate
normal aggregates
Examples
- Substituting the common aggregate with lightweight aggregate and mixing the short steel fiber into the concrete makes the change of its mechanical property more various , so that it becomes more difficult to do the theoretic analysis
用轻骨料替代普通骨料并掺入短段的钢纤维，使其力学性能的变化更具多样性，理论分析更为困难。 - Eight concrete samples of different compound ratio of artificial lightweight aggregate ( coarse aggregate of expanded shale ) and ordinary aggregate , water - reducing admixture , expanding admixture , etc , are compounded firstly , based on the research of main properties such as agitating property , strength , dry surface density and deformation , an optimum compound ratio of the concrete with high strength ( cl40 ) , light density ( 1800 ) and slight expand is achieved
首先，采用人造轻骨料(页岩陶粒)及普通骨料，加入减水剂、膨胀剂等，配制出了八种不同配合比的轻骨料砼与普通砼，并对其和易性、强度、干表观密度、变形等主要性能进行了试验研究，得到了强度等级cl40 ，密度等级1800的轻骨料中高强度微膨胀砼最佳配合比。 - Self - compacting light aggregate high performance concrete ( abbreviated sclc ) is a new type of hpc with the dry apparent density of less than 1950 kg / m3 , which can be made by replacing ordinary aggregete with light aggregate and adopting a new design of concrete mix on the basis of ordinary self - compacting concrete
自密实轻骨料高性能混凝土( sclc )是在普通自密实混凝土的基础上，用轻骨料代替普通骨料，采用一定配合比技术配制而成的一种干表观密度小于1950kg m ~ 3的新型高性能混凝土。