1) aggregate density
集料密度
1.
The influence of the porosity and mineral aggregate gradation,asphalt content and degree of compaction of asphalt mixture are well known,but the studies on the influence of aggregate density and porosity are rarely reported.
矿料级配、沥青含量和压实度对空隙率的影响早已为人们熟知,但集料密度对空隙率影响的研究少有报道。
2) effective density of aggregate
集料有效密度
3) relative density of aggregate
集料相对密度
1.
Considering that there is no terms about the test method and requirement of the effective relative density of aggregate in Chinese current specifications of aggregate,a theoretical and test study of the effective relative density of aggregate is carried out in the paper.
文章对集料相对密度进行了实验研究和分析;并提出了测量集料有效相对密度的试验方法和原则建议;探讨了现行集料规程在测定集料相对密度的不足和缺陷,为沥青混合料设计确定其体积参数提供参考依据。
4) designed density of coarse aggregate
粗集料设计密度
5) bulk specific gravity of coarse aggregate
集料毛体积相对密度
6) effective relative density of aggregate
集料有效相对密度
1.
Test study on the effective relative density of aggregate;
集料有效相对密度试验研究
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条