superfine aggregate meaning in English
极细集料
Examples
- The author of this article used orthogonal test design , arranged the test scheme scientifically , selected material carefully , at last yielded an ultrahigh strength cement - based material ( uhscm ) , whose compressive strength exceeded 100 mpa , mainly by using 42 . 5 ordinary portland cement , superfine aggregate : nano sio2 , superplasticizers and so on
本文是在广泛阅读国内外有关资料的基础上，采用正交设计，科学地安排试验，精心选材，用42 . 5普通硅酸盐水泥、纳米sio _ 2 、高效减水剂等材料，采用常规工艺配制出了一种抗压强度超过100mpa的高强水泥基复合材料。 - The author of this article used orthogonal test design , arranged the test scheme scientifically , selected material aboratively , at last yield a ultrahigh strength cement - based material ( uhscm ) , whose compressive strength exceeded 120 mpa , mainly by using 625r ordinary portland cement , superfine aggregate - - silica fume , superplasticizers and so on
本文在广泛阅读国内外有关资料的基础上，采用正交设计，科学地安排试验方案，精心选材，用625r普通硅酸盐水泥、超细颗粒集料硅灰、高效减水剂等材料，采用常规工艺配制出了一种抗压强度超过120mpa的超高强水泥基材料。