mix ratio design

基本解释

It shows that the modified overall calculation method is more scientific and rational and exact on mix ratio design of self-compacting concrete.
结果表明：改进的全计算法是一种科学、合理、准确的自密实混凝土配合比设计方法。
In this paper, the writer chose the adding means of PFA replacing sand, and put forward the mix ratio design of concrete by orthogonal analysis experiments.
通过正交试验设计，采用粉煤灰代砂法掺入再生混凝土，并进行配合比设计。
Relying on new terminal construction project of Wuhan Tianhe Airport, the mix ratio design and pumping technology of super-light aggregate concrete was proposed.
依托武汉天河机场新航站楼建设工程，提出了超轻集料混凝土配合比设计与泵送施工的完整解决方案。