路面混凝土配合比设计与原材料的选用

在总结实践经验的基础上 ,文章提出较实用的以抗折强度为设计指标的配合比设计方法 。

On the basis of summarising of up the one\'s experience of the works, this article puts forwords to the design method of the mix proportion, which is the more practible method that folding strength be used for the design indice and describes some experience on the selection of the raw and processed materials.\;