论各种级配控制在工程中的相互关系和作用

The study on the correlation and action of the various types of gradation in construction

介绍了级配的含义和分类,研究了各类级配在施工中的应用,提出了规范未涉及的级配测定方法的构想,分析了各种级配控制在工程中的相互关系,论述了各种级配控制在工程中的作用,以加强级配控制,保证工程质量。

Introduce the meaning and classification of gradation, researched the application various types of gradation which was used in construction, proposed the concept of the gradation determination which wasn＇t refered in the specifications, analyzed the correlation of the various types of gradation control in construction, discussed the action of the various types of gradation control in construction, so as to enhance the gradation control and ensure project quality.