no-fines concrete

Permeability and Microstructure of Crumb Rubber Concrete;

掺橡胶细粒混凝土的渗透性与微观结构

An approach to ground of fine aggregate concrete without sand is introduced in respects of raw and processed materials, proportioning ratio, construction technology, and so on.

水泥砂浆地面起砂是建筑工程质量通病之一,用无砂细石混凝土做地面,经多年的实践应用,效果良好。

This paper discusses the application of the two kinds of low noise concrete pavements: exposed aggregate concrete pavements and non-thin aggregate concrete pavements, which are newly developed abroad.

针对国外新推出的两种低噪声水泥混凝土路面技术:露石混凝土路面、无细集料混凝土路面在我国的应用,从环境、行车、经济和技术四方面进行了适应性的分析和研究,并提出了进行试验研究的建议。