On the basis of analyses of physical and mechanical characteristic for Crumb Rubber,the process that the rubber modified asphalt concrete is taken shape at twice is brought forward.

Cracking-resistance and flexural property of rubberized concrete;

Experimental Study on Deformation Characteristic of Elastic Rubberized Concrete Under Compressive and Flecxural Loading;

Experimental study on brittleness of rubberized concrete;

Uniaxial compressive experiment for crumb rubber concrete(CRC) was conducted.

A grey prediction model of drying shrinkage of crumb rubber concrete(CRC) is established based on GM(1,1).

In order to effectively alleviate the increasingly serious environment problem of waste rubbers,an advice of adding the recycled ground rubbers into concrete to produce the rubcrete was put forward which aimed at change of the waste rubbers from the black rubbish and hazards of environment into green resource.

At present, the material property and applied technology of rubber modified asphalt concrete are studied and developed widely at home and abroad, but the study on rubcrete is only at the beginning stage in China.