The geotechnical engineering fabric is a kind of new type of architectural material. In the road engineering,it's widely utilized to bolster up the soft earth foundation dealing and the old concrete road surface.
RCSG(Rolled Cemented Sand & Gravel,RCSG for short)is a new type of architecture material. In some projects,it is wide appplication foreground,This paper discussed and analysed the material performance of RCSG,basing on trial result.
This work was undertaken on two different wastes to produce a new construction material which may have good insulation and mechanical strength properties.