77269676
Aug 31, 2007
Dec 9, 2008
CHEMICAL ADHESIVE USED IN CEMENTING SURFACE DUST AND SURFACE PARTICLES TOGETHER AND THEN CEMENTING THE BOUND SURFACE LAYER TO A SUBBASE, NAMELY, ROADBASE EARTHWORK, BAREGROUND ENVIRONMENTS, CLEAR CUT OR EXCAVATED AREAS, AND SUBBASE WHICH IS SUBJECT TO WIND, WATER AND VEHICLE EROSION
Chemicals