CRMB is a Crumb Rubber based Modified Bitumen produced by incorporating crumb rubber and other additives compatible with bitumen. CRMB, which is Crumb Rubber Modified Bitumen, is prepared in a centrally located state-of-the-art plant equipped with special high shear mixing facility. RMB is the ideal binder to overcome the concurrent problems of raveling, rutting, un-dulation, cracking, bleeding, shoving and pot-holing of bituminous pavement. • Excellent Resistance to thermal and low temperature cracking.