Needless to mention, roads cannot be built without Bitumen, which is the main raw material. Even a small saving in Bitumen cost per Bitumen load would result in considerable savings for road contractors. Future of Bitumen Smaller modular Tankers of 20 MT Tankers are detachable. Superior Insulation. Heating from outside and not into the mass of the product. Superior heating arrangements for a much faster heating. You can reduce the cost of procurement of Bitumen per Load by transporting 40 MT at a time on trailers.