Bitumen is a combination of organic liquid which is exceptionally viscous, black, sticky, totally soluble in carbon disulfide, also composed chiefly of highly condensed polycyclic aromatic hydrocarbons. Know more about the bitumen online via https://www.vial-arg.com.ar/agentes-espumantes-para-betun/. Naturally occurring or crude bitumen is a tacky, tar-like kind of oil that's thick and heavy it has to be heated […]