Bitumen is a sticky, black and highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product and is classed as a pitch. ATP offers a variety of solutions for measuring the density, viscosity, deformation and flow behavior of Asphalt components and compositions, for digesting Asphalt samples for subsequent trace analysis, and determining the softening point, penetration, ductility, tensile properties, breaking points and more