Polymeric additives for an asphaltic bitumen modifying.
A road bitumen polymer-modifier “Giprobit” is a high-tech product that improves the properties of the bitumen by combining them with elastic additives. Introduction of this polymer asphalt (PA) gives large thermal stability to bitumen (up to 100° C), flexibility, increases resistance to cyclic oscillating loads, expands plastic range, improves a tensile strength.