The production process uses proven base bitumen from regional refineries, polymers only from renowned manufacturers, various other suitable additives and proprietary technology supplied by Colas SA for the modification itself.
The advantage of the used technology is its very high flexibility in the production of Colflex® and other products. The quality of input materials and products is controlled by an accredited laboratory, which is located at the plant and specialised solely in the testing of non-modified and modified bitumen.
