Chemistry and Technology of Fuels and Oils, Vol.52, No.5, 588-592, 2016
Modifying Complex Additive for Asphalt Binder
The effect of modifying complex additives on the physicochemical properties of asphalt is studied. It is shown that complex additives based on cellulose fibers with surfactants adsorbed on their surfaces possess a cross-linking effect and improve the heat and frost resistance of the asphalt binder and its adhesive and cohesive strength.
Keywords:road asphalt;gravel-cement asphalt concrete;modifier;stabilizer;complex additive;cellulose fiber