PROCESS FOR THE MANUFACTURE OF AN ASPHALT COMPOSITION

摘要

A process for manufacturing an asphalt composition comprising aggregate, bitumen, sulphur and an anionic surfactant is disclosed. The process uses sulphur pellets wherein from 0.05 wt% to 10 wt% of anionic surfactant, based upon the weight of the sulphur, is coated on the surface of the sulphur pellet.