Study On Applying Technique Of Sulphur Modified Asphalt

For there was no pushing of asphalt pavement in high temperature, and no cracking in low temperature, so as the motor travel safely, and there was a long using life of the pavement. In the technology of asphalt material, the rheological properties of asphalt must be improved, the adhesion of asphalt and aggregate must be improved to increase the durability, and to meet the modern traffic needs.Sulphur and asphalt has good compatibility, and the aggregate have a good bond, the use of sulphur added cementing material mixing of the mixture, so that structural compression, anti-crack enhancements to improve the high-temperature resistance of asphalt pavement rutting performance to help improve low temperature performance, improved stability of the water mixture. Sulfur modified asphalt has its lowest, the advantages of convenience, the construction of a mixture of modified asphalt road results.In this paper, studied on the property of SEAM and ARP modified asphalt and asphalt mixture, and construction technology of pavement.