硫磺改性瀝青應(yīng)用技術(shù)研究.pdf

1、河北工業(yè)大學(xué)碩士學(xué)位論文硫磺改性瀝青應(yīng)用技術(shù)研究姓名：姚進(jìn)申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：建筑與土木工程指導(dǎo)教師：候子義;張靖20071001硫磺改性瀝青應(yīng)用技術(shù)研究 STUDY ON APPLYING TECHNIQUE OF SULPHUR MODIFIED ASPHALT ABSTRACT For there was no pushing of asphalt pavement in high temperature, and no c

2、racking 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 a

3、sphalt 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 m

4、aterial 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, impro

5、ved 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 an