钢渣粉性能表征及其对沥青胶浆低温流变性能影响研究

Research on steel slag powderproperties and its effect on low temperature rheological properties of asphalt mastic

对比了钢渣粉和石灰石粉在元素分布和热稳定性,研究了钢渣粉和石灰石矿粉对沥青胶浆低温流变性能的影响。结果表明钢渣粉元素分布较石灰石粉更加丰富,钢渣粉胶浆在低温下表现出更为优异的流变性能。

comparing the element distribution and thermal stability of steel slag powder and limestone powder,the effects of slag powder and limestone powder on the low temperature rheological properties of asphalt mortar were studied. The results show thatthe elemental distribution of slag powder is more abundant than that of limestone powder,and the rheological properties of steel slag powder asphalt masticat low temperature is better than that of limestone powderasphalt mastic.