微表处在沥青路面养护中的应用

微表处是由聚合物改性乳化沥青、集料、填料、外掺剂和水按一定比例拌和而成的流动状态的沥青混合料。它是从国外引进的一项对沥青路面进行预防性养护技术,结合沥青路面的维修工程,进行了微表处的配合比设计和施工。长期使用结果表明,微表处具有良好的抗滑、防水和较长的使用寿命,能满足路面养护的需要。

Application of Micro Table Occupies in the Bituminous Pavement Maintenance

The micro table place is by the polymer modification emulsified bitumen,the aggregate,the padding,outside mixes the medicinal preparation and the water the flow regime bituminous mixture which mixes up according to the certain proportion becomes.The bound bitumen road surface's maintenance engineering,has carried on the micro table place mixture ratio design and the construction.The long-term use result indicated that the micro table place has good anti-slides,the waterproofing and the long service life,can...