橡胶粉改性沥青混合料对环境影响的研究  

A Study on the Environmental Impact of Rubber Crumb Modified Asphalt Mixture

作　　者：周盛丰[1] 覃峰[2] 董开亮[3] 

机构地区：[1]广西远航公路桥梁有限公司,广西南宁530001 [2]桂林工学院土木工程系,广西桂林541004 [3]广西大学土木建筑学院,广西南宁530004

出　　处：《西部交通科技》2007年第1期78-80,共3页Western China Communications Science & Technology

摘　　要：文章通过橡胶粉改性沥青混合料筑路材料对公路噪音和周围水环境的影响监测和试验,得到如下结论:橡胶粉改性沥青混合料能有效地降低噪音的产生;橡胶粉改性沥青混合料沥出液含有有毒物质,但土壤吸附、挥发作用等自然处理方法可消除这些有毒物质的毒性,从而降低橡胶粉改性沥青混合料沥出液对公路周围水环境的影响。Based on the monitoring and tests of noise and surrounding aquatic impact caused by the rubber crumb modified asphalt mixture,the Paper concludes:(i) the rubber crumb modified asphalt mixture can effectively reduce the noise;(ii) the drained liquid of rubber crumb modified asphalt mixture contains toxic substance,which can be eliminated by natural treating method,such as absorbing by soil or evaporation;(iii)with such treating method,the impact of drained liquid of rubber crumb modified asphalt mixture on surrounding aquatic environment can be mitigated.

关 键 词：橡胶粉改性沥青混合料 噪音 水环境 影响 

分 类 号：U416.218[交通运输工程—道路与铁道工程]