橡胶沥青碎石封层技术应用研究  

Research on the Application of Rubber Asphalt Crushed Stone Sealing Technology

作　　者：朱刚 ZHU Gang(Zhangjiakou Highway Engineering Test and Testing Center,Zhangjiakou 075000,China)

机构地区：[1]张家口市公路工程试验检测中心,河北张家口075000

出　　处：《工程建设与设计》2022年第11期209-211,共3页Construction & Design for Engineering

摘　　要：为提高橡胶沥青碎石封层在预防性养护中的施工质量,加快施工速度,延长道路使用寿命,论文依托某高速公路工程,通过对橡胶沥青碎石原材料的性能、施工流程等影响橡胶沥青碎石封层施工质量因素的展开分析研究,根据试验结果和工后施工质量检测结果,得到结论:橡胶改性沥青碎石具有较好的黏结性和抗磨耗性能,可以使道路的抗滑、防水等性能得到大幅提高,起到良好的养护效果。To improve the rubber asphalt crushed stone sealing construction quality in the preventive maintenance,speed up the construction speed and prolong the service life of road,relying on a highway project,based on a highway project,this paper analyzes and studies the factors affecting the construction quality of sealing layer of rubber-asphalt crushed stone through the performance of raw materials and construction process.According to the test results and post-construction quality inspection results,it is concluded that rubber-modified asphalt crushed stone have good adhesion and anti-wear properties,which can greatly improve the anti-skid and waterproof properties of roads and play a good maintenance effect.

关 键 词：橡胶沥青 碎石封层 工程应用 质量检测 

分 类 号：U416.2[交通运输工程—道路与铁道工程]