Evaluation of plant-produced porous warm-mix asphalt mixture using LEADCAP additive

作     者：KIM Yongjoo CHO Dongwoo YANG Sunglin KIM Yeongmin KWON Sooahn HWANG Sungdo 

作者机构：Korea Institute of Construction Technology 

基　　金：Strategic Research Project (Development of Low-Carbon and Low-Cost Asphalt Pavements)Funded by Korea Institute of Construction Technology 

出 版 物：《交通运输工程学报》 (Journal of Traffic and Transportation Engineering)

年 卷 期：2013年第13卷第3期

页      码：9-14页

摘      要：Warm-mix asphalt(WMA) technology was applied for asphalt mixture,plant-produced porous WMA using LEADCAP additive(porous WMA-LEADCAP) test section was built and compacted at 30℃ lower than porous hot-mix asphalt(porous HMA) test *** mix designs were conducted for porous WMA-LEADCAP mixture and porous HMA mixture in terms of Marshall stability,Cantabro loss and dynamic *** workability,compactablity and surface quality of porous WMA-LEADCAP pavement were investigated,and the engineering properties of plant-produced porous WMA-LEADCAP mixture and plant-produced porous HMA mixture were evaluated based on indirect tensile strength test and dynamic immersion *** result shows that LEADCAP additive does not affect polymermodified asphalt in terms of penetration,softening point,viscosity,ductility,toughness and *** WMA-LEADCAP pavement has similar field density,permeability and smoothness compared with standard porous HMA ***-produced porous WMA-LEADCAP mixture is equivalent to plantproduced porous HMA mixture in indirect tensile strength,toughness and stripping resistance.4tabs,4figs,9refs.

主 题 词：交通运输 公路运输 桥梁工程 工程设计 

学科分类：08[工学] 0805[工学-能源动力学] 

核心收录：

D　O　I：10.19818/j.cnki.1671-1637.2013.03.002

馆 藏 号：203572002...