Open AccessAbrasion Resistance and Rutting Resistance of Micro-Surfacing with Crumb Rubber of Dry Process
Author(s) -
Yali Ye,
Yang Hao,
Chuanyi Zhuang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/719/3/032062
Subject(s) - rut , crumb rubber , asphalt , materials science , natural rubber , abrasion (mechanical) , composite material , filler (materials)
In order to improve the common micro-surfacing is easy to loose and fall off, and improve the wear-resistance and anti-rutting performance of pavement, this paper uses waste rubber powder as the filler of micro-surfacing mixture, and adopts the method of dry adding. The test of micro-surfacing with crumb rubber of dry process based on APA test was carried out at 40 °C without water. Asphalt pavement analyzer shows that the micro-surfacing with crumb rubber of dry process has better wear-resisting and anti- rutting performance.