Open AccessStudy on performance of new type cold mix epoxy asphalt and mixture for steel deck pavement
Author(s) -
Weixian Shao,
Bin-Jie Zhou
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 - 10.1088/1755-1315/787/1/012004
Subject(s) - epoxy , asphalt , deck , curing (chemistry) , operability , bridge deck , materials science , structural engineering , asphalt pavement , forensic engineering , environmental science , engineering , composite material , civil engineering , reliability engineering
In order to improve the performance of steel bridge deck pavement material, improve the construction efficiency and reduce the cost of steel bridge deck pavement, this paper introduces a new type of cold mixed epoxy asphalt, and studies the mechanical properties and curing law of the material through Marshall test. The results show that it has good mechanical properties, and the curing days at room temperature are 2-3 days. Based on the test data, compared with the United States and Japan, this paper analyzes the remarkable characteristics of the cold mix epoxy asphalt, which has the advantages of normal temperature construction, long retention time, good operability, low construction cost, less curing days, early opening of traffic, low material cost and reducing energy consumption. If it is used as the paving material for steel bridge deck, it has a broad application prospect.