Effect of Crumb Rubber Particle Size and Content on Properties of Crumb Rubber Modified (CRM) Asphalt
Effect of Crumb Rubber Particle Size and Content on Properties of Crumb Rubber Modified (CRM) Asphalt
复制标题
胶粉粒径和含量对胶粉改性(CRM)沥青性能的影响
DOI:
10.4028/www.scientific.net/amm.99-100.955
复制
发表时间:
2011-09
期刊:
影响因子:
--
通讯作者:
Cui Xinzhuang
中科院分区:
文献类型:
--
作者:
Cao Weidong;Liu Shutang;Cui Xinzhuang
Effects of crumb rubber of different particle sizes (20mesh, 40mesh, 60mesh, 80mesh and120mesh) and contents (10%, 15% and 20% by weight of the total of CRM asphalt) on the properties of CRM asphalt and change rule of performance of CRM asphalt with reaction temperature and time were studied in laboratory. The results indicate that CRM asphalt has the best performance when the particle size of crumb rubber used is 80 mesh and the content is 15%. The performance of CRM asphalt is strongly depended on reaction temperature and time. When reaction temperature is higher than 200°C and time more than 60 minutes, the viscosity of CRM asphalt significantly decline with reaction temperature rising and time delaying. The performance of CRM asphalt starts aging when reaction time more than 4 hours at high temperature. Based on test results, some suggestions for production and application of CRM asphalt are put forward.
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影响因子:
1.7
作者:
Junan Shen;S. Amirkhanian;Soon-Jae Lee;B. Putman
通讯作者:
Junan Shen;S. Amirkhanian;Soon-Jae Lee;B. Putman
影响因子:
7.4
作者:
Cao, Weidong
通讯作者:
Cao, Weidong
DOI:
10.3141/1789-01
发表时间:
2002-01-01
期刊:
BITUMINOUS PAVING MIXTURES 2002
影响因子:
--
作者:
Huang, BS;Mohammad, LN;Abadie, C
通讯作者:
Abadie, C
DOI:
10.1117/12.209756
发表时间:
1995-05
期刊:
--
影响因子:
--
作者:
P. Stolarski
通讯作者:
P. Stolarski
DOI:
10.1061/(asce)0899-1561(2002)14:4(344
发表时间:
2002-07-01
影响因子:
3.2
作者:
Airey, GD;Singleton, TM;Collop, AC
通讯作者:
Collop, AC