摘要
橡胶沥青的粘度是影响橡胶沥青混合料路用性能的关键因素,粘度过低会影响其抵抗高温和水损害的能力。文章根据布氏粘度计测试结果,分析了不同胶粉掺量、温度、转速对橡胶沥青粘度的影响,并评价了在最佳胶粉掺配比例下的橡胶沥青混合料路用性能。
The viscosity of rubber asphalt is the key factor affecting the road performance of rubber asphalt mixture, and if the viscosity is too low, it will affect its resistance capabilities to heat and water damage.The article, according to the test results by Brook＇field viscome-ter, analyzed the influence of different rubber powder content, temperature and rotation speed on the viscosity of asphalt rubber,and evaluated the road performance of rubber as-phalt under the best rubber powder blendincl, ratio.
出处
《西部交通科技》
2013年第8期25-29,共5页
Western China Communications Science & Technology
关键词
橡胶沥青
布氏粘度计
胶粉掺量
温度
转速
橡胶沥青混合料
Rubber asphalt
Brookfield viscometer~ Rubber powder content
Temperature
Rotation speed
Rubber asphalt mixture
