cone penetration test,Vicat needle test

Relationship between penetration of asphalt and rheological property;

沥青针入度与流变特性关系

The penetration of the residue was measured and viscosity of three kinds of the residue at different temperatures was measured as well and obtained the correlativity of viscosity-temperature.

以十六烷基三甲基溴化铵、十六烷基三甲基氯化铵及十八烷基三甲基氯化铵为乳化剂制备了不同的阳离子乳化沥青,按ASTMD244的方法获取乳化沥青蒸发残留物,测试乳化沥青蒸发残留物的针入度和其中3种乳化沥青蒸发残留物在不同温度下的黏度,并获得相关黏温性。

According to the two different methods for measuring the cement paste agglomeration(CPA): the wet-sieve method and the cement needling method,comparing experiments were done to make the results more clear.

试验比较了2种测量净浆结粒的方法——水筛法和针入法,并利用计算机软件引入Boltsmann模型,对试验结果进行了S拟合。