摘要
详细归纳了沥青针入度、延度、软化点三大指标试验中的影响因素,表明了沥青三大指标试验的条件性。为确保试验结果的准确性,必须严格按照试验方法的要求进行测定。
Summarized in detail asphalt penetration, ductility, softening point of the influencing factors of test of the three indicators, shows the conditional of the test of the three indicators. In order to ensure the accuracy of test results must be in strict accordance the requirements of the test methods to test.
出处
《石油沥青》
2009年第6期57-60,共4页
Petroleum Asphalt
关键词
沥青
针入度
延度
软化点
试验方法
精确度
影响因素
Asphalt
Penetration
Ductility
Softening
Test method
Accuracy
Influencing factors
