沥青针入度指数影响因素研究
력청침입도지수영향인소연구
Study on the Influencing Factors of Asphalt Penetration Index
  • 万方数据
    检验检疫学刊 검험검역학간
    Journal of Inspection and Quarantine
    2015年 5期 43-45,12 ,共4页

    才洪美%刘洋%梅顺平%金长泰

    재홍미%류양%매순평%금장태

    沥青%针入度指数%影响因素 瀝青%針入度指數%影響因素
    력청%침입도지수%영향인소
    Asphalt%Penetration Index%Influencing Factors
    主要考察了温度及温度点的数量对针入度指数的影响，并通过绘制Log（p）和T的关系曲线给出测试针入度指数时应选择的温度区间及温度点数量。
    주요고찰료온도급온도점적수량대침입도지수적영향，병통과회제Log（p）화T적관계곡선급출측시침입도지수시응선택적온도구간급온도점수량。
    The temperature selection and the number of temperature points on the influence of PI were researched in this study,and through mapping the Log(p)and temperature T gave the temperature range and the number of temperature points in the testing of PI.
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