沥青的体积计算: 8°)Ü}®éíbbs.3c3t.comùî)³°Ã¶¥
1、除去沥青外瓶和水的质量:55.1892g-15g=40.1892g 8°)Ü}®éíbbs.3c3t.comùî)³°Ã¶¥
2、和沥青等体积的水的质量:55.0622g-40.1892g =14.8730g 8°)Ü}®éíbbs.3c3t.comùî)³°Ã¶¥
3、沥青的体积:14.873g/0.99098g/cm^3=15.0084cm^3 8°)Ü}®éíbbs.3c3t.comùî)³°Ã¶¥
4、25度时沥青的密度:15/15.0084=0.999g/cm^3 8°)Ü}®éíbbs.3c3t.comùî)³°Ã¶¥
5、25度时沥青的相对密度:15/14.873=1.009 8°)Ü}®éíbbs.3c3t.comùî)³°Ã¶¥
8°)Ü}®éíbbs.3c3t.comùî)³°Ã¶¥
应该是这样算的~~ 抛砖引玉哈 8°)Ü}®éíbbs.3c3t.comùî)³°Ã¶¥