沥青的体积计算: ÄøÑ.ÔÂùbbs.3c3t.com`8¢ïÖÈ'B
1、除去沥青外瓶和水的质量:55.1892g-15g=40.1892g ÄøÑ.ÔÂùbbs.3c3t.com`8¢ïÖÈ'B
2、和沥青等体积的水的质量:55.0622g-40.1892g =14.8730gÄøÑ.ÔÂùbbs.3c3t.com`8¢ïÖÈ'B
3、沥青的体积:14.873g/0.99098g/cm^3=15.0084cm^3ÄøÑ.ÔÂùbbs.3c3t.com`8¢ïÖÈ'B
4、25度时沥青的密度:15/15.0084=0.999g/cm^3ÄøÑ.ÔÂùbbs.3c3t.com`8¢ïÖÈ'B
5、25度时沥青的相对密度:15/14.873=1.009ÄøÑ.ÔÂùbbs.3c3t.com`8¢ïÖÈ'B
ÄøÑ.ÔÂùbbs.3c3t.com`8¢ïÖÈ'B
应该是这样算的~~ 抛砖引玉哈ÄøÑ.ÔÂùbbs.3c3t.com`8¢ïÖÈ'B