粗集料表观密度自动随机算表.xls

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1、5-31.5表观密度最好的沉淀水温123粗集料水中重(g)mw1163.71165.61160.31200.81152.61141.4粗集料表干重(g)mf1848.61851.81845.61908.81832.31814.3粗集料烘干重(g)ma1838.81841.71836.31899.91823.31805.0表观相对密度a=ma(ma-mw)2.7242.7242.7162.7182.7192.720平均表观密度 a2.7242.7242.7172.7172.7192.719水温202122水的密度0.998220.998020.99779饱和面干密度%2.6862.6932.69

2、42.6852.6932.6902.6902.6902.6902.6902.6912.691表观密度%2.7192.7122.713吸水率%0.540.550.510.470.490.51平均吸水率%0.540.490.505-25表观密度水温123粗集料水中重(g)mw701.7798.9633.3811.5781.0690.3粗集料表干重(g)mf1114.01266.41004.11288.01239.61095.0粗集料烘干重(g)ma1110.61262.71000.61284.01235.71091.4表观相对密度a=ma(ma-mw)2.7162.7232.7242.7172.7172.721平均表观密度 a2.7192.7192.7212.7212.7192.719饱和面干密度2.6942.6922.6912.6882.6912.6942.6932.6932.6902.6902.6922.692水温202122水的密度0.998220.998020.99779表观密度2.7142.7152.713吸水率%0.300.300.340.310.310.34平均吸水率%0.300.320.33表观密度两次结果相差不应大于0.02吸水率两次结果相差不应大于0.2%