试样A筛分
取样数量(g)筛孔尺寸(mm)1筛余质量(g)2平均6900小石子5~20mm分计筛余(%)累计筛余(%)00019169.54.752.36累计0.00.00.04.320.358.017.40.0100.00.00.00.04.324.682.6100.0100.03001400400012000690000~1030~6090~10095~100试样B筛分
取样数量(g)筛孔尺寸(mm)1筛余质量(g)2平均6800大石子16~31.5mm分计筛余(%)累计筛余(%)37.531.526.519169.54.752.36累计00.01.524.373.50.70.00.00.0100.00.01.525.799.3100.0100.0100.0100.000~10
1001650500050000680085~100
95~100
粗骨料掺配比例公式
试样A、B掺配合计数量(g)筛孔尺寸(mm)12平均5000.0A质量A比例(%)筛余质量(g)2015/10/22 9:53
B质量B比例(%)分计筛余(%)350070150030累计筛余(%)37.531.526.519169.54.752.36累计0.00.00.0152.2710.12029.0608.70.035000.022.1364.01102.911.00.00.00.015000.011.0182.0627.6360.61014.5304.30.02500.00.00.47.325.114.440.612.20.0100.00.00.47.732.847.287.8100.0100.000~515~4570~9090~10095~100
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