水泥混凝土配合比设计1(12)

表1桥涵泵送混凝土配合比设计试配结果汇总表

配合比编号

配合比材料用量(kg/m3）

砂

率

（%）

坍落度（mm）抗压强度（MPa）56d

电

通

量

(c)水

泥

砂

碎

石

粉

煤

灰

外

加

剂

水

胶

比

水

灰

比

水

泥

砂

碎

石

水

粉

煤

灰

外

加

剂

合

计

经过时间（min）龄期（d）

0306032856

PB011 2.84 4.450.250.0100.490.62245696109115161 2.44822460.391451109513.430.236.0689 PB021 3.56 5.340.250.0100.580.73211752112715353 2.11022980.40140755011.225.330.1735 PB031 2.43 3.980.250.0100.440.55284691112915671 2.84023340.381401059023.338.942.3644 PB041 2.07 3.530.250.0100.390.49321666113215680 3.20823580.37145856028.443.447.9579 PB051 1.70 3.020.250.0100.350.44365621110316191 3.64823450.361401108530.646.851.6511 PB061 3.45 5.160.330.0110.540.72220759113515873 2.34423470.4015012510012.026.430.6756 PB071 2.07 3.390.330.0110.380.503266751105163108 3.47223800.3819017513524.544.147.5533 PB081 1.82 2.780.330.0110.320.433796911054163125 4.03224160.4020018014528.151.956.4478 PB091 3.45 5.160.330.0110.540.71222765114515873 2.36023650.4017016012510.726.832.9735 PB101 3.11 4.660.330.0110.490.66244758113816080 2.59223830.4018016513012.430.136.0692 PB111 2.74 4.300.340.0110.440.59265727114015790 2.84023820.3920018015515.133.939.5490

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