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外加剂试验检测记录表
试验室名称：
基准混凝土配比掺外加剂混凝土配比试验环境减水率编号123编号1基准23掺外加2剂3凝结时间差含气量1基准混凝土要求坍落单位用水量坍落度实测度(mm)值(mm)(kg/m3)210±10236220210±10210±10试验环境类别泌水率比坍落度(mm)220215215200220210筒质量试样和筒拌合物总拌合用水泌水总质泌水率(g)质量(g)质量(g)质量(g)量(g)（%）8508508508508508501197011975119801198011975119705998059970599755830058290582905900590059004425442544007066651616166.46.05.91.91.91.9终凝时间(min)初凝时间差均值(min)18033.3试件尺寸基准混凝土荷载(kN)/强度(MPa)479.64497.48465.2121.321.0490.921.832.633.033.822.121.221.833.233.033.420.720.820.733.333.832.8471.64476.49468.34490.54465.84平均值(MPa)21.421.021.433.033.333.3掺外加剂混凝土荷载(kN)/强度(MPa)705.2531.3697.3831.0700.7631.1985.8543.8997.6644.3998.4444.4689.9430.7708.831.5684.330.4996.9244.3979.9343.6990.1944.0708.0731.5697.4831.0682.8630.3982.1843.7992.3144.1975.7543.4平均值(MPa)31.231.230.643.944.043.9132146抗压强度比(%)平均值3.4混凝土拌和合物含气量(%)3.0123终凝时间差均值(min)1.96.131.1泌水率测定值(%)泌水率比236236215215掺外加剂混凝土单位用水量坍落度实测3值(mm)(kg/m)177215177176215205减水率(%)25.025.025.425减水率平均值(%)XXX集团第二工程有限公司中心试验室XX高速公路建设项目XX合同段工地试验室
C:S:G:W=360:812:992:236C:S:G:W:WJJ=360:812:992:177:3.6记录编号：
试验环境试验项目试验次数基准混凝土掺外加剂混凝土凝结时间差骨料含气量(%)0.4制件日期龄期编号(d)7抗压强度比77282828123123试验环境132050518513.4初凝时间(min)231548517023.43320500180混凝土拌和合物含气量测定值(%)732.46747.97748.63743.33742.22759.96760.33751.73737.79360812360812360812360812180
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