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大庆油田化学助剂厂ARGG装置的框架基础,长46.097m、宽20m、厚2.om,体积为1843.88m’。施工期为1997年10月中旬。1.栓浇筑前的裂缝控制该基础才为C25o主要材料为425”矿渣水泥,用量320kglm。粗骨料采用0.5-6cm砾石,级配良好,含泥量不大于1.5%。中砂含泥量不大于2?
The frame base of ARGG device in Daqing Oilfield Chemical Auxiliary Factory is 46.097m in length, 20m in width and 2. Om, the volume is 1844.88m’. The construction period is mid-October 1997. 1. The cracks before ramming and pouring control the foundation to be 425" slag cement for the C25o main material, and the amount of 320kglm is used. The coarse aggregate uses 0.5-6cm gravel with good gradation, and the mud content is not more than 1.5%. The amount of mud is not more than 2?