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施工场景水上施工所需设备较多,如吊船、驳船、运输船、交通船、抛锚船、定位船等,图1为施工场景。钻孔前准备开始钻孔前应落实混凝土配合比、混凝土供应系统、供水供电系统、钢筋笼及声测管绑扎和起吊安装设备、质量记录表格等,应清理护筒内铁件或杂物。图2为吸铁器。泥浆及泥浆处理设备钻孔桩施工中,泥浆主要起护壁及浮渣作用,应保证泥浆的质量。泥浆配制后宜存放适当时间再使用,使泥浆颗粒更有效溶解,改善泥浆的性能。泥浆池的容
The scene of the construction equipment required for the construction of water more, such as gondolas, barges, transport ships, traffic ships, anchored ships, positioning ships, Figure 1 for the construction scene. Drilling before drilling should be implemented before the implementation of concrete mix, concrete supply system, water supply and power supply system, steel reinforcement cage and acoustic pipe banding and lifting equipment, quality record forms, etc., should be cleaned inside the iron tube or debris. Figure 2 for the suction device. Mud and mud processing equipment In the construction of bored piles, the mud mainly plays the role of retaining wall and scum, and the quality of the mud should be ensured. The mud preparation should be stored at an appropriate time to reuse, so that the slurry particles more effectively dissolved, improve the performance of the mud. Mud pool capacity