监控杆

基础的钢筋笼应临时固定，同时确保钢筋宠的基础顶板平面水平，即用水平尺在基础顶板垂直两个方向测量，观察其气泡必须居中；监控立杆预埋件基础混凝土浇捣必须密实，禁止混凝土有空鼓；

Basis of reinforcing cage should be temporary, at the same time, ensure that the basis of reinforced pet flat roof level, with level two vertical direction measurement in basic roof, observe the bubble must center;Monitoring vertical bar embedded parts for cast concrete must be close-grained, ban concrete free drum;