在混凝土浇捣过程中提倡文明施工，注意成品保护。有一些施工单位往往在浇捣

在混凝土浇捣过程中提倡文明施工，注意成品保护。有一些施工单位往往在浇捣混凝土时，无人统一指挥与监督。已绑扎成型并经验收的钢筋网上施工人员毫无禁忌地乱踩乱踏，甚至将设备器具压在上面，造成支撑马墩和垫块被压扁或踩倒，以及混凝土内钢筋弯曲变型或位移。这样就会使钢筋位置及保护层厚度得不到保证。还有在混凝土浇捣过程中振捣无序，局部振捣过分或振动棒触及钢筋骨架，也会使钢筋骨架变形、错位，使保护层厚度不均。因此，在混凝土浇捣施工中，应做到规范操作，除了对易于偏位的钢筋应作有效的固定外，应有专人指挥监督，严禁人员在钢筋上随意行走，振捣要按操作规范要求认真有序操作，振动捧不得随意触及钢筋骨架。

在混凝土浇捣过程中提倡文明施工，注意成品保护。 有一些施工单位往往在浇捣混凝土时，无人统一指挥与监督。 已绑扎成型并经验收的钢筋网上施工人员毫无禁忌地乱踩乱踏，甚至将设备器具压在上面，造成支撑马墩和垫块被压扁或踩倒，以及混凝土内钢筋弯曲变型或位移。 这样就会使钢筋位置及保护层厚度得不到保证。 还有在混凝土浇捣过程中振捣无序，局部振捣过分或振动棒触及钢筋骨架，也会使钢筋骨架变形、错位，使保护层厚度不均。 因此，在混凝土浇捣施工中，应做到规范操作，除了对易于偏位的钢筋应作有效的固定外，应有专人指挥监督，严禁人员在钢筋上随意行走，振捣要按操作规范要求认真有序操作，振动捧不得随意触及钢筋骨架。

In the process of concrete pouring and tamping, we should advocate civilized construction and pay attention to the protection of finished products. Some construction units often have no unified command and supervision when pouring and tamping concrete. The construction personnel of the steel bar net that has been bound and accepted have no taboo to trample, or even press the equipment on it, resulting in the support pier and cushion block being flattened or trampled down, as well as the bending deformation or displacement of the steel bar in the concrete. In this way, the position of reinforcement and the thickness of protective layer can not be guaranteed. In addition, in the process of concrete pouring and tamping, the disordered vibration, local excessive vibration or the vibrating rod touching the reinforcement framework will also cause the deformation and dislocation of the reinforcement framework and the uneven thickness of the protective layer. Therefore, in the construction of concrete pouring and tamping, the standard operation should be achieved. In addition to the effective fixation of the steel bars which are easy to deviate, there should be a special person to direct and supervise. It is strictly forbidden for personnel to walk on the steel bars at will. The vibration should be operated carefully and orderly according to the requirements of the operation specifications, and the vibration handle should not touch the steel bar skeleton.<br>