施工振捣人员在施工前要经过严格的专业培训，明确振捣分层的冲击厚度，振捣

Construction vibrators must undergo rigorous professional training before construction to clarify the impact thickness of the vibrating layer, the duration of the vibrating force and the strength standard of the layered vibrating. The vibrating rod should be inserted quickly and pulled out slowly. The connection distance between the vibrating point of the vibrating rod and other vibration points should meet the relevant technical regulations, and the distribution of the vibration points should be evenly divided. The vibrating time requires that the concrete does not sink significantly, there is no air bubbles, and the surface is flooded.

Construction vibration personnel before construction to go through strict professional training, clear vibration layered impact thickness, vibration force duration and layered vibration strength standards. The vibration bar should be inserted quickly and slowly, the distance distance between the vibration bar and other shock points should be in accordance with the relevant technical regulations, and the distribution of the shock points should be uniform division. The vibration time is required by concrete not significantly sinking, no bubbles coming out, and surface slurry.

Before construction, the construction vibration personnel shall undergo strict professional training to clarify the impact thickness of vibration layer, the duration of vibration force and the strength standard of layered vibration. The vibrator shall be inserted and pulled slowly. The connecting distance between the vibrating point and other vibration points shall conform to relevant technical regulations, and the distribution position of the vibration point shall be uniform. The vibration time is required by the concrete not sinking significantly, no bubble coming out and surface flooding.<br>