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【多选题】
水泥混凝土路面施工中，关于混凝土振捣的表述，正确的是______。A.
在待振横断面上，每车道路面应使用3根振捣棒
B.
振捣棒在每一处的持续时间，应以拌和物全面振动液化，表面不再冒气泡和泛水泥浆为限，不宜过振，也不宜少于40s
C.
在振捣棒已完成振实的部位，可开始振动板纵横交错两遍
D.
振动板移位时，应重叠100～200mm
E.
缺料的部位，应铺以人工补料找平
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