一、楼板的进场1．楼板进场时合格证不随赞同行，或合格证上内容不全、填写不规范，特别是结构性能试验不按规范要求抽样检验，楼板养护时间不足。楼板进场时合格证应随货同行，方便施工、建设单位核查进场板的规格、数量、原材料的质量、混凝土的强度情况，确保楼板为合格产品 First, the floor approach 1. When entering the floor, the certificate does not follow the companion, or the certificate is incomplete, fill in the non-standard, especially the structural performance test does not follow the requirements of the standard sampling inspection, floor maintenance time is not enough. Floor access certificate should follow the goods counterparts to facilitate the construction, construction units to verify the size of the admission board, the number of raw materials, the quality of concrete strength to ensure that the floor is qualified products