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以往大跨度现浇梁板的施工中,由于混凝土需要较长时间的养护,从浇筑到拆模,即使在添加外加剂的情况下,也至少需
In the past, construction of large-span cast-in-situ slabs required at least a period of time due to the concrete’s maintenance, from pouring to demoulding, even if adding additives, at least