超大混凝土地面的平整度及裂缝控制

摘要

Based on the engineering practice,darbying construction method is used to control the flatness of large concrete floor under the condition of short construction schedule.The paper briefly illustrates crack controlling method of external concrete mixing technique,and achieves better effect,which has certain refereeing significance for large concrete floor construction.%本文通过工程实践,介绍了在工期较紧的情况下,超大混凝土地面平整度采用刮杠在滑道下行找平施工方法,并对混凝土外掺技术的裂缝控制作了简要说明,取得了较好的效果,对超大混凝土地面施工有一定的借鉴作用。