通过对某工程细石混凝土地面空鼓的现状进行调查,采用钻孔注胶技术进行空鼓处理,全面介绍了该技术的工艺原理、工艺特点及施工要点,并给出一些安全环保措施,取得了良好的处理效果。%The paper undertakes the investigation on the current status of the hollows on the fine aggregate concrete ground in some project, adopts the drilling glue injection technique to treat the hollows, introduces the craft principle, the craft features and the construction points of the technique, and provides some safe environment protecting measures, so as to achieves better treatment effect.
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