Regarding the pre-embedding of electrical switches, sockets and small power distribution boxes in reinforced concrete walls and columns, this article, taking actual projects as examples, proposes to conduct pre-embedding with polystyrene foam boards, which can effectively meet the design and construction requirements, promote construction quality, and save construction cost.%以实际工程为例,针对在钢筋混凝土墙上及柱内预埋电气开关、插座及小型配电箱底盒时,提出采用聚苯乙烯泡沫板进行预埋的施工做法,能有效达到设计及施工规范要求,提高施工质量,节约施工成本。
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