未分类题

当钢筋混凝土柱截面较小，配筋又很密集时，宜采用哪种振捣器? A.插入式振捣器 B.表面振捣器 C.附着式振捣器 D.振动台

A.插入式振捣器
B.表面振捣器
C.附着式振捣器
D.振动台

【参考答案】

C
当柱截面小，配筋又很密集时，采用插入式振捣器较困难；表面振捣器一般用于面积较大的楼板；振动台是预制件厂专用的......

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