水闸闸墩施工中,常用的沉降缝填充材料有( )等A.沥青油毛毡 B.水泥砂浆 C.沥青杉木板 D.黏土 E.泡沫板

作者: rantiku 人气: - 评论: 0
问题 水闸闸墩施工中,常用的沉降缝填充材料有( )等
选项 A.沥青油毛毡 B.水泥砂浆 C.沥青杉木板 D.黏土 E.泡沫板
答案 ACE
解析 沉降缝的填充材料,常用的有沥青油毛毡、沥青杉木板及泡沫板等多种。故选择ACE

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