混凝土路面缩缝的间距不应大于(  )。A.4~5m B.6~7m C.8~1

练习题库2022-08-02  15

问题 混凝土路面缩缝的间距不应大于(  )。A.4~5mB.6~7mC.8~10mD.12~14m

选项 A.4~5m
B.6~7m
C.8~10m
D.12~14m

答案 B

解析 路宽小于7m可不设纵向缩缝;横向缩缝为假缝,间距6~7m,宽8~10mm,沥青料填缝。
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