题目内容
(请给出正确答案)
[判断题]
细集料的筛分用标准筛分别是9.5mm,4.75mm,2.36mm,1.18mm,0.6mm,0.3mm,0.15mm,0.075mm。()
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A.大于4.75㎜颗粒为粗集料,应扣5A4.75
B.小于4.75㎜筛孔有5级,A4.75被累计了5次
C.在计算A2.36、A1.18、A0.6、A0.3和A0.15时被重复累计了5次,应扣除5A4.75
D.从4.75㎜以下各筛的累计筛余中分别扣除4.75㎜筛上的累计筛余
A.0.1kN
B.0.15kN
C.0.34kN
D.0.25kN
A.0.15kN
B.0.1kN
C.0.25kN
D.0.34kN
A.4.75~9.5
B.9.5~13.2
C.16~19
D.9.5~16