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()的矿物组成主要为四种即C3S、C2S、C3A、C4AF,分别叫做硅酸三钙、硅酸二钙、铝酸三钙、铁铝酸四钙。
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水泥中各矿物水化速度由快到慢的顺序是()。
A.C3A>C2S>C3S>C4AF
B.3A>C3S>C4AF>C2S
C.C3A>C4AF>C3S>C2S
D.C3S>C3A>C4AF>C2S
水泥中各矿物28天期龄强度的绝对值由高到低的顺序是()。
A.C3A>C2S>C3S>C4AF
B.C3A>C3S>C4AF>C2S
C.C3A>C4AF>C3S>C2S
D.C3S>C3A>C4AF>C2S
A.C3A>C2A>C4AF>C3S
B.C3S>C2S>C4AF>C3A
C.C3A>C3S>C4AF>C2S
D.C3S>C2S>C4AF>C3A