、某工程用普通水泥配制的混凝土产生裂纹，试分析下述原因，哪项不正确？（） -题库考试答案搜索网

、某工程用普通水泥配制的混凝土产生裂纹，试分析下述原因，哪项不正确？（）

单选题

2021-07-17 23:33

A、<span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">混凝土因水化后体积膨胀而开裂</span></span></p><p></p>
B、<span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">因干缩变形而开裂</span></span></p><p></p>
C、<span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">因水化热导致内外温差过大而开裂</span></span></p><p></p>
D、<span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">水泥体积安定性不良</span></span></p><p></p>

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正确答案

A

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标签：道路桥梁与渡河工程专升本土木工程材料 19级补考 2020年第二学期补考期末考试

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