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水管在混泥土里会冻坏吗

更新时间: 2020-09-18 00:00:00     

水管自身有一定的膨胀性,所以没有冻坏。而埋在混凝土内的水管受到混凝土水化,伸缩的影响,给水管一个作用力,而水结冰体积变大也给水管一个作用力。所以在双重作用力的条件下,导致水管破裂,完全有可能。

关键词: 水管 泥土

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