摘要:PCCP管道注水静水压试验检验其输水管道安装质量、材料质量、井室设备的安装质量。检验与管线配套的限制性接头系统、止推墩系统以及相关的管道配件的性能。进行分段试压或总长整体试压。管道渗漏量主要由实验过程的温度变化、管内残留少量空气和混凝土管芯少量的吸水确定。
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