混凝土泵送堵管的原因分析及预防措施

Analysis on the reasons caused the plugging in concrete pumping and prevention measures

从操作、管道连接、混凝土或砂浆的离析、局部漏浆等方面分析了造成混凝土泵送堵管的原因,并提出了预防措施,指出应严格按照操作规程操作,不断从每一次堵管中总结经验和教训,以降低堵管发生的可能性。

From operation, pipe connection, segregation of concrete and mortar, local leakage and other aspects reasons caused the plugging in concrete pumping are analyzed, at the same time corresponding preventive measures are proposed. Author points out that operation rules should. be followed strictly to reduce the occurrence of plugging accidents in concrete construction procexs.