What should I do if cement sticks at the pipe plugging of concrete mixer?

Tap the pumping pipe first, find the place with abnormal noise, determine the position of blockage, and then unload. Knock and other methods to remove stones, etc.

Pump blockage is mainly caused by the cooperation between construction site and pipeline installation, and it is more important to prevent pump blockage. The methods include: paying attention to the placement of new and old pipelines, returning the pump regularly after stopping the pump, the continuity of pumping arrangement, and using additives such as rain rainbow to improve the construction performance and pumping ability of concrete. Customer service concrete of Oriental Yuhong Admixture Division will answer your questions.