Precautions for Pouring Concrete By Concrete Pump

During the construction of China portable concrete pump, it is necessary to perform some operations on the concrete pump before the concrete is poured, so as to ensure the smooth progress of the construction, so what should be paid attention to when the concrete is poured? Specifically, it can be carried out from the following aspects:

1. Wet the hollow cylinder

Before the concrete pump pours the concrete, it is necessary for the construction personnel to pour a certain amount of water on the water-absorbent hollow tube and moisten it to reduce the adverse effect of the continuous water absorption of the hollow tube on the quality of the structural concrete.

2. Pouring and vibrating

During construction, construction personnel must strictly control the floor and lower steel protection layer and its elevation, and also pay attention to and strengthen the concrete pouring and vibrating operations to prevent the slab concrete from appearing honeycomb, pockmarked and other unfavorable phenomena.

3. Bamboo plywood

During construction, the bracket of China concrete mixer pump must be placed on the bamboo plywood. At the same time, the operator is also required to work on the bamboo plywood. In order to cause harm to the CBM inner membrane, it is strictly forbidden for anyone to directly step on the CBM inner membrane.

4. Discharge port

A 45-degree elbow is added to the discharge port to prevent the concrete from directly impacting the inner mold.

A lot of concrete pouring and pounding operations have been done in construction. So what should we pay attention to when pouring concrete? Through the above introduction, I believe that the majority of users have already understood this problem.