Concrete mixer pump Precautions

Concrete mixer pump Precautions

When the concrete pouring pump is piped vertically, the length of the horizontal pipe should not be a quarter of the length of the vertical pipe, or we should set a stop valve at the root of the conveying pipe 3-6m from the discharge outlet according to the book. In order to prevent the concrete mixture from flowing back. When selecting aggregates, the following criteria must be met. The aggregates we choose cannot exceed three-quarters of the minimum net distance of steel bars, nor exceed one-fourth of the minimum structural surface side length. Its maximum The particle size must mainly refer to the nominal diameter of the conveying pipeline. If the particle size is too large, it will cause the blockage of the conveying pipeline and interfere with the smooth completion of concrete pumping.