Single reverse side U-groove equipment

The wide application of single side U-shaped trough equipment plays an important role not only in the laboratory, but also in other places. Just like the application in vegetable greenhouses, many places in vegetable greenhouses are not easy to irrigate, and it is inconvenient to irrigate manually. At this time, carry out some corresponding operations at an appropriate time, and then you need to use the U-shaped trough equipment. Use the U-shaped trough equipment at the other end of the greenhouses, and when the water flows to the other end of the greenhouses, The U-shaped trough equipment can realize the function of automatic line change for irrigation, and play a good irrigation effect, so that the greenhouse planting can be carried out better and play a better planting effect

the single reverse side U-shaped groove equipment adopts the vertical vibration extrusion technology to produce U-shaped, rectangular and arc components, which can be used in U-shaped and trapezoidal channels and other projects. Its size is accurate, its compactness is high, and it is frost resistant, impermeable and bending resistant. It can be used to build U-shaped channels with good quality, long service life, convenient construction and cost saving

problems to be paid attention to during the construction of single reverse side U-shaped groove equipment:

1. Before the joint of U-shaped groove forming mechanism, wash the joint with cement, apply a layer of cement slurry, and construct the joint with 1:2.5 expansion cement mortar

2. For canal side soil protection, the particle size of U-shaped groove forming machine shall not be greater than 20cm, and the density shall be uniform and flat

3. According to the design requirements, a gantry pile is set every 30 meters, which is subject to the shape of the built channel. The channel type is the same as the built U-shaped plate, and the channel is refined

4. When lining, 75 # cement mortar shall be laid at the bottom of the slab with a thickness of 3-4cm, a width of not less than 15cm, and the width of longitudinal and transverse joints is 2.0-2.5cm