Precautions for reinforced concrete with hollow plastic formwork in water channels

Canals are important facilities for drainage and irrigation. In order to ensure the stability and durability of canals, concrete reinforcement is usually required. In the process of concrete reinforcement, the use of hollow plastic formwork is a common method. Hollow plastic formwork has the advantages of light weight, easy installation and disassembly, and corrosion resistance, but some matters need to be paid attention to during use to ensure the quality and stability of reinforced concrete.

It is crucial to choose a suitable hollow plastic formwork. When choosing a hollow plastic formwork, its quality and structural stability need to be considered. A good quality hollow plastic formwork can withstand the pressure and weight of concrete pouring, and a structurally stable hollow plastic formwork can ensure.

There will be no deformation or movement when pouring concrete. Therefore, when choosing a hollow plastic formwork, you need to choose a reliable supplier and carefully check the quality and structure of the formwork.

The following plastic construction formwork supplier will introduce the precautions for installing hollow plastic construction formwork:

1. Plastic construction formwork is the same as wooden formwork. After delivery, it should be placed on a flat place when it is transported to the construction site for storage.

2. There is no need to brush the release agent on the plastic construction formwork before use.

3. If different specifications are required, you can make a reservation to reduce the waste of cutting.

4. For cast-in-place slabs, the bottom interval can be 20-30CM.

5. The two ends of the formwork can be considered to be sealed with rubber strips to prevent mortar from entering the hole.

6. Nail the nails with small vertical rods as much as possible, and do not suspend the nails.

7. When removing the mold, the mold must be removed from a small piece of the mold, and the formwork is removed while removing the support frame to prevent it from falling into a larger area.

8. Try not to let the corners hit the ground directly, and at the same time make sure that the hard construction waste (such as iron nails, waste steel bars, etc.) on the ground is clean to prevent the formwork from falling and causing damage directly due to falling on the hard construction waste, thus affecting the next use.

9. Before disassembling the plastic construction formwork, the mortar should be cleaned in time.

10. This product is suitable for minus 20 degrees to 75 degrees.

11. When the plastic construction formwork is subjected to electric welding operation, water can be sprayed on the surface of the formwork to prevent large pieces of welding slag from scalding the surface.

In short, using hollow plastic formwork to reinforce concrete is a common method, but the above matters need to be paid attention to during use to ensure the quality and stability of the reinforced concrete. Only when these precautions are strictly followed can the stability and durability of the water channel be ensured, so as to better meet the needs of drainage and irrigation.

BZ hollow plastic formwork factory looking forward to your inquiry!

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