Cylindrical plywood is made of high-quality poplar, which is lighter than ordinary poplar, has high strength, good toughness, and is easy to construct. The surface is made of large yin plywood, the inner and outer epoxy resin film is smooth, waterproof and breathable. Cylindrical concrete pouring for construction plants. Phenolic paper film (dark brown, black,).

Mainly used for bridge construction, office buildings, shopping malls, entertainment centers and other construction sites.

Regular model size:

Features of cylindrical formwork:

1. There are few seams, high flatness, tight vertical splicing contact, and leak-treating slurry. Because the inner wall of the cylindrical formwork is smooth, the epoxy resin formwork layer is not easy to bond with the concrete, the formwork can be fully heightened at one time, and the thermal insulation performance is good. The concrete surface is smooth and flat, the color is consistent, the roundness is accurate, and the vertical error is small.

2. No complex external support system is required. The cylindrical formwork adopts female and female ports at the interface, and the outer ring is reinforced with steel strips every 300MM. The longitudinal positioning of the transverse and longitudinal lap joints of the steel pipe makes the longitudinal effect of the cylindrical formwork better.

3. Light weight, high strength, good thermal insulation performance and good wear resistance; the installation of the cylindrical formwork is very simple, a column of several meters high can be installed by two people, manual erection, simple operation, reducing the labor intensity of the operator.

4. It is easy to form, disassemble and assemble, and has high efficiency. Since the template is processed according to the different requirements of each layer of the cylinder, it can be cut arbitrarily, and can be cut according to the connection shape of the cylinder and the beam, which greatly improves the work efficiency. Preliminary calculations can provide 2-3 times the work efficiency.

5. After the cylindrical formwork is removed, it is easy to clean, close the card and place it upright.