The reason why wood circular column forms are more popular than steel formwork

With the wide application of wood circular column formwork, the construction unit gradually reduced the use of steel formwork. Today Xiaobian leads everyone to analyze the reason why the wood circular formwork is more popular than the steel formwork.

1. The wood circular column formwork is made of high temperature and high pressure, pressed, high strength, good toughness, and the static bending strength is more than twice the strength of the wood.

2. The width of the film of the wood circular formwork is wide, the joints are less, and the size of the plate surface is 1220×2440mm. Compared with the steel formwork, the die and the demoulding speed are fast.

3. The surface of the wood circular column formwork is processed by imported mechanical film with high precision, smooth and easy to demould, the concrete surface is smooth and smooth, the plastering operation can be cancelled, the construction period is shortened, and the weight is light, easy to cut and easy. Nail knot, good construction performance, can be used for all kinds of special-shaped plates, and the construction efficiency is high.

4. strong water resistance, the production of phenolic resin by thermo-compression bonding, boiled for 12 hours without opening the glue, the concrete curing process does not deform when exposed to water.

5. The thermal conductivity of the wood circular formwork is much smaller than the thermal conductivity of the steel mold, which is conducive to winter construction.

6. The wood circular column formwork uses a high number of turnover, can reach more than 10 times.

The circular formwork is based on the company's many years of production and deep processing of wood products. The steel formwork and FRP formwork used in the construction industry have high production cost, high transportation cost, slow installation speed and large-scale mechanical equipment. And the disadvantages of poor circular forming effect, a new product independently developed by the application of fluid mechanics.