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Reinforcement Methods for Cylindrical Film Faced Plywood: Three-Layer Perimeter Reinforcement

Cylindrical film faced plywood reinforcement is a crucial aspect in the construction of cylindrical film faced plywood. Effective reinforcement not only ensures the surface forming effect of the circular wooden formwork but also helps to increase the number of reuses, thus saving costs for clients. Today, we will focus on the three-layer perimeter reinforcement method for cylindrical film faced plywood, which are the key considerations during formwork installation.


Reinforcing cylindrical film faced plywood involves three main layers. Firstly, installing a layer of steel straps around the formwork to achieve uniform reinforcement. Secondly, reinforcing vertical timber on the perimeter of the formwork plays a role similar to secondary ribs. Finally, reinforcing the surrounding well frame framework, with a well frame set every 1 meter to increase the stability of the formwork.


When reinforcing the first layer of steel straps, it is essential to ensure even spacing. It is generally recommended to use 25-30 cm steel straps, ensuring that the reinforcement bolts are not on the same vertical line and maintaining consistent tightness.


The second layer of timber reinforcement involves installing four timbers on the four vertical edges of the formwork's perimeter, with the option to increase the number of timbers based on conditions. This layer primarily reinforces the vertical secondary ribs.


For the third layer of well frame reinforcement, it helps to maintain the verticality of the columns and prevent leaning. Setting a well frame every 1 meter can absorb the tension generated during formwork pouring, ensuring construction safety.


Adhering to standardized construction guidelines not only guarantees the quality of the project but also better protects the cylindrical film faced plywood, extending its lifespan and ultimately reducing construction costs.


In conclusion, proper reinforcement methods are essential for cylindrical film faced plywood construction to ensure structural integrity and cost-efficiency in projects. Adhering to the recommended reinforcement techniques can greatly benefit both the construction process and the longevity of cylindrical film faced plywood.