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1220x2440mm PPL Film Faced Plywood - Marine Grade, Durable Formwork from China Suppliers and Factory
1220x2440mm PPL Film Faced Plywood Marine Construction Formwork Phenolic Board
Frequently Asked Questions (FAQ)
What is 1220x2440mm PPL Film Faced Plywood?
It is a premium marine-grade construction formwork plywood coated with a tough PPL (Plastic) film. The standard size is 1220x2440mm (4x8 feet), specifically engineered to withstand moisture and concrete pouring pressures during construction.
How many times can this phenolic board be reused?
Due to the durable PPL plastic surface and high-quality core veneer bonding, this film faced plywood can be reused 15 to 30 times or more, depending on proper maintenance, handling, and application conditions.
What are the primary applications of marine construction formwork?
It is widely used in concrete formwork structures for high-rise buildings, bridges, dams, tunnels, and marine engineering projects. The smooth surface ensures a clean concrete finish and easy stripping.
What is the difference between PPL film and standard phenolic film?
PPL (Plastic) film offers superior wear resistance, higher impact strength, and excellent waterproof capabilities compared to standard brown or black phenolic paper film. It provides a smoother finish and extends the product's lifespan.
How should the plywood edges be protected?
The edges of the plywood are sealed with waterproof paint during manufacturing. If the boards are cut on-site, the exposed edges must be resealed with waterproof paint immediately to prevent water penetration and core swelling.