What Is Formwork Plywood
Formwork plywood is a specialized engineered wood panel designed for concrete shuttering and formwork systems in building construction. It is made of cross-laminated wood veneers, hot-pressed with waterproof phenolic film on both sides. This structure gives the panel a smooth, hard-wearing and water-resistant surface. You can also check our film faced plywood product page for related construction panel solutions.
Compared with ordinary wood boards, our formwork plywood performs better under wet concrete pouring conditions. It prevents concrete from sticking to the surface and supports multiple reuse cycles. Therefore, it is widely used for building slabs, walls, columns, beams and infrastructure formwork.
Core Advantages of Formwork Plywood
Waterproof phenolic film surface for long service life in wet formwork conditions
Smooth demolding surface, reduces concrete adhesion and post-casting finishing
Reusable formwork plywood for multiple concrete pouring cycles
Cross-laminated veneer structure, high strength and good anti-deformation performance
Good nail holding capacity, easy to cut and process on site
Optional anti-slip film surface for special construction safety requirements
Strong bonding strength, less delamination under wet and heavy load
Edge-sealed treatment, reduces water absorption during use
Standard Specifications & Customizable Parameters
We supply formwork plywood for concrete shuttering, with customizable sizes and thickness options. Meanwhile, all panels support OEM customization.
Standard size: 1220×2440mm / 1250×2500mm
Thickness: 9mm, 12mm, 15mm, 18mm, 21mm
Core material: Poplar, Eucalyptus, Birch, Pine optional
Glue: WBP waterproof phenolic glue
Film color: Black film / Brown film
Surface: Smooth film / Anti-slip film
Edge treatment: Sealed paint edge
Reuse times: 6–15 times depending on project condition
Every sheet of formwork plywood goes through hot pressing, edge sealing and final inspection. As a result, the sealed edges help resist moisture and extend panel service life on site.
Stable Performance of Formwork Plywood
Our formwork plywood uses WBP waterproof phenolic adhesive. The cross-veneer structure balances internal stress and reduces warping during concrete pouring. Furthermore, the phenolic film protects the panel from water and concrete erosion.
After demolding, the concrete surface stays flat and neat. Therefore, it reduces secondary plastering work and improves construction efficiency. The panel keeps stable performance under outdoor and humid construction environments.
Application Scenarios of Formwork Plywood
Thanks to waterproof, reusable and high-strength features, our formwork plywood fits various construction engineering scenarios:
- Concrete formwork for high-rise residential buildings
- Slab, wall, column and beam shuttering
- Bridge, tunnel and highway infrastructure projects
- Water conservancy and civil engineering works
- Basement and commercial building construction
- Precast concrete production yards
Quality Control for Formwork Plywood
All our formwork plywood sheets are produced with carefully selected veneers and high-quality phenolic film. We tightly control drying, gluing, hot pressing, sanding and edge painting processes.
Each batch passes bonding strength, water boiling resistance, flatness and surface wear tests. In this way, we guarantee stable quality, no delamination and long service life for overseas construction buyers.
Customization & Factory Direct Supply
As a professional manufacturer of formwork plywood, we offer OEM options for core material, thickness, size, film color and edge treatment.
Factory direct sales remove middlemen to offer competitive bulk wholesale prices. Besides that, we provide technical support and free sample service for construction contractors and project distributors.
If you need durable and cost-effective formwork plywood for concrete shuttering projects, please contact us for the latest quotation and available sizes.
