Selecting the correct formwork specification and board thickness is critical for ensuring concrete pouring safety, structural alignment, and site cost management. Standard plywood dimensions vary across international regions, and matching thickness to specific structural loads is a fundamental engineering requirement.

Standard International Formwork Dimensions

1. 1830×915mm (3×6 feet): The most widespread standard in Southeast Asia and local building developments. Highly manageable for manual labor handling.

2. 2440×1220mm (4×8 feet): The dominant global specification across the Middle East (Dubai, Saudi Arabia), Europe, and the Americas. Ideal for reducing panel joints in large slab and wall forms.

3. 1830×1220mm (4×6 feet): A specialized specification widely applied in heavy engineering projects to optimize formwork alignment.

Thickness Selection Matrix based on Project Scenarios

• 10mm – 12mm Thickness: Designed for temporary light-duty casting, curved structures, and non-load-bearing concrete walls.

• 14mm – 15mm Thickness: The benchmark choice for residential floor slabs, beams, and residential building columns. Balance of weight and strength.

• 18mm – 20mm Thickness: Engineered for heavy-duty structural applications including high-rise commercial cores, elevated highway piers, bridges, and water conservancy dams.

Engineering Quality Assurance by NQ Formwork

Every sheet produced by NQ Formwork Plywood Co., Ltd. undergoes high-precision sanding to ensure strict thickness tolerances within ±0.5mm. Utilizing high-density eucalyptus cores combined with top-tier phenolic surface glue, our formwork panels resist bending under extreme hydraulic concrete pressures.

Sourcing Formwork Directly from Factory:

• WhatsApp / Hotline: +86 19977575391

• Business Email: cn8619977575391@gmail.com

• Factory Address: No. 1, Industrial Road, Batang Industrial Park, Gangnan District, Guigang City, Guangxi, China