Introduction
The Yellow shuttering plywood is a resin-coated engineered wood panel designed for concrete formwork. It serves as a temporary mold that supports freshly poured concrete until it cures into the required structural shape.
Technical Specifications
|
Specification |
Details |
|
Core Veneer |
100% Poplar or Radiata Pine |
|
Adhesive |
WBP Melamine-Phenolic Resin |
|
Bonding Performance |
24-hour boiling water test passed |
|
Thickness Tolerance |
±0.3 mm (EN 324) |
|
Diagonal Tolerance |
≤ 2.0 mm |
|
Modulus of Elasticity (MOE) |
≥ 5,500 N/mm² |
|
Concrete Pressure Capacity |
Up to 60 kN/m² |
|
Surface Coating |
Double-sided 120 g/m² yellow acrylic coating |
|
Formaldehyde Emission |
E1, CARB Phase 2 & EPA TSCA Title VI (≤0.05 ppm) |
Applications
High-Rise Slab Formwork: Standard 1220 × 2440 mm panels match global scaffolding grids perfectly, cutting onsite trimming time by 30% on commercial towers up to 50 stories.
Civil Infrastructure: Heavy-duty panels built for highway retaining walls and bridge abutments, engineered to withstand continuous high-frequency vibrator impact.
Vertical Shear Walls: High load-bearing framework integration prevents panel swelling and blowout risks under heavy pouring pressure.
Precast Yards: Delivers a smooth, matte, honeycomb-free concrete finish across 10+ repeated casting cycles.
Manufacturing Capabilities
25,000 m³ Monthly Output: Driven by 6 automated short-cycle hot press lines to guarantee uninterrupted wholesale supply for Tier-1 distributors worldwide.
Two-Stage Hot Pressing: Core composition pressing followed by a separate film fusion phase ensures a strict thickness tolerance within ±0.5 mm.
Moisture Control: Continuous veneer drying seals core moisture at 8%–12%, eliminating warping, shrinking, or cracking in extreme tropical or high-humidity climates.
Ultrasonic Core Scanning: 100% automated non-destructive testing catches internal voids and core gaps at the factory.
CNC Edge Sizing: High-speed industrial saws execute precise 90° perpendicular cuts with deviations under 0.5 mm/m, ensuring flush, seamless panel joints.
Supply Support
90 to 180-Day Price Lock: Fixed-price supply contracts protect commercial contractors and stockists from sudden raw timber market volatility.
OEM & Contract Inventory: Custom edge-branding available for regular buyers. We maintain a dedicated safety stock of standard 18 mm boards for contract clients to reduce lead times to 7 days.
Packaging & Logistics
Reinforced Edge Protection: All panel edges are triple-coated with waterproof polyurethane paint and protected by heavy-duty corner guards to minimize moisture absorption, edge splitting, and handling damage during transport and storage.
Export-Grade Bundles: Panels sit on thick, solid wood runners, wrapped in heavy UV-stabilized plastic film, and strapped with 8 high-tensile steel bands.
Flexible Container Loading: Minimum order of 1 × 40' HQ container, pre-packed with 480 pieces (18 mm) or 400 pieces (21 mm).
After-Sales Service
Complete technical verification and solution proposals are provided within 48 hours for quality claims submitted with batch codes and supporting photos.
Full pro-rata replacement or commercial credit is available if any panel experiences non-structural core delamination within its first 5 pours.
Every panel is marked with a unique batch code for full traceability of raw materials, moisture records, and production parameters.
FAQ
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