Commercial Hardwood Waterproof Structural Plywood
Standard: AS/NZS 2269 GB9846(Structural Plywood)
Surface Grade: CD-face sanded/black grade
Stress Grade: F8, F11, F14, F17, F22 Certified
Bond Type: A-Bond Phenolic Adhesive (WBP, 72h boiling)
Core Material: High-Density Eucalyptus / Birch/poplar
Description
Technical Parameters
Professional Product Parameters
|
Brand |
ROGGE WOOD |
|
Standard |
AS/NZS 2269 GB9846(Structural Plywood) |
|
Surface Grade |
CD-face sanded/black grade |
|
Stress Grade |
F8, F11, F14, F17, F22 Certified |
|
Bond Type |
A-Bond Phenolic Adhesive (WBP, 72h boiling) |
|
Core Material |
High-Density Eucalyptus / Birch/poplar |
|
Surface Material |
Birch/Eucalyptus/poplar |
|
Sheet Size |
1200 x 2400mm |
|
Thickness Range |
7mm, 9mm, 12mm, 15mm, 17mm, 19mm, 21mm, 25mm |
|
Density |
650 kg/m³ - 700 kg/m³ |
|
Moistur conter |
6%~12% |
|
Emission Level |
Super E0 / E0 /E1(Compliance with Australian laws) |
Hardwood Factory Perspective
Our facility specializes in high-density hardwood peeling and multi-stage pressing to deliver the ultimate strength required for Grade F structural rating.
Technical Core Advantages
High-Density Multi-Layer Cross Bonding
The 100% hardwood core layers are cross-bonded with phenolic resin, ensuring no internal gaps and maximum structural stability.
Certified Grade F Rating
Every sheet is stamped with its specific Grade F rating (e.g., F17), guaranteeing predictable mechanical properties for engineering.
Waterproof Surface Performance
Using WBP (Water Boiled Proof) phenolic glue, the boards can withstand harsh weather conditions and prolonged moisture exposure.
Superior Screw-Holding Capacity
High hardwood density results in exceptional screw and nail holding power, essential for heavy-duty structural framing.
Engineering Application Scenes
Multi-Story Structural Bracing
Used as high-performance bracing panels in commercial construction to resist horizontal wind and seismic loads.
Heavy-Duty Industrial Mezzanines
Ideal for industrial flooring and mezzanine decks where high point loads and durability are critical requirements.
Hardwood Tone & Grade F Palette
Natural hardwood tones vary from deep amber to reddish-brown, reflecting the dense species used in production.
Palette: Deep Eucalyptus, Amber Hardwood, Industrial Grey Sealant.
Frequently Asked Questions (FAQ)
Q1: What does the 'Grade F' rating represent?
A: Grade F is a stress grading systemthat defines the stiffness and strength of the plywood for structural engineering calculations.
Q2: Why is 100% hardwood core better than combi core?
A: A full hardwood core offers higher density, better impact resistance, and much higher screw-holding capacity compared to softer wood combinations.
Q3: Can Grade F hardwood plywood be used for formwork?
A: Yes, it is excellent for formwork. When used with a phenolic film face, it becomes 'Formply', suitable for numerous reuses in heavy concrete projects.
Q4: Is the glue safe for indoor commercial projects?
A: Yes, we produce Grade F plywood with E0 emission standards, making it safe for indoor mezzanines, flooring, and decorative structural elements.
Q5: How does the waterproofing boiling test work?
A: Our WBP phenolic glue version is tested by boiling small samples in water for over 72 hours; if the veneers do not delaminate, the batch passes.
Q6: What are the standard loading quantities for export?
A: For 17mm Grade F hardwood plywood, a 40ft HQ container typically fits 18-20 pallets, totaling approximately 1000-1100 sheets.
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