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Birch plywood
Product Overview
High-Load Capacity for the Most Demanding Structural Frameworks
Heavy-Duty Industrial Plywood is engineered for environments where standard building materials fail. These panels are defined by their extreme density, enhanced veneer thickness, and structural reinforcement. Utilizing a high-pressure bonding process with 100% hardwood veneers, our industrial solutions are designed to handle high-frequency vibration, massive point loads, and mechanical shear. The secret lies in the Symmetrical Multi-Ply Architecture, where the ratio of cross-banded layers is optimized for maximum bending stiffness. This makes it the definitive choice for industrial mezzanines, heavy machinery mounting plates, and structural components in the logistics and transport sectors.
Surface durability is tailored to the application. While the core provides the muscle, the exterior can be treated with specialized resins or overlays to resist impact and abrasion. Our industrial grade undergoes rigorous Compression Testing to ensure that the internal fibers do not collapse under the weight of heavy racking or forklift traffic. Unlike metal sheeting, these plywood solutions provide natural thermal and acoustic insulation, reducing ambient noise in factory settings while preventing the condensation issues common with steel platforms.
High Compression StrengthVibration DampeningCustom Thickness (Up to 50mm)WBP Structural BondMachinery Grade
Technical Specifications
| Bending Strength | 60 to 85 N/mm2 |
| Elasticity Modulus | 9,500 to 12,000 N/mm2 |
| Density | 720kg to 800kg/m³ |
| Glue Standard | EN 314-2 Class 3 (WBP) |
| Thickness Range | 21mm, 24mm, 27mm, 30mm, 40mm, 50mm |
| Hardness | High (Janka Hardwood Rated) |
Primary Applications
- Industrial Mezzanine Flooring
- Heavy-Duty Tooling Jigs
- Trailer Bed Structural Lining
- Machinery Mounting Bases
- Concrete Formwork for Bridges
Core Competitive Strengths
- Load Bearing: Exceptional span-to-weight ratio for safety.
- Fatigue Resistance: Resists cracking under constant vibration.
- Stable Dimensions: Extremely low thermal expansion.
- Impact Toughness: Higher energy absorption than steel.
Trade Summary
| MOQ | 10 Cubic Meters (Structural Batch) |
| Lead Time | 25 to 35 Days |
| Packaging | Steel-Banded Reinforced Pallets |
| Certifications | CE, EN 13986, FSC Certified |
| Standard Sizes | 1220x2440 / 1500x3000mm |
| Edge Treatment | Acrylic Resin Waterproof Seal |
About Us
Tianma Lvjian is China Heavy-Duty Industrial Plywood Solutions Manufacturers and Wholesale Heavy-Duty Industrial Plywood Solutions Factory. With 27 years of professional experience in the research, manufacturing, and sales of Birch Plywood, we adhere to the principles of safety, practicality, environmental friendliness, and aesthetics. Our products consistently meet the European standard of E1, ensuring high levels of environmental safety. We use pure birch wood as the main material and continuously innovate to enhance the design and structure of our birch plywood. We also emphasize surface treatment techniques, delivering environmentally friendly, performance-stable, and visually unique new products to the market and our valued customers.
Honor
ICTT-22019-TIANMA-LVJIAN-(NANTONG)-WOOD-STRUCTURE-TECHNOLOGY-CO.,-LTD
TJIN2412003437PL02-1_EN
TJIN2412003437PL01-1_EN
(65073)VCP-12177
(65072)VCP-12176
CE-EN 13986
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40000m³Safety stock -
65000m³Annual production capacity -
20+COUNTRIESExport to over 20 countries -
20+YEARSdedicated experience in the wood industry -
200+Highly qualified and technically competent personnel
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Logistics and Financial Terms
Heavy-duty panels are weight-intensive. We utilize 20' containers to maximize the tonnage allowed per shipment. Every pallet is equipped with heavy-duty dunnage and waterproof shrouding. Payment is 30% T/T deposit and 70% against B/L. We provide structural load-span tables and deflection data to assist project engineers with specification compliance.
Performance Comparison
- Vs. Steel Grating: Plywood is quieter, provides better traction, and is significantly faster to install.
- Vs. Standard Plywood: Industrial grade has 30% higher density and double the number of internal plys.
- Vs. Concrete: Offers a "dry-trade" solution that is much lighter and can be easily modified on-site.
Structural Cross-Section
The High-Density Multi-Ply Core is designed to distribute weight. By using Equal-Thickness Veneers, we ensure that the neutral axis of the board is perfectly centered, minimizing internal shear stress under heavy loading.
Green Building Commitment
Our industrial solutions champion Resource Longevity. By engineering panels that last 2-3 times longer than standard wood products, we reduce waste and replacement frequency. Sourced from FSC-certified forests, these boards act as a renewable alternative to carbon-intensive steel or concrete. All panels use low-VOC E1/E0 resins, ensuring compliance with strict occupational health and safety standards.
Frequently Asked Questions
Q: Can this support a forklift?
A: Yes, thicknesses of $24\text{mm}$ and above, when properly supported, are designed for rolling forklift loads.
Q: Is it chemical resistant?
A: The phenolic glue is very stable; however, for high chemical exposure, we recommend an additional film overlay.
Q: What is the maximum thickness?
A: We produce specialized industrial boards up to $50\text{mm}$ thick.
Q: Can it be used outdoors?
A: Yes, provided it is the WBP-bonded version and the edges are maintained with waterproof sealant.
Q: Does it have core voids?
A: Industrial grade is manufactured to a "no-void" standard to ensure structural reliability.
Q: How do I fasten these panels?
A: Use high-tensile structural screws or bolts. The dense hardwood core offers excellent fastener retention.
Q: Is it fire resistant?
A: It has high natural resistance due to density. We also offer fire-retardant (FR) treated options.
Q: How do you handle thermal expansion?
A: It expands far less than plastic or metal, but a $2\text{mm}$ expansion gap at joints is still recommended for large areas.
Q: Can I get custom sizes?
A: Yes, for large projects we can produce jumbo sizes up to $1500 \times 3000\text{mm}$ or $2000 \times 4000\text{mm}$.
Q: Is it suitable for die-cutting boards?
A: Yes, its high density and flatness make it an excellent substrate for the packaging industry's die-boards.
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