Proactive Fire Safety Built into the Core
Meet stringent building codes with confidence using our Flame-Retardant OSB Boards. This functionally engineered panel is specifically developed for commercial and public spaces with strict fire safety requirements. By integrating eco-friendly flame retardants uniformly throughout the core, it successfully combines the inherent structural strength of OSB with a certified B1-grade fire-resistant rating, providing a reliable and code-compliant substrate without the need for additional on-site fireproofing treatments.
Consistent Protection Without Compromising Strength
The efficacy of our Flame-retardant OSB boards lies in its uniform and durable protection. With a total flame-retardant additive content of ≥20%, it ensures consistent fire-inhibiting performance across the entire panel, resisting degradation even under humid conditions. Crucially, this specialized treatment does not compromise the panel's mechanical integrity. It maintains a robust internal bond strength of ≥0.35 MPa and reliable screw-holding power, ensuring it performs structurally as effectively as it protects against flame spread.
The Smart Choice for Commercial & Public Projects
This board is an intelligent, cost-effective solution for enhancing building safety. It complies with the GB 8624-2012 B1 (Difficult to Ignite) standard, helping to inhibit flame propagation and increase safe egress time. Ideal for applications such as mall fit-outs, office partitions, and hotel renovations, it is available in practical 1220 × 2440 mm sheets and common thicknesses like 15 mm and 18 mm. Choose this panel to seamlessly integrate fire safety into your project's core structure.
|
Parameter |
Specification / Value |
|
Fire Rating |
GB 8624-2012 Class B1 |
|
Key Thickness |
9mm, 12mm, 15mm, 18mm |
|
Standard Size |
1220 x 2440 mm |
|
Flame Retardant Load |
≥20% (Inorganic Additives) |
|
Internal Bond Strength |
≥0.35 MPa |
|
Bending Strength |
Longitudinal ≥20 MPa, Transverse ≥14 MPa |
|
Formaldehyde Emission |
E1 Grade (≤0.124 mg/m³) |
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