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Product Specifications
Introduction
The convergence of structural performance and fire safety is essential for resilient building design. Jiangsu Jinpeng Fireproof Board Co., Ltd. has leveraged its deep material science expertise, backed by a 200 million yuan investment, to develop structural sheathing that surpasses traditional alternatives. Operating from our 100,000 square meter high-tech park, we focus on providing a foundational, mineral-based solution that simplifies the building process by providing structural capacity and fire protection in a single, durable panel.
Key Features
Specification
| Property | Standard | Performance Range |
| Shear Wall Rating (Typical 12mm) | ASTM E72 | 800−1200 PLF (Assembly Dependent) |
| Panel Density (Structural Grade) | kg/m3 | ≥1150 |
| Flexural Strength (Dry) | MPa | ≥18 |
| Wind Uplift Resistance | ASTM E330 | Excellent |
| Nail Head Pull-Through | N | ≥1000 |
| Water Vapor Permeance | Perms | ∼10 |
Technical Parameters
Application Fields
- Exterior Shear Walls: Provides racking resistance for steel and wood frame construction.
- Roof Diaphragms: Used in non-combustible roof assemblies for horizontal load transfer.
- Siding Underlayment: Creates a robust, fire-safe base for various exterior cladding types.
- Building Envelope Protection: Serves as a primary weather-resistant and structural barrier.
- Light Steel Framing: Essential sheathing to brace and stabilize the metal frame.
Application Areas
Advantages & Core Features
- Dual Functionality: Provides both structural shear resistance and non-combustible fire protection.
- Moisture Resilience: Unlike wood-based sheathing, it will not swell, buckle, or lose strength when exposed to rain or humidity.
- Strong Fastener Retention: The dense, reinforced core provides high resistance to fastener pull-through and pull-out.
- Non-Flammable Barrier: Ensures the building frame is protected from external fire spread.
- Vapor Permeable: Allows wall cavities to breathe, minimizing moisture trapping and condensation risk.
