Premium Insulation Board with Low Water Absorption for Durable Walls

• Customization: Available
• Wet Expansion Rate: ≤0.25%
• Water Absorption Rate: ≤30%
• Thermal Conductivity: ≤0.35W/(M.K)
• Impermeability: 24 Hours, No Water Droplets
• Flexural Resistance (Saturated Strength): ≤13MPa
• Impact Resistance Strength: ≤1.4kj/M2
• Radioactivity: Ira: 0.2 IR: 0.2
• Asbestos: 100% Asbestos Free
• Formaldehyde Release Amount: 0
• Non Combustibility: 240 Minutes
• Combustion Performance Level: A1
• Frost Resistance: After 25 Freeze-Thaw Cycles, There Was No Cracking
• Hot Rain Performance: After 25 Cycles, There Was No Cracking or Delamina
• Hot Water Performance: Flexural Strength Ratio ≥ 60%
• Transport Package: Fumigation Wood Pallet +PE Cover +Corner Protect
• Specification: 1220*2440mm
• Trademark: Qingdao Leader
• Origin: Qingdao
• HS Code: 68118200
• Production Capacity: 1500000

Product Description

Leader Inorganic Boards proudly stand out with an innovative sintering-free, lightweight, and environmentally-friendly production process exclusively crafted by Qingdao Leading Intelligent Construction New Materials Technology Co., Ltd. These boards set a new benchmark by outperforming conventional gypsum plasterboards, calcium silicate boards, aluminous gusset plates, and carpenter's plywood available in the market. Boasting a lightweight yet robust design, these boards offer exceptional resistance to dampness and flames, along with excellent reprocessability. With a superior price-performance ratio, they represent a significant leap forward in board technology.

1. Product Introduction
The Leader Fiber Cement Board epitomizes stability and lightweight construction. Crafted using cement as a primary material and reinforced with natural fibers, it undergoes meticulous processes including pulping, emulsion, forming, pressing, autoclaving, drying, and surface treatment. Its characteristic gray hue, enhanced by a sanded surface, ensures superior thickness uniformity and a more pronounced grain. The cement infusion grants higher strength and exemplary waterproof capabilities, making it the premier choice in both domestic and global building materials markets.

2. Product Characteristics
1. Environmentally Green
2. Exceptional Water and Damp Resistance
3. Fire Resilience
4. Superior Sound Insulation and Absorption
5. Lightweight with High Strength
6. Antisepsis and Anti-moth Qualities
7. Non-deforming for Long-term Stability
8. Extended Longevity
9. Excellent Heat Insulation
10. Facilitates Easy Processing for Faster Construction

Density: 1.2-1.5G/CM3
Fire-proof Rate: A-Class Incombustible (GB8624-1997)
Incombustibility (min): 240 minutes (GB/T9978-1999)
Water Content: ≤30%
Swelling Ratio: ≤0.4%
Anti-bending Strength: ≥16MPA
Frost Resistance: Resilient against cracking and delamination after 25 freeze-thaw cycles (GB/T7019-1997)
Radioactivity: Adheres to GB6566-2001 (A-class Decoration Materials Standard)


3. Product Comparison


4. Product Classification
1. Calcium Silicate Board
2. Fiber Cement Board
3. Wood Grain Exterior Wall Cladding
4. Colored Cement Board
5. UV Florocarbon Paint Board
6. Paint-Free Board
7. 100% Non-asbestos Exterior Wall Cladding
8. Outstanding Exterior Wall Cladding
9. Sandwich Plate

5. Recommended Application:
Ideal for use as partition boards, exterior wall cladding, panels, suspended ceilings, lightweight grouting panels, interior drywall decoration boards, and post-painting and coating of interior walls.