High-Performance Calcium Silicate Board for Robust Building Applications

• Customization: Available
• Wet Expansion Rate: ≤0.25%
• Water Absorption Rate: ≤30%
• Moisture Content: ≤10%
• 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 are the crown jewels of modern building materials, a testament to our commitment to innovation. Forged through an eco-friendly, sintering-free, and lightweight production process, our boards outshine traditional gypsum plasterboards, calcium silicate boards, aluminous gusset plates, and carpenter's plywood. These marvels of engineering boast unparalleled lightness, formidable strength, and resilience against moisture and flame. With exceptional reprocessability and a remarkable price-performance ratio, our boards represent a quantum leap in board technology.

1. Product Introduction
Leader Fiber Cement Board emerges as a paragon of stability and lightweight architecture; a synthesis of robust cement and naturally reinforced fibers. Through meticulous processes such as pulping, emulsion, forming, pressing, autoclaving, drying, and surface treating, we achieve a sophisticated gray hue. The meticulously sanded surface ensures superior thickness consistency and a clearer grain finish. Cement imbues the board with enhanced strength and superior waterproof capabilities, making it a premier choice in both domestic and international building materials markets.

2. Product Characteristics
1. Green
2. Water-proof, damp-proof
3. Fire-proof
4. Sound insulation & absorption
5. Lightweight & high-strength
6. Antisepsis & Anti-moth
7. Non-deformation
8. Long-lasting durability
9. Heat insulation
10. Easy processing, faster application

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: No cracking or delamination after 25 freezing-thawing cycles (GB/T7019-1997)
Radioactivity: Complies with GB6566-2001 (A-class Decoration Materials)


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 Fluorocarbon Paint Board
6. Paint-Free Board
7. 100% Non-asbestos Exterior Wall Cladding
8. Outstanding Exterior Wall Cladding
9. Sandwich Plate

5. Recommended Applications:
Perfect for partition boards, exterior wall cladding, panels, suspended ceilings, lightweight grouting panels, interior drywall decoration, and post-paint and coating interior walls.