Moisture-Resistant Calcium Silicate Board for Reliable Wall Cladding

• 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 crafted using a cutting-edge, eco-friendly production process that eliminates the need for sintering. Engineered by Qingdao Leading Intelligent Construction New Materials Technology Co., Ltd., these boards surpass traditional options like gypsum plasterboards, calcium silicate boards, and more. Featuring an impressive combination of light weight, high strength, moisture resistance, flame retardancy, and excellent reprocessability, these boards redefine value with an outstanding price-performance ratio, signaling a significant advancement in board technology.

1. Product Introduction
Leader Fiber Cement Board is a premium-quality, lightweight building and decoration solution. Constructed with cement and reinforced by natural fibers, it undergoes a meticulous process of pulping, emulsifying, forming, pressing, autoclaving, drying, and surface treatment. The result is a sleek gray board with a sanded surface that ensures uniform thickness and pronounced grain. Thanks to its cement core, the board boasts superior strength and waterproof capabilities, making it a top-tier choice in the global building materials market.

2. Product Characteristics
1. Environmentally Friendly
2. Water-Proof and Damp-Proof
3. Fire-Proof
4. Sound Insulation and Absorption
5. Lightweight and High-Strength
6. Resistant to Mold and Insects
7. Non-Deforming
8. Durable for Long-Term Use
9. Heat Insulation
10. Easy to Process, Accelerating Work Efficiency

Density: 1.2-1.5G/CM3
Fire-Proof Rating: A-Class Incombustible (GB8624-1997)
Incombustibility Duration: Up to 240 Minutes (GB/T9978-1999)
Water Content: ≤30%
Swelling Ratio: ≤0.4%
Anti-Bending Strength: ≥16MPA
Frost Resistance: No Cracking or Delamination After 25 Freeze-Thaw 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. OutSanding Exterior Wall Cladding
9. Sandwich Plate

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