Eco-Friendly Calcium Silicate Board for Sustainable Building Material Use

• 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 meticulously crafted with a revolutionary sintering-free, lightweight, and environmentally friendly production process that surpasses current market offerings like gypsum plasterboards, calcium silicate boards, aluminous gusset plates, and carpenter's plywood. These remarkable boards boast attributes such as being lightweight yet possessing high strength, impressive resistance to both moisture and fire, and excellent adaptability for reprocessing. With a superior price-performance ratio, these boards redefine quality and mark a significant advancement in board technology.

1. Product Introduction
Leader Fiber Cement Board stands out as an exceptional building and decoration board, offering stable performance and remarkable lightness. Comprising mainly of cement and reinforced with natural fibers, it undergoes a thorough process of pulping, emulsion, forming, pressing, autoclaving, drying, and surface treatment to achieve a refined gray color. The sanding process enhances surface uniformity and grain clarity. The integration of cement elevates its strength and waterproof characteristics, making the fiber cement board the epitome of quality in both domestic and international building materials markets.

2. Product Characteristics
1. Green
2. Water-proof, moisture-proof
3. Fire-resistant
4. Excellent sound insulation and absorption
5. Lightweight with high strength
6. Resistant to decay and insects
7. Non-deforming
8. Long-lasting durability
9. Superior heat insulation
10. Easy to process, enabling faster construction

Density: 1.2-1.5G/CM3
Fire-proof Rating: A-Class incombustible (GB8624-1997)
Incombustibility (duration): 240 minutes (GB/T9978-1999)
Water content: ≤30%
Swelling ratio: ≤0.4%
Anti-bending Strength: ≥16MPA
Frost resistance: No cracking or delamination after 25 cycles of freezing and thawing (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 application:
Ideal for partition boards, exterior wall cladding, panels, suspended ceilings, lightweight grouting panels, interior drywall decoration boards, and interior walls after painting and coating.