External Wall Insulation Fiber Cement Board – Premium A1 Fireproof Cladding Solution

Introduction

External wall insulation fiber cement boards are revolutionizing building envelope systems. These high-performance boards provide exceptional thermal insulation and fire protection for modern construction.

Superior Material Composition

Our fiber cement insulation boards contain:

• Portland cement base

• Natural wood fibers

• Quartz sand reinforcement

• 100% asbestos-free formula

Excellent Fire Performance

A1 fireproof boards deliver:

• 240-minute fire resistance (GB/T9978-1999)

• Class A incombustibility (GB8624-1997)

• Zero toxic smoke emission

• 600°C refractory temperature

Thermal Insulation Properties

Insulation boards provide:
✓ 45dB sound absorption (Gbj75-84)
✓ Low thermal conductivity
✓ Excellent energy efficiency
✓ Reduced heating/cooling costs

Technical Specifications

Key parameters include:
• Density: 1.2-1.5g/cm³
• Moisture content: ≤30%
• Bending strength: ≥16MPa
• Swelling ratio: ≤0.4%

Durability Features

Weather-resistant boards offer:

• Freeze-thaw resistance (25 cycles)

• Waterproof performance

• Dimensional stability

• Long service life

Application Versatility

Perfect for:

1. External wall cladding

2. Building insulation systems

3. Partition walls

4. Suspended ceilings

Installation Advantages

Easy-to-install boards feature:
✓ Multiple size options
✓ Tapered or square edges
✓ Sanded or polished surfaces
✓ Custom cutting available

Environmental Benefits

Eco-friendly boards are:
• Radioactivity Class A (GB6566-2001)
• Sustainable materials
• Recyclable components
• Low carbon footprint

Quality Assurance

All insulation boards have:

• ISO 9001 certification

• SGS testing reports

• CE compliance

• GB standard approval

Why Choose Our Products

• 30,000,000m² annual capacity
• 20+ years manufacturing experience
• Technical support team
• Global shipping available

Project Applications

Successfully used in:
✓ Commercial buildings
✓ Residential complexes
✓ Industrial facilities
✓ Renovation projects

Conclusion

For premium external wall insulation fiber cement boards, our solutions offer unmatched performance and reliability. Contact us for samples and quotations.