Introduction
The application of fiber cement boards in curtain walls is revolutionizing architectural facade design concepts. As a professional manufacturer, we explain how this material enhances the overall value of buildings.

Material Characteristics
Fiber cement boards use cement as base material:

• Combined with natural reinforcing fibers
• Enhanced with silica materials for better performance
• 100% free of harmful substances like asbestos
• Manufactured through autoclave curing process

Technical Standards
Curtain wall fiber cement boards must meet:
✓ Surface flatness ≤1.0mm/2m
✓ Edge verticality ≤2mm/m
✓ No cracks, delamination or other defects
✓ Six-side waterproof and moisture-proof treatment

Excellent Performance
Our products feature:
• Flexural strength >16MPa
• Water absorption <30%
• Wet expansion rate <0.40%
• Density 1.2-1.5g/cm³

Fire Safety
Class A1 non-combustible material ensures:

• 240-minute fire resistance
• No toxic smoke generation
• Excellent thermal insulation
• Preferred material for high-rise buildings

Weather Resistance
Adapts to various climate conditions:
✓ Freeze-thaw cycle resistance
✓ Acid rain corrosion resistance
✓ UV aging resistance
✓ High temperature and humidity resistance

Installation Advantages
Simple and fast construction:
• Lightweight, reducing structural load
• Can be sawn, drilled, and carved
• Dry construction, short工期
• Low maintenance costs

Sealing Treatment
Recommended products:

• Silicone sealant (excellent weather resistance)
• Polyurethane sealant (strong adhesion)
• Special weather-resistant sealant (for large formats)

Design Flexibility
Supports diverse designs:

1. Raw concrete texture
2. Multi-color sand paint effects
3. Custom size cutting
4. Creative pattern designs

Environmental Advantages
Green building material:
✓ No radioactive pollution
✓ Recyclable
✓ Energy saving and eco-friendly
✓ Green certification

Quality Assurance
Strict implementation of:

• Factory inspection system
• Annual type testing
• Third-party certification
• 10+ years warranty

Application Fields
Suitable for:

1. Commercial complex curtain walls
2. Office building facades
3. Public building exteriors
4. Building renovation projects

Why Choose Us
• 20 years manufacturing experience
• Customized solutions
• Professional technical team
• National project references

Conclusion
Fiber cement board curtain wall systems combine aesthetics and practicality, making them an ideal choice for modern architecture. Contact us for detailed solutions.