Isoboard Magnesium Oxide Fiber Cement Board

Description

Nankarrow Isoboard Magnesium Oxide Fiber Cement Boards are engineered for superior strength, durability, and fire resistance, making them an ideal solution for both interior and exterior construction applications. Composed of magnesium oxide (MgO), high-quality cellulose fibers, and reinforced cementitious materials, Isoboard panels provide outstanding moisture resistance, impact strength, and acoustic insulation while maintaining an eco-friendly composition.

Designed as a versatile alternative to traditional gypsum and fiber cement boards, Isoboard is suitable for partitions, wall cladding, ceilings, flooring underlays, and façade systems in residential, commercial, and industrial buildings. With superior resistance to fire, moisture, and pests, it is a long-lasting and low-maintenance building solution.

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Key Features

✅ High Strength & Durability – Reinforced fiber cement composition ensures superior mechanical properties.
✅ Fire-Resistant & Non-Combustible – Rated Class A fire-resistant for enhanced safety in high-risk environments.
✅ Water & Moisture Resistant – Suitable for wet and humid conditions, making it ideal for bathrooms, kitchens, and exteriors.
✅ Mold, Fungus & Termite Resistant – Inorganic composition prevents microbial growth and pest infestations.
✅ Acoustic Insulation Properties – Reduces airborne noise transmission in partitions and ceilings.
✅ Eco-Friendly & Non-Toxic – Free from asbestos, silica, and harmful chemicals, ensuring a healthier indoor environment.
✅ Versatile & Easy to Install – Can be cut, drilled, nailed, and painted like traditional building materials.

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Technical Specifications

• Material Composition: Magnesium oxide (MgO), cellulose fibers, cement, and natural mineral additives
• Density: 1,200 – 1,500 kg/m³
• Thickness Options:
  • 6mm (0.24″) – Ceiling applications
  • 9mm (0.35″) – Interior wall partitions
  • 12mm (0.47″) – Exterior cladding and flooring underlay
  • 15mm (0.59″) – Heavy-duty wall systems
• Panel Dimensions:
  • 1220mm x 2440mm (4′ x 8′) – Standard size
  • Custom sizes available upon request
• Flexural Strength: ≥ 15 MPa
• Impact Resistance: High impact-resistant rating for heavy-duty applications
• Thermal Conductivity: 0.17 W/mK – Contributes to energy efficiency and thermal insulation
• Moisture Absorption: <10% (Hydrophobic surface treatment available)
• Sound Transmission Class (STC): Up to 50 STC when used in multi-layer partition systems
• Color: Natural gray (paintable and customizable finishes available)
• Finish Options: Sanded smooth, textured, or decorative wood grain

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Fire Safety Specifications

• Fire Classification:
  • ASTM E136: Non-combustible material
  • EN 13501-1: A1 (No contribution to fire)
  • ASTM E84: Class A (Flame Spread Index = 0, Smoke Developed = ≤5)
• Melting Point: > 1,200°C (2,192°F)
• Smoke & Toxic Gas Emission: Zero harmful emissions in case of fire
• Fire-Resistant Structural Applications: Can be used in fire-rated partitions, ceilings, and façade systems

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Advantages of Nankarrow Isoboard Magnesium Oxide Fiber Cement Boards

✅ Highly Durable & Long-Lasting – Resistant to wear, impact, and harsh weather conditions.
✅ Superior Fire Safety – Non-combustible and flame-resistant, ensuring compliance with fire safety codes.
✅ Moisture & Mold Resistance – Performs well in wet and humid environments without swelling or degrading.
✅ Excellent Soundproofing – Enhances privacy and noise control in residential and commercial spaces.
✅ Low Maintenance & Cost-Effective – Requires minimal upkeep and has a long service life.
✅ Versatile Finishing Options – Can be painted, laminated, or textured for aesthetic customization.
✅ Sustainable & Eco-Friendly – Manufactured with low environmental impact and free from hazardous chemicals.

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Applications

• Interior Wall Partitions & Ceilings – Ideal for offices, hospitals, schools, and commercial buildings.
• Exterior Cladding & Facades – Weather-resistant panels for modern architectural designs.
• Flooring Underlay & Subfloors – Provides a strong, stable base for tiles, vinyl, and other floor finishes.
• Fire-Rated Walls & Enclosures – Suitable for high-risk areas requiring enhanced fire protection.
• Roofing & Soffit Panels – Lightweight yet durable solutions for residential and commercial roofing structures.
• Wet Areas (Bathrooms & Kitchens) – High moisture resistance prevents swelling, cracking, and mold growth.
• Industrial & Warehouse Constructions – Heavy-duty panels for impact-resistant and fireproof applications.

Nankarrow Isoboard Magnesium Oxide Fiber Cement Boards offer an innovative, high-performance solution for modern construction needs. With superior fire resistance, moisture protection, and acoustic properties, Isoboard is the perfect choice for architects, contractors, and builders seeking durability, safety, and sustainability. Whether for residential, commercial, or industrial use, Isoboard delivers unmatched reliability and versatility.