12mm Medium high density fiber cement board is a high-quality building material manufactured from natural fiber-reinforced cement, quartz sand, and premium raw materials. This versatile board combines excellent strength with reliable performance for diverse construction applications worldwide.

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What Is Medium High Density Fiber Cement Board?

12mm Medium high density fiber cement board is a high-quality building material manufactured from natural fiber-reinforced cement, quartz sand, and premium raw materials. This versatile board combines excellent strength with reliable performance for diverse construction applications worldwide.

12mm Medium high density fiber cement board
12mm Medium high density fiber cement board

Key Benefits of This Fiber Cement Board

12mm Medium high density fiber cement board offers outstanding advantages for modern building projects. Architects, contractors, and builders choose this material for its perfect balance of density, strength, and workability.

10 Superior Features

  • Green Environmental Materials – Safe and sustainable composition

  • Excellent Strength and Toughness – ≥16MPa bending strength

  • Water-Proof, Fire-Proof, Damp-Proof – Triple protection system

  • Antisepsis and Moth-Proofing – Prevents biological degradation

  • Good Acoustic Insulation – Effective noise reduction

  • Weather Resistance – Withstands harsh climate conditions

  • Good Thermal and Heat Insulation – Energy efficient

  • Durability and Long Lifetime – Decades of reliable service

  • Non-Deformation – Maintains shape over time

  • Easy Processing and Faster Working – Saves time and labor

Technical Specifications

12mm Medium high density fiber cement board meets rigorous quality standards:

  • Thickness Range: 5-30mm for various application needs

  • Standard Sizes: 1220×2440mm, 1200×2400mm, 1200×3000mm, 1220×3000mm, 1200×600mm, 600×600mm

  • Density: 1.2-1.5g/cm³ for optimal strength-to-weight ratio

  • Water Content: ≤30% ensuring dimensional stability

  • Swelling Ratio: ≤0.4% prevents warping and deformation

  • Anti-Bending Strength: ≥16MPa for structural reliability

  • Fire Resistance: 240 minutes (GB/T9978-1999)

  • Fire-Proof Rate: Class A1 incombustible (GB8624-1997)

  • Radioactivity: GB6566-2001 compliant (A-class Decoration Materials)

  • Frost Resistance: No cracking or delamination after 25 freeze-thaw cycles

  • Asbestos Content: 100% free of asbestos

  • Certifications: ISO, SGS, JC/T412-2006 compliant

12mm Medium high density fiber cement board
12mm Medium high density fiber cement board

Performance Characteristics

12mm Medium high density fiber cement board delivers exceptional performance across multiple parameters:

Physical Properties

  • Fire Resistance: Class A1 incombustible, 240-minute protection

  • Water Resistance: Excellent moisture protection

  • Dimensional Stability: Minimal expansion and contraction

  • Sound Control: Good acoustic insulation properties

  • Thermal Performance: Effective heat insulation for energy efficiency

Material Advantages

  • Excellent Strength and Toughness – Reliable structural performance

  • Water-Proof, Fire-Proof, Damp-Proof – Triple protection system

  • Antisepsis and Moth-Proofing – Prevents biological degradation

  • Good Acoustic Insulation – Effective noise reduction

  • Weather Resistance – Withstands harsh climate conditions

  • Good Thermal and Heat Insulation – Energy efficient

  • Durability and Long Lifetime – Decades of reliable service

  • Non-Deformation – Maintains shape over time

  • Easy Processing – Simple cutting and installation

Recommended Applications

12mm Medium high density fiber cement board is ideal for diverse building needs:

Partition Applications

  • Building interior partitions

  • Office and commercial space dividers

  • Residential wall systems

Ceiling Systems

  • Suspended ceilings in commercial spaces

  • Office and institutional buildings

Exterior Applications

  • Exterior wall cladding

  • Paneling systems

Specialty Applications

  • Lightweight grouting panels

  • Interior dry wall decoration boards

  • Interior walls after painting and coating

12mm Medium high density fiber cement board
12mm Medium high density fiber cement board

Product Comparison

12mm Medium high density fiber cement board outperforms traditional materials:

Feature Fiber Cement Board Gypsum Board Magnesium Board
Fire Rating A1 (240+ min) 60 min 50-70 min
Strength ≥16MPa 4-5MPa 6-8MPa
Water Recovery Excellent Permanent damage Permanent damage
Lifespan Many years 5-7 years 5-7 years

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