Standard Calcium Silicate Boards

Standard calcium silicate boards for fire-rated partitions, ceilings, wet-area lining, and dimensionally stable interior construction systems.

Standard Calcium Silicate Boards are widely used in interior construction where project teams need stable boards for fire-conscious partitions, ceilings, and lining systems. They are suitable for commercial dry wall packages, technical enclosures, and moisture-sensitive areas that need consistent board performance.

Standard calcium silicate board panel stack

Recommended Applications

  • Fire-rated partition and shaft wall systems
  • Ceiling boards for commercial interiors
  • Wet-area and utility room linings
  • Technical rooms and service enclosures

Key Benefits

  • Good dimensional stability for interior systems
  • Suitable for fire-resistant assemblies subject to tested design
  • Supports clean finishing for paint, tile, and decorative surfaces
  • Practical option for large-scale B2B supply

Supply & Customization

  • Available in standard and customized dimensions
  • Can be matched to ceiling, partition, and lining applications
  • Export-ready support for global project buyers

Shijiazhuang Mainland supports B2B supply for contractors, distributors, and project buyers who need dependable board performance, export-ready packing, and responsive commercial support.

For product recommendations, thickness selection, MOQ, and quotation support, please contact our team or explore the full fiber cement board catalog.

Product

Standard Calcium Silicate Boards

Standard Size

1220*2440 or 1200*2400 (mm)

Basic Colour

Off-white / Light Grey

Feature

(1) Fire-resistance
(2) Heat insulating
(3) Water-proofing and moisture proof
(4) High-Strength and Lightweight
(5)Good for environment , 100% asbestos free

Density

1.10-1.30g/cm³

Water Content

≤10

Water Absorption

≤40

Fire Resistance

Incombustibility A1 Class

Thermal Conductivity

Average ≤0.2W/MK

Bending Strength

≥10Mpa

Radioactivity

Conforming to GB6566-2001 A Class

Certification

SGS

Application

Interior wall

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