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Acoustic Hospital Mineral Board

In demanding healthcare environments, maintaining strict hygiene while controlling noise levels is a constant challenge. The Acoustic Hospital Mineral Board addresses this by combining advanced sound absorption with robust antimicrobial properties, making it an ideal choice for spaces requiring both tranquility and cleanliness. For facilities that need specialized surface performance, the Cleanroom Antimicrobial Mineral Ceiling Board extends these features into highly controlled settings, ensuring ISO-class compliance without compromising acoustics. Where humidity from sterilization processes or patient care creates damp conditions, the Moisture Resistant Antimicrobial Mineral Ceiling Board provides sag-free durability and mold prevention. In high-risk areas, the Fire Resistant Antimicrobial Mineral Ceiling Board adds a critical layer of passive fire protection, meeting stringent safety codes while preserving acoustic and hygienic integrity. Additionally, for corridors and procedural rooms where regular cleaning with chemical agents is mandatory, the Washable Antimicrobial Mineral Board Panel offers a surface that withstands repeated scrubbing without degradation, maintaining a sterile appearance and performance over extended service life. These integrated solutions reflect a deep understanding of modern hospital operations, where material choices directly impact patient outcomes and staff wellbeing.


The Acoustic Hospital Mineral Board is engineered to deliver precise performance across multiple criteria essential for medical facility design. This mineral board features a high-density core with a smooth, non-porous facing that resists bacterial colonization and facilitates disinfection with common hospital-grade agents. Its sound absorption coefficient achieves an NRC of 0.70, significantly reducing reverberation in busy wards, consultation rooms, and imaging suites, contributing to lower stress and clearer communication. The board includes a factory-applied coating infused with silver-ion technology, effective against a broad spectrum of pathogens, including MRSA and C. difficile, without reliance on volatile organic compounds. Light reflectance values remain above 85%, enhancing illumination efficiency and visual comfort in clinical tasks. Installation complies with standard grid suspension systems, allowing for rapid replacement and access to plenum spaces without specialized tools. The dimensional stability under variable temperature and humidity ensures minimal maintenance and long-term flatness. Performance parameters are summarized for clarity below.

  • Core Material Composition: Mineral wool with bio-soluble fiber, post-industrial recycled content
  • Surface Finish: Antimicrobial coated, fissure-free, and color-fast white with scratch resistance
  • Edge Detail: Square tegular profile with factory-painted reveal edges
  • Standard Dimensions: 600 x 600 mm, 600 x 1200 mm, with 625 x 625 mm metric variants
  • Board Thickness: 19 mm for optimal acoustic mass, 35 mm for enhanced low-frequency attenuation
  • Weight: 6.8 kg/m² for standard thickness, facilitating handling and reduced ceiling load
  • Acoustic Performance: NRC 0.70 per ASTM C423, CAC 36 dB for speech privacy
  • Antimicrobial Mechanism: Inorganic silver-zeolite additive, ISO 22196 compliant, >99.9% reduction in surface bacteria
  • Moisture Resistance: RH 95% stable, suitable for intermittent condensation zones per EN 13964
  • Fire Rating: Euroclass A2-s1,d0, with ASTM E84 Class A flame spread index 0-25
  • Light Reflectance: LR-1 classification, diffuse reflectance >85% per ASTM E1477
  • Cleanability: Resistant to 10,000+ cycles with quaternary ammonium and hydrogen peroxide vapor
ParameterValueStandard
Noise Reduction Coefficient0.70ASTM C423
Ceiling Attenuation Class36 dBASTM E1414
Antibacterial Activity Rate>99.9%ISO 22196
Fungal ResistanceScore 0, no growthASTM G21
Surface Burning CharacteristicsFSI 0, SDI 5ASTM E84
Maximum RH Exposure95%EN 13964
Dimensional Stability (ΔRH)<0.1%EN 318
Formaldehyde EmissionE1 (≤0.05 ppm)EN 717-1
Recycled Content48% pre-consumerISO 14021
Weight Tolerance±5%Manufacturer spec

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