USG Boral offers a wide range of lightweight, fire-rated building solutions that satisfy National Construction Code (NCC) requirements for fire protection within hospitals and other Class 9a buildings. These include fire-rated walls and ceilings, fire tunnels and fire protected columns and beams.
Acoustic considerations play an important role in creating quiet hospital environments conducive to patients’ recovery and privacy. Such considerations include sound isolation for privacy or comfort enhancement as well as sound absorption in noisy areas. To learn more about recommended acoustic ratings for health care buildings refer to USG Boral Systems+. USG Boral offers an extensive range of lightweight wall and ceiling systems providing various levels of sound isolation.
Effective reverberation (echo) control requires treatment of the room surfaces with sound absorbing materials. USG Boral offers a number of products for sound absorption, including Mars™ ClimaPlus™ Healthcare ceiling panels with NRC ratings up to and exceeding 0.85.
Hospital corridors are particularly susceptible to knocks by trolleys and general traffic. Therefore, they require the use of impact resistant lining materials.
Available with continuous fibreglass mesh embedded within its core, Multistop® is particularly effective in resisting soft body impact. Fiberock® Aqua-Tough is a paperless gypsum board with cellulose fibre reinforcement that is also effective against hard body and glancing impact.
Impact Insulation Class (IIC):
A numerical evaluation of a floor/ceiling assembly’s effectiveness in retarding the transmission of impact sound, also determined from laboratory testing. IIC is tested per ASTM E492 and rated per ASTM E989
• ASTM E 492: Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine
• ASTM E989: Standard Classification for Determination of Impact Insulation Class (IIC): Determines the rating of floor-ceiling assemblies