Fire Rating 1 Hour Optimum - Fiberock


This partition system developed to meet the requirements of Fire Resistant up to 1 hours (FRL -/60/60). Supported by Impactstop, water resistance and Mold resistance performances.

Suitable to applied at:

  • Hotel Corridor
  • Apartment partition wall.
  • Bathroom
  • Hospital
  • Any other area that require Fire Resistance, Impact Stop, Water Resistance and Mold Resistance performance.

Supporting Material:

  • Frame: JayaBMS Wall Track, JayaBMS C Stud (Thickness min. 0,5mm BMT), JayaBMS Deflection Head Track
  • Lining: 1 layer  of Jayaboard Sheetrock 12mm (inner) + 1 layer of USG Fiberock Aqua-Tough 12,7mm  (outer) (2 sides).
  • Jointing: JayaCompound as Jayaboard recommendation.

Use Hitung Material fiture to help you figure total materials needed.


  • Fire Rating: (FRL -/60/60).
  • Acoustic Rating: STC 46 (no insulation), STC 54 (insulation 60kg/m3)
  • Weight: 43 Kg/m2
  • Grade (BS 5234): Severe Duty


  • All the materials above calculated based on a room with a size of (3 x 33.33m).  Another room sizes should be considered further.
  • Stud frame gap max. of 600mm.
  • All the materials above needs to be reconfirmed by the Contractor / Applicators regarding bookings material inquiry order.
  • Exclude waste material.

Fire Rating 1 Hour Optimum - Fiberock (SSF-28)

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

Information provided are for reference purpose only and due care has been taken to ensure accuracy at time of publication. Products, specifications and requirements may vary according to geographical locations and applications. As each project is unique, please contact your local Jayaboard representative for further assessment.