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Two layer -
Fire attack from either side / Non-loadbearing


With up to 60 minutes & 120 minutes fire resistance
Integrity & Insulation

PROMATECT®-H
Board Thickness Stability
Rating
Integrity
Rating
Insulation
Rating
15mm + 20mm - 60 minutes 60 minutes
25mm + 25mm - 120 minutes 120 minutes

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System Specification

Walls are to be constructed using 1, 2, 3 or 4 layers of PROMATECT®-H matrix engineered mineral boards all in accordance with the Architectural Specification in the manufacturer’s handbook. Relevant constructions are to be selected according to the required FRL of (.../.../...). All printed installation details are to be followed to ensure approval to BS476: Part 22 and AS1530: Part 4. All work to be certified by installer in an approved manner.


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2 layer solid/frameless internal partition   Up to 3000mm height - Non-loadbearing   Perimeter angle at floor fixing detail   Perimeter angle at wall fixing detail

2 layer solid/frameless internal partition - Fire attack from either side / Non-loadbearing
Fire Rating
  FRL   -/60/60
-/120/120
-/300/300
 (Please consult Promat)
  STANDARD   BS476: Part 22: 1987
AS1530: Part 4: 2005
  APPROVAL   BRE CC86480A (for -/60/60)
BRE CC224953 (for -/120/120)
BRE CC81584A (for -/120/120)
Acoustic
  # STC

# R w
  35dB (for -/60/60)
36dB (for -/120/120)

35dB (for -/60/60)
37dB (for -/120/120)
  STANDARD   ISO140: Part 3: 1996
ISO717: Part 1: 1996
  PREDICTED
ASSESSMENT
  Marshall Day
18th October 2006
Construction
  MAXIMUM HEIGHT   3000mm
  MAXIMUM LENGTH   Unlimited
  PARTITION THICKNESS Nominal 35mm (for -/60/60)
Nominal 50mm (for -/120/120)
  PARTITION MASS   37.18kg/m² (for -/60/60)
52.52kg/m² (for -/120/120)
# Margin of error is generally within ±3dB.  
 
 
 
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