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Application  >  Ceilings & Floors  >  Suspended Ceiling Membrane  >  PROMATECT®-H  >  Type 2
 
   
 
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Type 2 -
Fire attack from below / Non-loadbearing


With up to 120 minutes fire resistance
Integrity & Insulation
Please consult Promat for ceiling spans details
  (Steel framing system, Perimeter details & control joints)

PROMATECT®-H
Board Thickness Stability
Rating
Integrity
Rating
Insulation
Rating
2 x 9mm - 120 minutes 120 minutes

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System Specification

Suspended ceiling systems are to be constructed using 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 -/120/120 minutes of the selected elements. All printed installation details are to be followed to ensure approval to BS476: Part 22. All work to be certified by installer in an approved manner.

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Type 2   Fixing details    


Type 2 - Fire attack from below
Fire Rating
  FRL   -/120/120
  STANDARD   BS476: Part 22: 1987
  APPROVAL   WFRA 45702.2

Acoustic
  # STC
# R w
  33dB
33dB
  STANDARD   ISO140: Part 3: 1996
ISO717: Part 1: 1996
  PREDICTED
ASSESSMENT
  Marshall Day
16th August 2007

Construction
  CEILING THICKNESS   From 78mm
  CEILING MASS   From 25.08kg/m³

#

Margin of error is generally within ±3dB.
Deeper air cavity generally improves acoustic performance.

 
 
 
 
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