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Concealed Grip Type (Suspended Ceiling Membrane) -
Fire attack from below / Loadbearing


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

PROMATECT®-H
Board Thickness Stability
Rating
Integrity
Rating
Insulation
Rating
12mm 120 minutes 120 minutes 120 minutes

For more architectural specification.
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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 120/120/120 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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Concealed Grip Type   Fixing details    


Concealed Grip Type - Fire attack from below
Fire Rating
  FRL   120/120/120
  STANDARD   BS476: Part 23: 1987
  APPROVAL   FIRTO TE5763
BRE CC81584B

Acoustic
  # STC
# R w
  29dB
29dB
  STANDARD   ISO140: Part 3: 1996
ISO717: Part 1: 1996
  PREDICTED
ASSESSMENT
  Marshall Day
16th August 2007

Construction
  CEILING THICKNESS   62mm
  CEILING MASS   From 14.6kg/m³

#

Margin of error is generally within ±3dB.

 
 
 
 
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