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Application  >  Partitions & External Walls  >  Steel Stud Partition  >  PROMATECT®-H  >  Double Layer
 
   
 
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Both sides - Vertical sheeting (Double layer) -
Fire attack from both sides / Non-loadbearing

With up to 360 minutes fire resistance
Integrity & Insulation
  (Typical deflection details, movement joints)

PROMATECT®-H
Board Thickness Stability
Rating		 Integrity
Rating		 Insulation
Rating
9mm - 240 minutes 240 minutes
12mm - 360 minutes 360 minutes

For more architectural specification.
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System Specification

Walls 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 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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Steel stud partition   Vertical sheeting - Double layer    

Steel stud partition - Fire attack from both sides / Non-loadbearing
Fire Rating
  FRL   -/240/240
-/360/360
  STANDARD   BS476: Part 22: 1987
AS1530: Part 4: 2005
  APPROVAL   WF164275 (for -/240/240)
LPC TE6371A (for -/360/360)
Acoustic
  # STC


# R w		   56dB (for -/240/240)
56dB (for -/360/360)

55dB (for -/240/240)
57dB (for -/360/360)
  STANDARD   ISO140: Part 3: 1996
ISO717: Part 1: 1996
  PREDICTED
ASSESSMENT		   Marshall Day
18th October 2006
Construction
  MAXIMUM HEIGHT   12000mm
  MAXIMUM LENGTH   Unlimited
  PARTITION THICKNESS Nominal 136mm (for -/240/240)
Nominal 148mm (for -/360/360)
  PARTITION MASS*   From 53.04kg/m² (for -/240/240)
From 61.11kg/m² (for -/360/360)
# Margin of error is generally within ±3dB.  
*
Details for walls above 3000mm high are available on request.
  
 
 
 
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