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Products > PROMARINE®-640 > Applications > Fire Protections > Ceiling > Ceilings Installation Instruction  
   
 

Perimeter Omega
(PJ-23-W)
Large Omega
(RJ-28-W)
PROMARINE®-640 boards 16mm thick of ≤
2440mm x 610mm at density ≤ 640kg/m³ +/-10%  
Ceiling perimeter channel(PC-25-T)
PROMARINE®-640 cover fillet minimum 12mm thick
CB-2 Ceiling Single Cross Connector
CB-1 Ceiling Double Cross Connector
PC-27-U Ceiling Channel
25mm x 1.6mm mild steel hanger welded to steel deck and support channel
Ceiling panel
Steel deck
Mineral wool 50mm thick insulation
(for A60 standard construction only)
PROMARINE®-640 board 21mm thick screwed to angle hangers
Steel angle hangers 20mm x 20mm x 1.5mm at
≤ 600mm centres welded to deckhead and bulkhead top section
Top section ceiling support (PJ-31-P)



Typical panel arrangement

Detail A
 
 

Below are the bulkheads profiles for Detail A, B, and Detail C.

Click on the blue bullet in each drawing to see the relevant profile.

Detail A uses PC-25-T and RJ-28-S

Detail B uses PC-25-T, RJ-28-S, CB1, CB2, PC-27-U, and PJ-23-S

Detail C uses PC-25-T, PJ-23-S, and PC-17-G

  



Details of ceiling construction

Detail B
 
 
 



B0 or B15 bulkhead connection to deckhead showing fill-in piece

Detail C
 
 


Detail A - Detail C Detail D-Detail F Detail G-Detail I

  
 
 
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