Mainmarine.co.uk

Rigging supplies plus:                                              

Insulation:          

Marine Class ‘O’ Acoustic Barrier:
Class ‘O’ flexible composite comprising of an acoustic lead sheet sandwiched between two layers of fire resistant foam, with a bright class ‘O’ reinforced foil facing to one side. Available in two weights 5 & 10 Kg/Sm lead, in 2000mm x 1200mm single sheets or 4 off 1000mm x 600mm sheet packs, (prices are per sheet or pack)


AG-Lam N/L5/N 21mm thick:
comprising: 10mm foam, 1mm lead 5kg, 10mm foam, foil face.                                                                                                                                                  
AG-Lam N/L10/N 21mm thick:
comprising: 10mm foam, 1mm lead 10kg, 10mm foam, foil face.                                                                                                                   
AG-Lam N/L5/M 32mm thick:
comprising:   6mm foam, 1mm  lead 5kg, 25mm foam, foil face.                                                                                                                                              
AG-Lam N/L10/M 32mm thick:
comprising:   6mm foam, 1mm lead, 10kg, 25mm foam, foil face.                                                                                                                                               
 
Sheet Thickness

Mainland UK delivery included, please ask for a quote for other areas.   

 Fixing instructions:

Fix foam side to bulkhead etc with contact adhesive, screws & washers, battens, wires or a timber frame, seal edges with foil tape, overlap joints.

Fire rating: BS476 part 6 index 1 10.3 sub index 1 5.3

BS476 part 7 class 1
   
                                                                                                                   
                      
Acoustic performance: sound transmission loss:

 Hz             125 250    500        1k         2k       4k

dB          12   14     16    24    26    33             with   5Kg lead

dB              16       21         25         30       35      40             with  10kg lead

Applications: Plant/engine rooms, bulkheads, under decks and accommodation areas
         

Terms and conditions:

Any faulty goods will be exchanged if returned in original packaging within seven days. We do not offer refunds on specially ordered goods.