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EXTON TNF Fire and Acoustic System for timber Floors
A = EXTON ACOUSTIC FLOOR SYSTEM
B = TYPICAL 18mm T&G CHIPBOARD OR PLYWOOD DECK
C = 150mm x 50mm TIMBER JOISTS @ 400mm CENTRES
D = 70mm THICKNESS EXTON TNF FIRE COATED SLAB FRICTION FITTED BETWEEN JOISTS AND SEALED WITH EXTON EX240 SEALANT
E = TYPICAL 20mm LATH AND PLASTER CEILING
new and simple method of upgrading timber floors to achieve up to 90 minutes integrity an insulation and meeting the airborne and impact requirements of the new Part E 2003 Building regulations.
Particularly useful where lath and plaster ceilings cannot be disturbed or a lower floor occupancy does not allow fire upgrading such as fire rated plaster board to be installed from underneath.
Suitable for the refurbishment and conversion of buildings, in particular multiple occupancy, Houses, Flats, Offices, Shops, Hotels and Nursing Homes.
Exton also has several systems that comply with New Building Requirements of Approved Document E (2003) for Floors and Walls.
Tested to: BS 476 Pt 22 and conforms to Building Regulations Document B and Approved Document E (2003).
Offers 7dB DnT,w OR 5dB DnT,w +Ctr airborne improvement
  New Build Timber (TNF001)
  Concrete Solutions (TNF002)
  Lath and Plaster (TNF003)
  New Timber Floors (TNF004)
  Existing Timber Floors (TNF005)
  Redu-Panel (FFT5)
 
   Tel: 01489 788909 / Fax: 01489 788911
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