Raised acoustic floating floor system - B60T

Floor System B60T Test Data
STRUCTURAL FLOOR - Timber
Test F24
AIRBORNE 51dB DnTw + Ctr
IMPACT 56dB LnTw
Floor system was tested with an appropriate ceiling system
Please consult InstaCoustic before specifying an acoustic system. The structure has a bearing on the overall performance.

Designed specifically for use in new build and timber frame constructions with timber floors, the B60T system complies with Robust Detail FFT1 and provides high performance acoustic insulation.

Applications

Components

System Weight (kg/m²)
B60T 44

Click the Steps below to view diagrams

Plan View: Typical Batten Layout

System Detail Illustration

Section Through Floor

Deep Acoustic Batten System

Robust Illustration FFT1, E-FT-2 & E-FT-3

  • 18mm (min) t&g flooring board
  • Gypsum-based board nominal 13.5kg/m²
  • FFT-1 resilient composite deep battens
  • Battens may have the resilient layer at the top or the bottom
  • Mineral wool quilt laid between the battens 13mm (min) 33-36kg/m3 or 25mm (min) 10-33kg/m³
  • Ensure that any services do not bridge the resilient layer

 

System Batten Size mm Batten Centres mm Chipboard mm
B60T 43 x 70 600 22