Soundproofing Solutions to Meet New Part E Building Regulations

Separating Wall / Independant Metal C Metal Stud / 53 RwdB + Ctr

Application

Sound Reduction Performance	Airborne:	66 RwdB
				Impact:		53 RwdB+Ctr
Part E Acoustic Requirement		
				New Build	45 RnTw+CtrdB
				Refurbishment	43 RnTw+CtrdB
  • Components and Fixing Data: 1 x 12.5mm Plasterboard (screwed to)
  • 48mm Metal C Studs (at 600mm centres)
  • 52mm Acoustic Quilt (Between studs)
  • 20mm Clear Cavity
  • 100mm Lightweight Block Wall (painted one side)
  • 20mm Clear Cavity
  • 48mm Metal C Stud (at 600mm centres)
  • 52mm Acoustic Quilt (between studs)
  • 1 x 12.5mm Plasterboard (screwed to studs)

    Technical Data:

    Mass per Unit Area:		90.1Kg/mē
Footprint Width:		261mm
Fire Protection:		N/A


    graph data 
50	16.2
63	18.2
80	21.0
100	34.6
125	41.8
150	49.2
200	54.1
250	58.0
315	60.9
400	65.6
500	66.0
630	68.5
800	70.7
1000	72.7
1250	72.5
1500	73.3
2000	73.2
2500	72.3
3150	69.3
4000	72.6
5000	75.2