Introduction Fire Performance Sound Transmission Sound Transmission Class of Wall Constructions Sound Absorption NRC Values Sound Absorption Coefficients Back to Index page

Tontine Sound Batts ACOUSTIC DESIGN MANUAL Cont. ..Sound Transmission Class of Wall Constructions Cont. System A7 2 x 13mm CSR Fyrchek 64mm metal studs at 600mm centres 1 x 13mm CSR Fyrchek Cavity infill of:.............STC TSB 2 .......................47 TSB 3 .......................48 TSB 4 .......................50 TSB 5 .......................51 System A16 2 x 13mm CSR Fyrchek 92mm metal studs at 600mm centres 1 x 13mm CSR Fyrchek Cavity infill of:.............STC TSB 2 .......................46 TSB 3 .......................47 TSB 4 .......................49 TSB 5 .......................50 System A8 2 x 13mm CSR Fyrchek 64mm metal studs at 600mm centres 2 x 13mm CSR Fyrchek Cavity infill of:.............STC TSB 2 .......................47 TSB 3 .......................48 TSB 4 .......................51 TSB 5 .......................52 System A30 2 x 13mm CSR Fyrchek 64mm metal studs clipped in 92mm metal tracks at 600mm centres each side 2 x 13mm CSR Fyrchek Cavity infill of:.............STC TSB 2 .......................58 TSB 3 .......................59 TSB 4 .......................61 TSB 5 .......................62 System A31 2 x 16mm CSR Fyrchek 64mm metal studs clipped in 92mm metal tracks at 600mm centres each side 2 x 16mm CSR Fyrchek Cavity infill of:.............STC TSB 2 .......................60 TSB 3 .......................61 TSB 4 .......................63 TSB 5 .......................64 System A31 1 x 16mm CSR Fyrchek & 1 x 9mm Villaboard Dual 64mm metal studs with 20mm gap stud 1 x 16mm CSR Fyrchek & 1 x 9mm Villaboard Total thickness of wall - 198mm No connection between studs of each face. Cavity infill of:.............STC TSB 2 .......................58 TSB 3 .......................59 TSB 4 .......................61 TSB 5 .......................62