8/4/2019 DuraSystems - DuraSteel Acoustical Brochure

1/2

DURASTEEL.

An existing DuraSteel acoustical application.

DURASYSTEMSDURASTEEL

The acoustical advantage. The acoustical solution.

DuraSteel is a unique non-combustible material

consisting of two metal sheets mechanically bonded to a

fiber cement core. The metal sheets are available in

galvanized, stainless or other specialty metals.

DuraSteel is ideal for both interior and exterior acoustical

applications, particularly when protection of mechanical

equipment is required. Its modular construction can be

used as a wall, an enclosure or a barrier. DuraSteel

systems are available with additional cladding for greater

acoustic mass and performance. DuraSteel can be

painted for an aesthetical finish or for corrosion

resistance in harsher environments.

THE ACOUSTICAL ADVANTAGE.

Transmission loss through a single 3/8 (9.5mm) DuraSteel panel.

Octave Band, Hz 63 125 250 500 1000 2000 4000 8000

Transmission Loss, TL 27 31 35 41 38 35 32 37

Acoustic properties of a single 3/8 (9.5mm) sheet of DuraSteel.

Sound Transmission Class, STC 35

Noise Reduction Coefficient, NRC 0.10

DuraSteel systems are also available with additional cladding. DuraSteel 15, 30 and 45 come with additional calcium

silicate board(s) that afford the user even greater acoustical properties.

System Thickness Mass

DuraSteel 3/8 9.5 mm 4.3 lb/ft2

21 kg/m2

DuraSteel 15 1 24.5 mm 6.4 lb/ft2

31.5 kg/m2

DuraSteel 30 1-5/8 39.5 mm 8.6 lb/ft2

42 kg/m2

DuraSteel 45 2-1/4 54.5 mm 10.7 lb/ft2

52.5 kg/m2

DuraSystems | 199 Courtland Avenue, Vaughan, Ontario, Canada L4K 4T2 | 1.866.338.0988 | www.durasystems.com

8/4/2019 DuraSystems - DuraSteel Acoustical Brochure

2/2