Taborsky acoustic profiles, profile variants

Acoustic profile TR 35/207

Profile:	TR 35/207
Material:	Galvanised and coated steel
Sheet thickness:	0.75 mm
Visible side colour:	RAL 9010
Coating system:	25 mµ polyester coating
Perforation:	RV 3-5
Free cross-section:	32.7%
Rear of the profile:	Acoustic membrane 80 g, colour black

The dimensions of the acoustic profile TR 35/207 can be found in the figure below. The tolerances of the profile are regulated according to EN 508. This profile was tested according to ISO EN 354 in the echo chamber for sound absorption according to the frequency (0 – 4000 Hz).

Corrugated profile WB 18/76

Profile:	WB 18/76
Material:	Galvanised and coated S220 steel
Sheet thickness:	0.75 mm
Visible side colour:	RAL 9010
Coating system:	25 mµ polyester coating
Perforation:	RV 3-5
Free cross-section:	32.7%
Rear of the profile:	Acoustic membrane 80 g, colour black

The dimensions of the acoustic profile WB 18/76 can be found in the figure below. The tolerances of the profile are regulated according to EN 508. This profile was tested according to ISO EN 354 in the echo chamber for sound absorption according to the frequency (0 – 4000 Hz).