Rigips Gyptone Point 12 perforated gypsum board

Gyptone Point 12

PTB reference data

Original description

Material properties

Manufacturer: Rigips GmbH

Thickness: 13 mm

Wall distance: 45 mm, 185 mm

Surface: round perforated

ISO 354 – reverberation chamber· 2 variants

α_w

0.40

α_p per ISO 11654

f (Hz)	125	250	500	1k	2k	4k
α_p	0.55	0.60	0.75	0.45	0.35	0.30

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Compare		Value
	185	α_w0.40
	45	α_w0.35

Weight / density: 8 kg/m^2

Dimensions: 625 mm x625 mm

Application: Einlege- and verdeckte Montage, for Arbeiten im Zwischenraum demontierbar

Measured values as a table (2 measurements)

Rigips Gyptone Point 12 perforated gypsum board: sound absorption coefficient αs per ISO 354 by frequency and test build-up
Build-up	α_w	125 Hz	250 Hz	500 Hz	1000 Hz	2000 Hz	4000 Hz
13 mm · 8 kg/m^2 · 45 · Einlege- and verdeckte Montage, for Arbeiten im Zwischenraum demontierbar · Platte white acrylbeschichtet, streifenweise round gelocht, acoustic fleece rückseitig aufkaschiert	0.35	0.15	0.35	0.65	0.60	0.35	0.20
13 mm · 8 kg/m^2 · 185 · Einlege- and verdeckte Montage, for Arbeiten im Zwischenraum demontierbar · Platte white acrylbeschichtet, streifenweise round gelocht, acoustic fleece rückseitig aufkaschiert	0.40	0.55	0.60	0.75	0.45	0.35	0.30

Measured values as a table (2 measurements)

Access frequency bands, variants and export. Create a permanent free account

Last updated: 02/09/2026