Knauf Knauf
back

THERMATEX® Alpha coloured

THERMATEX Acoustics

THERMATEX® Alpha coloured

An optimum acoustic and aesthetic solution for rooms can be achieved with the coloured THERMATEX® Alpha Black THERMATEX® Alpha Creme and THERMATEX® Alpha Silver.

It fulfils the highest acoustic requirements as well as other physical properties. Even the installation and handling is light and easy. A room’s ambience can be easily designed and influenced by the coloured fleece surface.

Memorize

Details

Attributes / Features

  • Building material class: A2-s1, d0 according to DIN EN 13501-01
  • Fire-resistance class: F30 - F90 according to DIN 4102 part 2 (according to test certificate)REI30 - REI90 according to EN 13501 part 2 (according to test certificate)
  • Sound absorption: DIN EN ISO 354αw = 1,00 (black) bzw. 0,95 (creme, silver) according to DIN EN ISO 11654NRC= 0,90 (black) bzw. 0,95 (creme, silver) according to ASTM C 423
  • Sound attenuation: Dn,f,w = 28 dB(19 mm Thickness, according to test certificate) according to DIN EN ISO 10848
  • Humidity resistance: up to 95% relative humidity
  • Light reflection: 3,8% (black)
  • Thermal conductivity: λ = 0,040 W/mK according to DIN 52612
  • Air permeability: PM1 (≤ 30 m³/hm²) according to DIN 18177
  • Colour: black, silver, creme

Scope of application

  • System C

Acoustical absorption values

Verhalten von Gips im Feuer

Downloads

Description Issue Document type
Datasheet THERMATEX® Alpha Creme, Silver Sep. 2018 Datenblatt
PDF
1 Page
Datasheet THERMATEX® Alpha Black Sep. 2018 Datenblatt
PDF
1 Page
AMF THERMATEX® Product Catalogue Europe Nov. 2017 Produktkatalog
PDF
128 Pages

Our competencies