Knauf - Armstrong BIOGUARD® ACOUSTIC - RS_Armstrong-Bioguard-Acoustic_IN.jpg
Knauf - Armstrong BIOGUARD® ACOUSTIC - RS_Armstrong-Bioguard-Acoustic_IN.jpg
Certificates and Standards
GreenProGRIHAEPD

Armstrong BIOGUARD® ACOUSTIC

Superior anti-microbial, anti-mould mineral ceiling tile with good sound attenuation
  • Good sound absorption (0.65(H) αw and 0.70 NRC)
  • Excellent light reflectance (88%)
  • Excellent sound attenuation (40 dB)
  • Anti-microbial and anti-mould performance to assist with infection control
Applications
Ceiling
See all variants & packaging
Knauf - RS_Armstrong-Bioguard-Acoustic_IN.jpg
Armstrong BIOGUARD® ACOUSTICSuperior anti-microbial, anti-mould mineral ceiling tile with good sound attenuation
Description & DetailsProduct Variants & Packaging

Description & Details

Armstrong BIOGUARD® ACOUSTIC is a mineral acoustic ceiling tile in 19 mm and available in Board, Tegular 24/90, and Tegular 15/90 edge details. With its superior anti-microbial smooth surface, it limits the growth of extended bacteria and mould and combines excellent cleanability with good levels of sound absorption and sound attenuation. Excellent light reflectance combined with water repellent properties makes Armstrong BIOGUARD® ACOUSTIC an ideal choice for healthcare facilities, the food industry, and laboratories. Armstrong BIOGUARD® ACOUSTIC is also accredited with Eurofins Indoor Air Comfort® GOLD and received a Leader rating under Singapore Green Building Product (SGBP) certification in South & North East Asia and holds GRIHA and GreenPro sustainability certifications in India.

  • Good sound absorption (0.65(H) αw and 0.70 NRC)
  • Excellent light reflectance (88%)
  • Excellent sound attenuation (40 dB)
  • Anti-microbial and anti-mould performance to assist with infection control
  • Clean room performance: ISO 3 (Class 1)

  • Hospital
  • Industrial building

Product Variants & Packaging

Armstrong BIOGUARD® ACOUSTIC

Material numberEAN / GTINEdge detailLengthWidthThicknessColourRecycled contentSound absorption coefficientSound absorption coefficient (Alpha W Shape Indicator)Sound absorption classSound absorption (NRC)Sound attenuation CAC (DB)
00728846
4044617253295
Board
1,200 mm
600 mm
19 mm
white
35 %
0.65
H
C
0.70
40
00742023
4044617261375
Board
600 mm
600 mm
19 mm
white
35 %
0.65
H
C
0.70
40
00743436
4044617261931
Tegular 15/90
1,200 mm
600 mm
19 mm
white
35 %
0.65
H
C
0.70
40
00754232
4044617268763
Tegular 15/90
600 mm
600 mm
19 mm
white
35 %
0.65
H
C
0.70
40
00733298
4044617257149
Tegular 24
1,200 mm
600 mm
19 mm
white
35 %
0.65
H
C
0.70
40
00743438
4044617261948
Tegular 24
600 mm
600 mm
19 mm
white
35 %
0.65
H
C
0.70
40
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