AK-V25-100
AK-V50-160
AK-PET-FLO
Sound absorption coefficient measurement according to EN ISO 354
Measurements of 25 mm and 50 mm thick PET fleece with 0 mm air gap behind
Measurements of 12 mm thick PET panel with various PET fleece constructions behind
Measurements of 24 mm thick PET panel with various PET fleece constructions behind
Measurements of 12+12 mm thick PET panel with various PET fleece constructions behind
Measurements of acoustic columns 300 x 300 x 1,000 mm with 12 mm and 24 mm thick PET panels, filling material: PET fleece or PET flakes
Measurements of acoustic columns 400 x 400 x 1,000 mm with 12 mm and 24 mm thick PET panels, filling material: PET fleece or PET flakes