Alphalia Arena SW

Application

:

Large span ceilings and walls of non enclosed public buildings (arena, stadium, airport & station hall, retail mall , covered schoolyard…)

Board type

:

Acoustic fabric

Characteristics

:

Patented PRECONTRAINT construction | Extremely dimensionally stable with Smart Yarn Technology

Colour

:

Various

Material

:

Composite coated Polyester Microcables

Warranty

:

10 years

Grammage

:

0.9 kg/m2

Length

:

Roll 100 ml

Thickness

:

1 mm

Weight

:

900 g/sqm

Width

:

2700 mm

Extreme working temperatures

:

-30°C/+70°C

Flame retardancy

:

B-s2, d0

High Acoustic Absorption

:

65% sound absorption

High resistance & Durability

:

8 T/lm

Humidity protection

:

Yes

Micro organism resistance

:

Degree 0, excellent

Sound absorption coefficient system

:

0.65 NRC

Substructure wall

:

N/A

Tear strength (warp/weft)

:

25/25 daN

Tensile strength (warp/weft)

:

400/400 daN/5 cm

Enviroment Management Systems

:

ISO 14001

Quality Managemen Systems

:

ISO 9001

Standards

:

EN ISO 2286, EN ISO 1421, DIN 53.363, EN13501-1, EN ISO 846 Method A