EI 30 (clip-clap) + Airtight + 32 or 39 dB

ACCESS PANEL EI 30 + AIRTIGHT + 32 or 39 dB (Class 4).

General features:

Product composition:

• Concealed aluminium frame with thickness 1,75 mm, with heat treatment T5 and alloy AIMg0,7Si-6063 (EN 573 and EN 755)
• Two fire-rated plasterboards 12,5 mm (type F, according EN 520) bolted. Fire reaction: A2-s1, d0 (EN 13501)
• Reinforcement brackets thickness 1,25 mm, DX51 D galvanized steel with anti-corrosion treatment Z-200 (EN 10346).
• Stainless steel springs.
• Easy open: spring system "clic-clap";
• Full access with removable door;
• Intumescent seal + airtight seal that prevents the passage of light, air and dust.
• Central half-open aperture retention system.

Application:

• False ceilings and wall partitions (until 600x600 - tilting type opening - above springs) with thickness 25 mm (2 x BA13) or other thickness, when required EI30 / Airtight / 32 or 39 dB.
• For partition application: indicate at the inquiry / order.

Laboratory Tests / Certifications:

• Fire resistance = Class: EI 30 (Standards EN 1363-1, EN 1634-1 and EN 13501-2) *** Tested on TWO possible FIRE SENSES
• Air and dust tightness = Airtight = Class 4 (Standards EN1026 and EN 12207).
• Acoustic - Sound Isolation = 32 o 39 dB (Standard EN ISO 10140).

Standard Sizes:

 Other measures upon request.