ALU
IKO enertherm ALU is a 100% CFC, HCFC or HFC-free insulation board with a rigid polyisocyanurate foam core, clad on both sides with a multi-layer gas-tight aluminium construction. This high-quality reflecting ALU cladding consists of no fewer than seven layers, combined into a single construction. It is tested under extreme conditions regarding water absorption, mechanical properties, corrosion resistance and emissivity
EDGE FINISH:
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Straight |
ALU
THERMAL PERFORMANCE:
Thermal conduction coefficient: (EN 13165) λD: 0.022W/(m.K)
ALU
FIRE PROPERTIES:
– Fire class according to EN 13501-1: Class E
– Fire class ‘end use’ according to 13501-1: B-s2,d0 (steel deck)
– Fire class according to BS 476-p7 (1997): Class 1
ALU
TECHNICAL DETAILS
- Bulk density: ± 32kg/m3
- Compressive strength at 10% deformation: 155kPa (15.5ton/m2)
- Closed cells: more than 95%
- Water vapour diffusion: PIR foam: μ = 60 – ALU facing: μ > 100,000
- Behaviour under uniformly distributed loading: Class C (≤ 5% deformation at 70°C and 40kPa loading)