Alfa Passive Fasada
Grey polystyrene boards manufactured from raw material with the addition of graphite. They are distinguished by low declared thermal conductivity rate. ALFA PASSIVE FASADA boards, while maintaining the same thickness as white boards, achieve up to 30% better thermal insulation. The product is recommended for energy-efficient and passive construction.
- Lambda: 0,031 [W/m.K]
- Accesible sizes: 1000 x 500 [mm]
- Thickness: from 10 [mm], in increments of 10 [mm]
- Edges: smooth or milled overlapping edges (trim size â 15 [mm])
Application
- external thermal insulation performed with a light-wet method [ETICS]
- external thermal insulation performed with a light-dry method
- external insulation in interior partition walls
- external horizontal thermal insulation of:
- roofs with cladding from the inside
- floors between joists
- light framed roofs with cladding
- spaces between rafters
- ventilated roofs
Specification
Standard code
EN 13163:2012+A1:2015
Product code EPS-EN
13163-T1-L2-W2-Sb2-P5-BS80-TR80
Declared thermal conductivity rate
λ
†0,031 [W/(m.K)]
Thickness
T1
± 1 [mm]
Length
L2
± 2 [mm]
Width
W2
± 2 [mm]
Rectangularity over the length and width
Sb2
±2 /1000 [mm/mm]
Flatness
P5
5 [mm]
Flexural strength levels
BS80
â„ 80 [kPa]
Tensile strength perpendicular to faces
TR80
â„ 80 [kPa]
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Construction
calculators
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