MAPETHERM EPS 80 6cm MAPEI EXTRUDED SINTERED POLYSTYRENE INSULATING PANELS

Composition: sintered expanded polystyrene
Colour: white
Thickness cm: 6
Thermal Resistance (EN12667):  1,65 m²k/W
Dimensions of panel cm: 100 x 50
Packaging: from 3 to 7.5 m² (according to the thickness).
Thermal conductivity (EN12667): 0,036W/mK
Thickness tolerances(d) (EN823): ±2mm
Length tolerances(Ι) (EN822): ±2mm
Width tolerances(b) (EN822): ±2mm
Orthogonality tolerances in length and width (Sb) (EN824): ±2mm/m
Maximum deviation from flatness (Smax) (EN825): 3mm
Reaction of the product to fire (EN13501-1): Euroclass E
Resistance of the product to fire against ageing/degradation (EN13163): It doesn't change
Durability of thermal resistance and thermal conductivity against ageing/degradation(EN13163): It doesn't change
Dimensional stability under constant normal laboratory conditions (23°C,50% R.H.), (Δεl/Δεb) (EN1603): ±2%
Dimensional stability at corrected temperature & normal humidity conditions (48h,70°C,90% R.H.), (Δεl/Δεb/Δd) (EN1604): ≤ 1%
Bending strength (σb) (EN12089): ≥125 kPa
Compressive stress at 10% strain (σ10) (EN826): ≥80 kPa
Tensile strength vertically on sides (σmt) (EN1607): ≥200 kPa
Short-term water absorption in partial immersion (Wsp) (EN29767): <1kg/m²
Long-term water absorption in partial submersion (Wιp) (EN16535): ≤0,1kg/m²
Long-term water absorption in total immersion (Wιt) (EN16535): ≤2,5%
Shear strength (τ) (EN13163): ≥60 kPa
Shear measure (G) (EN13163): ≥1648 kPa
Coefficient of water vapor diffusion resistance (μ) (EN13163): 20-40 (1)
Water vapor permeability (δ) (EN13163): 0,015-0,030 mg/(Pahm)