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Foamboard 1500 P - 2000 P - 2500 P - 3000 P - 3500

Foamboard 2000P - 2500P - 3000P - 3500P

Foamboard thermal insulation board is extruded polystyrene board with rough surface. It is used for the internal insulation of the exterior walls owing to its high insulation property and vapour diffusion resistance.

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Application Area

  • The membrane (bituminous, pvc, tpo, ect.) forming water and vapour proofing is rolled out on existing levelling concrete.
  • Foamboard boards of 2000 D - 2500 D - 3000 D - 3500 D are laid together without applying adhesive so that the joints are adjusted.
  • Filter element and cover that serves as seperator felt are laid on the boards.
  • For the inaccessible flat roofs, a layer of washed round light-coloured gravel is placed on top of the separator cover in order to put weight and to reflect sun rays.
  • For the accessible flat roofs, precast tiles (concrete, wood, etc.) are placed resting on plastic wedges.
  • If desired, floor coverings applied with sand or grout can be used as well.
  • For the garden flat roofs, the layers including gravel are applied like the inaccessible flat roof.
  • Filter element and plant soil are laid out on the gravel to finish off the process.

Material Safety Forms

İZOCAM_XPS_FOAMBOARD EKSTRUDE POLISTREN_MSDS_EN

Technical Specifications

Properties Symbol Unit Description Tolerance Standard
Material - - Extruded Polystyrene - TS EN 13164
Edge Profile - - Square, Ship-lap - -
Surface Shape - - Rough - -
Material Type - - 1500 P 2000 P 2500 P 3000 P 3500 P - -
Compressive Strength (10 % deformation) σ10 kPa min 150 min 200 min 250 min 300 min 350 CS(10/Y) 150
200 - 250 - 300
TS EN 826
Density ρ kg/m3 min. 20-21 min. 24-30 min. 26-30 min. 27-30 min. 28-32 - -
Tensile Strength Perpendicular to Faces TR kPa min 200 min 200 min 400 min 400 min 600 TR200 - TR400 TR 600 TS EN 1607
Water Vapor Diffusion Resistance Coefficient MU - 80 80 100 100 100 MU80 - MU100 TS EN 12086
Width w mm 600 ± 8 mm TS EN 822
Length l mm 1200 ± 8 mm TS EN 822
Squareness Sb mm/m max. 5 - TS EN 824
Flatness Smax mm/m max. 6 - TS EN 825
Thickness 1500 P t mm 25 30 40 50 - - - - - T1 * TS EN 823
2000 P - - 40 50 60 70 80 90 -
2500 P - - 40 50 60 70 80 90 -
3000 P - - 40 50 60 70 80 90 -
3500 P  -  - 40 50 60 70 80 90 120
Reaction to fire - - E - TS EN 13501-1
Thermal Resistance RD m2.K/W 0,70 0,85 1,10 1.40 1.70 2.00 2.25 2.55 3,40 - TS EN 13164
Declared Thermal Conductivity (10 °C) ʎD W/m.K 0.035 - TS EN 13164
Freeze Thaw Resistance FTCD % max. 2 FTCD2 TS EN 12091
Dimensional Stability Under Specified Thermal and Humidity Conditions Δεl, Δεb, Δεd % max. 5 ** DS (70,90) TS EN 1604
Dimensional Stability Under Specified Thermal and Compressive Load conditions εt % max. 5 *** DLT(1)5 DLT(2)5 TS EN 1605
Long Term Water Absorption with Total Immersion Wlt % max. 0,7 WL(T)0,7 TS EN 12087
Long Term Water Absorption with Diffusion WdV % max. 5 WD(V)5 TS EN 12088
Packaging Material - - PE Film - -
Other Information Densities change according to thickness for detailed information contact with Izocam.

 * 1200 mm uzunluk sadece Foamboard 1500 ürünü için geçerlidir.

** T1 : < 50 mm için ±2; 50 - 120 mm için -2,+3; > 120 mm için -2,+8. Müşteri isteklerine göre T2 veya T3 sınıfı toleranslarda da üretim yapılmaktadır.

*** TS EN 13164 / Madde 4.3.2

**** TS EN 13164 / Madde 4.3.3