Ravatherm XPS X 300

Single-layer XPS extruded polystyrene foam sheet with smooth surface skin and:

anthracite gray in color (additivated with Carbon Pure); with VOC Emission classified A+ according to Decr.no 211-321 of 2011; produced with flame retardant PolyFR; equipped with ISO 14025 Environmental Product Declaration (EPD) and complying to Minimum Environmental Criteria (CAM) DM 23-06-2022; with male-female interlocking on all four sides (type RAVATHERM™ XPS X 300 ST), or with perimeter rebating on all four sides (type RAVATHERM™ XPS X 300 SL), or with a sharp-edged finish on all four sides (type RAVATHERM™ XPS X 300 SB).

-Resistance to compression at 10% deformation according to EN 826 equal to 300 kPa
-Absorption of water by immersion according to EN 12087 equal to 0.7% by volume
-Moisture absorption by diffusion according to EN 12088 <1% by volume for thicknesses ≥80, <2% by volume for thicknesses ≥50 and <80 and <3% by volume for thicknesses <50
-Resistance factor to water vapor passage μ 150 according to EN 12086
-Average of closed cells according to EN 13164 ≥95%
-Reaction to fire: European Class E according to EN 13501-1
-Thermal conductivity at 10°C according to EN 13164, 0.030 W/mK for thickness <60 mm and 0.031 for thickness W/mK ≥60 mm.

Specifikáció

Thermal resistance
Thickness TR[m2.K/W] λD [W/mK]
30 mm   1.00   0.030
40 mm 1.35   0.030
50 mm   1.65   0.030
60 mm   1.95   0.031
80 mm   2.60   0.031
100 mm 3.20   0.031
120 mm   3.85   0.031
Compressive strength at 10% strain1 CS(10\Y) = 300 kPa
Modulus (typical value) Elastic modulus1 [MPa]
Thickness
<50 mm 15
≥50 mm 20
Long-term compressive strength (2% deformation after 50 years) CC(2/1.5/50) 130 kPa
Vapor diffusion resistance factor μ : MU = 150
Long-term water absorption by total immersion WL(T) = 0.7%
Water absorption by diffusion
Thickness WD(V) [%]
<50 mm 3
50 - 79 mm 2
≥80 mm 1
Water absorption after freeze-thaw cycles : FTCD = 1%.
Dimensional stability at temperature and humidity conditioned (70°C, 90%) : DS(70,90)<5%
Deformation under specific loading conditions and temperature (40kPa, 70°C) : DLT(2)5 <5%
Coefficient of linear thermal expansion (typical value) : 0.07 mm/(m.K)
Reaction to fire (Euroclass) : E
Maximum operating temperature : -50/+75°C
Dimensional tolerances
Thickness :   T1
<50 mm ±2mm
50 - 120 mm -2/+3 mm
>120 mm -2/+6 mm
Width : -3/+3mm
Length : -6/+6
Dimensions
Thickness : 30 - 100mm
Width : 600mm
Length : 2400mm
Specific heat : 1450 J/(Kg.K)
Profiles : male female on the 4 sides
Surface finish : with skin
Closed cell content : ≥95%
Designation code : XPS - EN 13164 - T1 - CS(10\Y)300 - CC(2/1.5/50)130 - DS(70,90) - DLT(2)5 - <50mm: WD(V)3 /
≥50mm & - <80mm: WD(V)2 / ≥80mm:WD(V)1 - WL(T)0.7 - FTCD1
1) 1 Measured in the direction of thickness
2) Certified values for thicknesses >120mm
1 N/mm² = 10³ kPa = 1MPa