Ravatherm XPS X 500

Thermal resistance

Thickness TR[m2.K/W] λD [W/mK]

40 mm                 1.35          0.031

50 mm                 1.65          0.031

60 mm                 1.95          0.032

80 mm                 2.60          0.032

100 mm               3.20          0.032

120 mm               3.75          0.032

Compressive strength at 10% strain 1 CS(10\Y) = 500 kPa

Modulus (typical value) Elastic modulus1 [MPa]

Thickness

<50 mm                                                      20

≥50 mm                                                      25

Long-term compressive strength (2% deformation after 50 years) CC(2/1.5/50) 180 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 : 40 - 120mm

Width : 600mm

Length : 1250mm

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)500 - <80mm CC(2/1.5/50)150 ≥80mm: CC(2/1.5/50)180 - 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