STYROFOAM LB-X / STYROFOAM LB-A


Properties 1) CE-Code Standard Unit STYROFOAM™
LB-X
STYROFOAM™
LB-A
Cell content       HFC Air
Density -- EN 1602 kg/m3 33 33
Thermal conductivity @ 10°C -- EN 12667 / EN 12939 W/m・K 0,028 2) (≤50mm)
0,027 2) (>50mm)
--
Thermal conductivity λD -- EN 13164 W/m・K 0,029 (≤70mm)
0,030 (71-120mm)
0,031 (>120mm)
0,033 (≤80mm)
0,034 (81-120mm)
0,036 (>120mm)
Compressive stress or compressive strength @ 10% deformation 3) CS(10\Y) σm EN 826 N/mm2  4) 0,3
E-Modulus (typical) 3) -- EN 826 N/mm2 12 (≤30 mm)
15 (31-80 mm)
20 (>80 mm)
Tensile strength 3) TR400 EN 1607 N/mm2 0,5
Tensile Modulus (typical) 3) -- EN 1607 N/mm2 24 (≥50 mm)
Shear strength -- EN 12090 N/mm2 0,25
Shear Modulus (typical) -- EN 12090 N/mm2 10
Water vapour diffusion resistance factor μ -- EN 12086 -- 100
Long term water absorption by total immersion WL(T)1.5 EN 12087 Vol-% ≤1,5
Dimensional stability under specified temperature and humidity DS(TH) EN 1604 % ≤2
Capillarity -- -- -- 0
Coefficient of linear thermal expansion -- -- mm/mK 0,07
Reaction to fire Euroclass -- EN 13501-1 -- E
Temperature limits -- -- °C -50/+75
Dimensions 5)
   Thickness
   Width
   Length

--
--
--

EN 823
EN 822
EN 822

mm
mm
mm

20-180
600/1200
2000/2500/3000

20-120
600/1200
2000/2500/3000
Tolerances
   Thickness
   Width < 700 mm
   Width ≥ 700 mm
   Length

T3
--
--
--

EN 823
EN 822
EN 822
EN 822
--
mm
mm
mm

±0,5
-0/+3
-0/+5
-0/+10
Edge Profile -- -- -- butt edge (BE)
Surface Finish -- -- -- planed & grooved or planed & non-grooved (GV)

 

1) The properties refer to thickness ranges mentioned in the table.
2) Measured after 60 days
3) Measured in thickness direction
4) 1 N/mm2 = 103 kPa; 1 kPa = 10 -3 Mpa
5) Products with special dimensions or closer tolerances may be available upon request.
6) λ 90/90, ≤60 days