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Technical Data

EC Certificate

Property Ultralam – X Ultralam – R
Bending strength: N/mm2
Parallel to grain, edgewise 34.0 48.0
Size effect parameter 0.15 0.15
Parallel to grain, flatwise 38.0 50.0
Perp, to grain, flatwise 12.0
Tension strength: N/mm2
Parallel to grain 24.0 36.0
Perp, to grain, edgewise 5.0 0.9
Perp, to grain, flatwise NPD NPD
Compression strength: N/mm2
Parallel to grain 34.0 40.0
Perp, to grain, edgewise 8.0 7.0
Perp, to grain, flatwise 3.0 3.0
Shear strength: N/mm2
Edgewise 4.6 4.6
Flatwise 2.7 3.2
Modulus of elasticity: N/mm2
Parallel to grain (mean) 10600 14000
Parallel to grain (5%-fractile) 9000 12000
Perp, to grain, edgewise (mean) NPD NPD
Perp, to grain, flatwise (mean) 3000 NPD
Shear modulus: N/mm2
Edgewise 500 500
Flatwise 500 500
Density: kg/m3 480 480
Reaction to fire class D D
Release of formaldehyde class E1 E1
Durability class 4 4
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