Structural Insulation Board

Structural Insulation Board to achieve nZEB and Passive House standard

available in various dimensions

Material: High-density EPS (expanded polystyrene), 150kg/m³

Compressive load bearing capacity at max. total deformation of 2 %: 1,260 kg/dm²

Fire behaviour (DIN 4102-1:1998-05 / DIN EN 13501-1:2019-05): B2 / Class E

Thermal conductivity (DIN EN 12667:2001-05): 0.040 W/m*k

Air permeability (EN 12207): Class 4

Water vapour diffusion resistance (DIN EN ISO 12086): 228 µ

Bending strength (DIN EN 12089): ≥ 2,190 kPa

Compression stress (2 % deformation / DIN EN DIN EN 13163:2017 / EN 826:2013-05): ≥ 1,435 kPa

Shear strength (DIN EN ISO 14130): 0.217 N/mm2

Dimensional strength (DIN ISO 75-1): Short-term up to +95 °C, Long-term up to +85 °C

Dimensional stability (DIN EN 13163:2015-04): Very high, including outdoor weathering

Water absorption after 28 days under water (DIN 12087): ≤ 0.5 vol. %

Ageing resistance: Mould-proof, does not rot

Compatibility with conventional building materials: Compatible (except for solvents, solvent-bearing materials and materials that are not polystyrene-compatible)

If you need your Triotherm order cut to individual dimensions, please contact us upfront.