The putting-together houses RichHouse are built with constructively insulting pannels, which are a flatting made of expanded polystyrene, which on the both sides has glued OSB flattings.
OSB (Oriented Strand Board) – wooden flatting with wooden particles arranged longitudinally (100% softwood) in the front layers and arranged transversely in the middle layer. For the manifacturing of the pannels it is used OSB 3(waterproof) which is 12mm thick, 1250mm wide and 2500mm long.
|Flexural strength:||22 N/mm2|
|Strength ripping:||0.32 N/mm2|
|Swelling after 24 hours:||15%|
Glue – mono glue without solvent. It is based on polyurethane.
|Period bond:||25-35 minutes|
|Viscosity at 20C:||8.000 ± 2.500 mPa/s|
Expanded polystyrene EPS – expanded polystyrene with density of 20-25kg/m3 and thermal conductivity λ = 0.033 – 0.035. The thickness of the used plates is 50,100,150 and 200mm. The material is self-extinguishing.
OSB flatting is glued to the expanded polystyrene with polyurethane glue under the pressure of 18-ton press.