2022 New Arrival 4X8 7/16 OSB Plywood Panel Wood for Construction and Lamination

SWISSIWS 'OSB' BOARD

Oriented strand board (OSB), also known as flakeboard, sterling board and aspenite in British English, is a type of engineered

wood similar to particle board, formed by adding adhesives and then compressing layers of wood strands (flakes) in specific

orientations. It was invented by Armin Elmendorf in California in 1963. 

OSB may have a rough and variegated surface with the individual strips of around 2.5 cm × 15 cm (1.0 by 5.9 inches), 

lying unevenly across each other and comes in a variety of types and thicknesses.

'Types' of SWISSIWS OSB BOARD

OSB/0 - No added formaldehyde

OSB/1 - General purpose boards and boards for interior fitments (including furniture) for use in dry conditions

OSB/2 - Load-bearing boards for use in dry conditions

OSB/3 - Load-bearing boards for use in humid conditions

OSB/4 - Heavy-duty load-bearing boards for use in humid conditions

The chart below states general 'technical parameter' of SWISSIWS OSB BOARD