Base for roof coverings
Such properties as lightness, sound absorption, rigidity and capacity to withstand heavy snow and wind loads make OSB suitable for application as a base for roofing materials.
Supporting joists and floor coverings
OSB is used in building for construction of supporting surfaces. For lightweight building constructions OSB is used as basic flooring, with application of self-leveling lightweight concrete mixture or under flooring boards.
High quality supporting OSB constructions prevent displacement and deflection; I-section contributes to the solidity properties, which rank I-beams together with concrete and reinforced-concrete constructions.