Oriented strand board (OSB) was introduced during the 1980s.
OSB stands for oriented strand board. It is made of wood strands and waterproof adhesives. The strength of OSB board is equal to that of plywood.
A sheet of 12mm OSB (oriented strand board) typically weighs around 52-56 pounds. However, the weight can vary depending on the specific dimensions and density of the board.
The weight of a 1200x2400 sheet of 9mm OSB (oriented strand board) is approximately 19.3 kg. This calculation is based on the density of OSB, which is about 600 kg/m^3.
Used instead of plywood. Oriented Strand Board
The density of Oriented Strand Board (OSB) typically ranges from 0.65 to 0.75 grams per cubic centimeter (g/cmΒ³), which is lower than that of plywood. This makes OSB a lighter alternative for structural and sheathing applications in construction.
If you are taking the test for the forclosure bank inspections the answer is Oriented Strand Board
hardboard, particleboard, insulation board, medium-density fiberboard (MDF), waferboard, oriented strand board (OSB), and other panelized products made from wood chips and particles.
Oriented Strand Board Ordinis Sancti Benedicti (Order of St. Benedict) Order of Saint Benedict
A full bundle of 4x8x716 OSB strand board typically contains 33 pieces.
The smooth side of oriented strand board (OSB) faces outward to provide a clean finish for surfaces like walls or roofs. The rougher side, with visible wood strands, is typically installed facing inward for structural support.
Oriented Strand Board (OSB) is used in exterior applications where it is protected from weather by metal, siding, or roofing. Never as an unprotected surface.