Alibaba.com offers 1,853 oriented strand board uses products. We all know that Plywood is one of the best materials to be used for indoor construction purposes, personal projects, facing veneers of a different material, making furniture more resistant to damage and moisture, and so on. The finished product has properties similar to plywood, but is uniform and cheaper. Describes OSB composition, properties, code acceptances, and applications. This website uses cookies to improve your experience while you navigate through the website. Oriented strand board, or OSB, is a type of lumber that shares many properties with plywood or fiberboard.While other types of wood sheeting typically feature a smooth surface, this type features a rough surface made up of hundreds of wood chips.While these scraps of wood may appear randomly placed, each piece of wood is actually aligned to maximize the strength of the panel. … [3] The most common uses are as sheathing in walls, flooring, and roof decking. Urea-formaldehyde is more toxic and should be avoided in home use. Standard Smartply OSB Panels and Sheets. Unlike it’s plywood counterpart, OSB lacks the forces that tend the wood to warp, and so is easier to get perfect dimensions and avoid warping tendencies.The one major disadvantage of OSB is its propensity to expand with moisture. In 2001, oriented strand board surpassed plywood in terms of square footage produced. Twenty years later, the industry was thriving, with over 50 mills producing the product. Oriented strand board (OSB) 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. Oriented Strand Board is a widely used, versatile structural wood panel. It is primarily used as sheathing and underlayment for … Five grades of OSB are defined in EN 300 in terms of their mechanical performance and relative resistance to moisture:[2], CS1 maint: multiple names: authors list (, "Toronto's Norbord riding the rising wave of OSB sales", "Performance of zinc Borate Treated Oriented Structural Straw Board against Mold Fungi, Decay Fungi, and Termites - A preliminary trial", "Review of the Canadian structural panel market", "Romania has become the largest OSB exporting country in the EU", "UMass Amherst: Building and Construction Technology Â» Choosing Between Oriented Strandboard and Plywood", "Experts Talk About Engineered Wood - Articles", "I'm concerned about toxic offgassing from OSB subflooring and roofing", "Oriented Strand Board Educational Bulletin, Frequently Asked Questions", International Federation of Building and Wood Workers, https://en.wikipedia.org/w/index.php?title=Oriented_strand_board&oldid=995430890, Articles with unsourced statements from June 2012, Articles with unsourced statements from April 2016, Creative Commons Attribution-ShareAlike License, 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, This page was last edited on 21 December 2020, at 00:25. OSB Basics APA-trademarked OSB is suitable for a variety of end uses including subflooring, single-layer flooring, wall and roof sheathing, sheathing ceiling/deck, structural insulated panels, webs for wood I-joists, industrial containers, mezzanine decks, and furniture. We form the layers by shredding wood and then joining them together with adhesive. 08/27/2018 . It is primarily used as sheathing and underlayment for house construction and remodeling projects. It also describes where Performance Rated panels are used and provides updated trademark and performance category information. Plywood usually produces pieces of furniture that are dull-looking unless coated with stain or paint. Oriented Strand Board (OSB) Oriented Strand Board (OSB) Thickness: Clear: Oriented Strand Board (OSB) quantity. The finished sheet size varies by country. OSB is produced in huge, continuous mats to form a solid panel product of consistent quality with no laps, gaps, or voids. 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