Retrouvez un large choix de marques et de références Dalle plancher, dalle aggloméré, dalle OSB au meilleur prix. Code, Libellé, Unité, Prix HTVA. Panneaux OSB Prix indicatif sans TVA. OSB – Applications et dimensions.

Oriented strand board ( OSB ), also known as flakeboar sterling board and aspenite in British English, is a type of engineered lumber similar to particle boar formed by adding adhesives and then compressing layers of wood strands (flakes) in specific orientations.

Like other wood-based panel products, OSB is hygroscopic and its dimensions change in response to a change in humidity. A change in moisture content increases or decreases the length, width and thickness of the different grades of OSB by the amounts set out in the table below. The threaded rod is according to the standard DIN 976-1. That means that the thread angle is 60°. Surface finish: Electro zinc plated.

For example, OSB is rapidly replacing softwood plywood in construction markets. Also, OSB is used in engineered wood products such as I-joists (which replace wide dimension softwood sawnwood in construction). In recent years, I-joists have reportedly taken over a growing share (probably more than ) of the wood .

Because SIPs are manufactured from sheets of OSB , standard dimensional widths are 4ft actual. Lengths can vary but are based on2ft increments of 1 and 12ft with customlength incrementsup to25ft. Thicknesses ofSIP panels are either4. OSB facetoOSB face for walls, and in EPS . ORIENTED STRAND BOARDS ( OSB ). OSB is manufactured from wooden strands (shredded wood strips) that are bonded together with resin adhesives.

The layers are cross oriented thus the board has strength and dimensional stability properties. OSB has a variety of applications, the most typical ones being timber house . It replaces plywood in many residential and commercial construction applications , and is gaining popularity in markets such as materials handling and the manufacturing of upholstered furniture. Coast Fraser supplies PS2-standard dimension OSB from Weyerhaeuser, which could be used for both interior and exterior . LTFWErepresented large timber frame wall element with two OSB sheathing boards measuring 2. LTFWErepresented small timber frame wall element with one OSB sheathing board measuring 1. The wood strands are mixed with resins, arranged in layers for design strength and stability and bonded under heat and pressure. The panels are sealed on all four edges for added moisture resistance and dimensional stability.

LP OSB sheathing roof panels have a course-textured top surface.