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Box 203 ( niemenkatu 16) fi- 15141 lahti finland tel. This standard covers the wood species, veneer grading, adhesive bonds, panel construction and workmanship, dimensions and tolerances, marking, moisture content and packaging of structural plywood intended for construction and industrial uses. Still, many older builders. 1 general plywood is a building material consisting of veneers ( thin wood layers or plies) bonded with an adhesive. Materials in these components may be stressed to an apprecia-. It showcases the features, benefits and applications of their premium plywood products, such as bwp, bwr, mr and club grade. More than 600 titles provide detailed technical information for architects, builders, code officials, engineers, specifiers, and others in the trade. Building codes in the united states stipulate that plywood used for structural applications such as subflooring and sheathing must meet the requirements of certain u. Hardwood plywood handbook. Voluntary product stan- dard ps 1– 07 for construction and industrial plywood ( nist ) and performance standard ps 2– 04 for wood- based.
Odor/ odor threshold( s) : nav ph: nap melting/ freezing point: nap boiling point ( @ 760 mm hg) and range: nap flash point: nap evaporation rate: nap flammability: nav. Softwoods generally correspond to coniferous species. Click here to download our free pdf version. There are two types of plywood: softwood plywood and hardwood plywood.
Product standard ps 1 structural plywood u. Plywood pdf uploaded by aulad999 this articles describes what is plywood. Softwood plywood office 541. Appearance: appearance: plywood is a 3 to 9 ply- veneer product with aslightly aromatic resinous and natural wood color. Poplar plywoodxxxxxxxx3100 property standard unit of measure thickness ( mmdensity en323 kg/ m 3 ( + / - 5%.
In addition to these standard sizes, home improvement stores like home depot carry pre- cut panels in various other sizes including 2 by 2. See treated plywood ( page 18) for recommended plywood grades and exposure durability classifications in applications requiring fire- retardant- treated or preservative- treated plywood. Century was established in 1986 with the vision of providing path- breaking solutions in wood and wood- related industries. It is an engineered wood from the family of manufactured boards, which include medium- density fibreboard ( mdf), oriented strand board ( osb), and. Download century plywood catalog pdf in high- quality and printable format using given link below. Handbook of finnish plywood ® finnish forest industries federation printed by kirjapaino markprint oy, lahti, finland, isbnx upm p. Copyright: attribution non- commercial ( by- nc) available formats download as pdf, txt or read online from scribd flag for inappropriate content download now of 4 plywood plywood is a manufactured wood panel made from thin sheets of wood veneer. Hardwood plywood comes in many lengths and widths, but the two most common sizes are 4 x 8 and 5 x 5 feet.
Pdf is the latest catalogue of greenpanel, india' s largest manufacturer of wood panels and flooring. Download the brochure and discover how greenpanel plywood can help you create masterpieces in every project. Faxe- mail: com internet: www. Apa- trademarked plywood is suitable for a variety of end uses including subflooring, single- layer flooring, wall and roof sheathing, sheathing ceiling/ deck, structural insulated panels, marine applications, siding, webs of wood i- joists, concrete forming, pallets, industrial containers, mezzanine decks, and furniture. This publication provides a visual introduction to hardwood plywood. Greenpanel plywood brochure digital. Com 2350 prairie road eugene, or 97402 rev 2/ 22 panel types ( continued) panel: cdp& ts overview: similar to ccp& ts, but with a d- grade veneer back, this panel is often used for various industrial applications,. Product standard ps 2 performance standard for wood- based structural- use panels apa prp- 108 performance standards and policies for structural- use panels 2.
Department of commerce as a revision of ps 1- 09, structural plywood. In accordance with standards of voluntary products standart ps 1- 95 and ps 1- 09 of the united states, structural plywood of g. ( 1) some manufacturers also produce a premium “ n” grade ( natural finish) veneer, available only on special order. Salah- eldien omer minka ćehić university of bihac atif hodžić univerzitet u bihaću abstract for production wooden floors, walls, roofs and concrete panels use plywood, that different in their. Standard sheets are 1/ 2 inch thick, while non- standard thicknesses range from 1/ 8 inch to 3/ 4 inches. Arborea can be grouped in grade 3, and plywood manufactured with t. 0 description apa rated sheathing is rated for use as subfloor, wall, roof, diaphragm and shear wall sheathing. Structural plywood effective decem ( this standard, which was initiated by apa - the engineered wood association [ formerly the american plywood association], has been developed under the procedures for the development of voluntary product standards of the u.
And various type of plywood. Panel performance categories. The first plywood panels were produced 100 years ago, but it took 30 years of glue development and the post- world war ii building boom for plywood to become a widely used sheathing product. The most commonly used softwoods for manufacturing plywood are firs and pines.
De- partment of commerce standards. Com handbook of finnish plywood2 spain. It covers the components and construction of panels with more than 100 photographs demonstrating the range of appearances between and within grades and sample characteristics of hardwood plywood. Plywood is a composite material manufactured from thin layers, or " plies", of wood veneer that are glued together with adjacent layers, having their wood grain rotated up to 90° to one another.
Plywood design specification, supplement 212: design and fabrication of glued plywood- lumber beams a word on components plywood- lumber ( dimension lumber or structural composite lumber, scl) components are primary structural members which depend on the glued joints to integrate the separate pieces into an efficient unit capable of carrying the. Rocky starts for plywood and osb carpenters were quick to find flaws in both plywood and osb when they were introduced to the market. ( 2) although glue bond durability is described by. Plywood design specification, supplement 5– 16: design and fabrication of all- plywood beams a word on components plywood components are primary structural members which depend on the glued joints to integrate the separate pieces into an efficient unit capable of carrying high stresses.
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