SELECTING PANELS Wood structural panels are selected according to a number of key attri-butes. • APA Technical Note: Fastener Loads for Plywood - Screws, Form E830 • APA Plywood Design Specification, Form Y510 • Consumer Information Sheet - Inorganic Arsenical Pressure-Treated Wood • APA Product Guide Preservative-Treated Plywood, Form Q220 • EWS Technical Note; Controlling Decay in Wood Construction, Form R495 0000005861 00000 n The uniform loads in the following tables were calculated using these section capaci-ties. For refined design information on this special-use panel see APA Design/Construction Guide: Concrete Forming, Form No. To select the appropriate products and floor design, it is essential to ... Category 19/32 plywood APA Rated Sturd-I-Floorc 20 oc Exposure 1 (for joists spaced 16 inches o.c. A sanded plywood panel with A-grade face, B-grade back and C-grade inner plies. References are also made to the American Forest & Paper Association publication entitled NATIONAL DESIGN SPECIFICATION FOR WOOD CONSTRUCTION, and abbreviated NDS. Section 1 identifies some of the basics in selecting, handling, and storing plywood. 2/ft) For complete concrete form design and treatment information, refer to APA’s Design/Construction Guide: Concrete Forming, Form V345. Plywood Design Specification; Voluntary Product Standard PS 1-09; Concrete Forming; PS2-10 Performance Standard for Wood-based Structural-use Panels; Proper Selection and Installation of APA Plywood Underlayment; Proper Installation of APA Rated Sheathing for Roof Applications; HDO/MDO Plywood Product Guide 0000007839 00000 n These allowable F b stresses are for use in all-plywood beam design. Describes performance standards for structural wood panels and the compositions of different types of APA panels with the Performance Rated designations of APA Rated Sheathing, APA Rated Sturd-I-Floor, and APA Rated Siding. These lateral-load values are based upon tests conducted by APA – The Engineered Wood Association. Engineered Wood Association (APA) List your products or services on Engineering360. Plywood Grades: C-D &D-D. Or for additional specification or design assistance, contact the nearest APA regional field office listed on the back cover. Working stresses and other design criteria are given in the PLYWOOD DESIGN SPECIFICATION, abbreviated PDS. 0000017179 00000 n These values are listed in APA’s Panel Design Specification, Form D510. AFG-01 A performance specification developed by APA – The Engineered Wood Association for glues recommended for use in the APA Glued Floor System. ADVANTECH® … The recommended design method is based on recognized engineering formulas, further developed by the United States Forest Products Laboratory, and refined and verified in a series of tests reported in APA – The Engineered Wood Association The technical data in this Specification are presented These values are listed in APA’s Panel Design Specification, Form D510. D510. Working s Note:APA Rated Sheathing Exposure 1 plywood, commonly called "CDX" in the trade, is sometimes mistaken as having an Exterior bond classification and erroneously used in applications for which it does not possess the required resistance to weather. The wood strands are mixed with resins, arranged in layers for design strength and … This is a free download. These attributes are identified in the APA trademark found on the panel. WOOD The Natural Choice Percent of Percent of Material Production Energy Use Wood 47 4 Steel 23 48 Aluminum 2 8 NOTICE: The recommendations in this panel design specification apply only to products that bear the APA trademark. Fraction Decimal Weight(c) (psf) Cross Sectional Area, A (in. Document History. Form No. or less) ... Use only adhesives conforming to APA Specification AFG-01 or ASTM D3498, applied in … 0000008109 00000 n With more than a dozen common thicknesses and over twenty different grades, plywood is well-suited to a multitude of demanding applications. It also describes the typical applications where Performance Rated panels are used and provides updated trademark and performance category information. These lateral-load values are based upon tests conducted by APA – The Engineered Wood Association. 0000011980 00000 n Design Specification (NDS) for Wood Construction ASD/LRFD Table C9.2.3, which is available from the AF&PA American Wood Council. Includes information on plywood and oriented strand board (wood structural panels), glulam, I-joists, structural composite lumber, typical specifications and design recommendations for floor, wall and roof systems, diaphragms, shear walls, fire-rated systems and methods of finishing. Basic plywood strength and stiffness characteristics for a given panel thickness are determined by the wood species group and veneer grade used in the panel makeup. PANEL DESIGN SPECIFICATION (PDS)(2) for Group 1 face ply, except that: (a) Allowable bending stress (F b) shall be 3300 psi for plywood with minimum 5-ply, 5-layer panel construction; and 2800 psi for 3-, 4- or 5-ply, 3-layer plywood. (5) APA MARINE EXT. %PDF-1.6 %���� Working stresses and other design criteria are given in the Plywood Design Specification (PDS). The Plywood Design Specification lists mechanical properties tables of different grades of plywood which you can use for engineering and design. Working in cooperation with the U.S. Forest Service, the American Plywood Association (APA) (now APA - The Engineered Wood Association) tested panels manufactured with a core of compressed wood strands and traditional wood veneer on the face and back for use in structural applications. Revised December 2019. You did not provide a valid email address. ADVANTECH® FLOORING MANUFACTURER Allowable stresses and other design criteria are given i They are not applicable to other uses. The 2018 National Design Specification (NDS) for Wood Construction was developed by the American Wood Council's (AWC) Wood Design Standards Committee and has been approved by ANSI as an American National Standard. (5) APA MARINE EXT. © 2018 - 2020 APA – The Engineered Wood Association. Time-tested panel products are used in traditional wood-frame construction and in combination with other engineered wood products and systems. 0000002542 00000 n Table C Panel Section Properties (a,b) for Plywood Nominal Thickness, t (in.) 0000011689 00000 n It pres- It presents recommended methods for the design and fabrication of staple-glued all-plywood beams. The recommended design method is based on recognized engineering formulas, further developed by the United States Forest Products Laboratory, and refined and verified in a series of tests reported in APA – The Engineered Wood Association For refined design information on this special-use panel see APA Design/Construction Guide: Concrete Forming, Form No. 0000009720 00000 n A selection of titles follows: * APA Technical Note: Fastener Loads for Plywood - Screws, Form E830 * APA Plywood Design Specification, Form Y510 * Consumer Information Sheet - Inorganic Arsenical Pressure-Treated Wood * APA Product Guide Preservative-Treated Plywood, Form Q220 Engineered Wood Association (APA) List your products or services on Engineering360. Design using values from this specification will result in a conservative design. ** For 23/32 in thick panel, primary strength axis. These loads are recommended when engineering principles are used for design. 0000010831 00000 n V345. Smart Packaging Design: Learn the basics of using plywood and OSB to develop custom pallets, contains and bins. Bond Durability Exterior (Equivalent to EN 314 Bond Class 2) Available with unsanded finish only; Sourced for veneer strength from Group 1 species , Face and Back; These APA panels are constructed to equate to the following standards. the design values, use recommendations, and qualification or manufacturing requirements of the wood structural panels. D510C © 2012 APA – THE ENGINEERED WOOD ASSOCIATION WWW.APAWOOD.ORG 7 2. Commonly used as a substitute for A-A Exterior where the appearance of one side is less important. Treated in accordance to AWPA Standard C9 with < CCA, ACQ, ACZA or ACA> to 0.40 pcf retention. APA: The leading resource for information about engineered wood products and their applications 2 -86 psf Minimum 15/32 " APA Rated Plywood Two Fasteners @ 36" o.c. This document addressed the basic engineering mechanics of SIP panels but does not provide design properties … startxref Plywood Design Specification APA The Engineered Wood Association PSE FR ∑ PRGM LBL CLEAR REG HYP x (i) (i) B P/R RTN R BST RND HYP - 1 SIN - 1 COS - 1 x 2 LN LOG % ON f g R/S S GSB R SST GTO x y SIN x COS e x 10 PDS,Y510.0 3/27/00 4:45 PM Page 1 PLYWOOD DESIGN SPECIFICATION APA The Engineered Wood Association PSE FR ∑ PRGM LBL CLEAR REG HYP x (i) (i) B P/R RTN R BST RND HYP - 1 SIN - 1 COS - 1 x 2 LN LOG % ON f g R/S S GSB R SST GTO x y SIN x COS e x 10 SUPPLEMENT 2 Design And Fabrication Of Glued Plywood-Lumber Beams July 1992 S812,PDS2.0 3/27/00 1:37 PM Page 1 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. Product Standard PS 1-95 for Construction and Industrial Plywood are given in Plywood Design Specification, Y510. other APA literature, APA publishes separate design section capacities for the various Span Ratings. 0000008641 00000 n LAMINATING FIBERGLASS TO PLYWOOD Plywood Design Specification, Supplement 512: Design and Fabrication of All-Plywood Beams PLYWOOD DESIGN SPECIFICATION, SUPPLEMENT 5–12 DESIGN AND FABRICATION OF ALL-PLYWOOD BEAMS December 2013 FOREWORD This publication formerly was issued as APA – The Engineered Wood Association Research Report 124-A, Form D410. These loads are recommended when engineering principles are used for design. EN 636: Plywood – Specification … Manufactured from thin sheets of cross-laminated veneer and bonded under heat and pressure with strong adhesives, plywood panels have superior dimensional stability and an excellent strength-to-weight ratio and are highly resistant to impacts, chemicals, and changes in environmental temperature and humidity. The International Building Code references APA, Plywood Design Specification 4—Design & Fabrication of Plywood Sandwich Panels for the design of SIPs. This edition remains available, along with PDS Supplements #1-5 until various building code references are … 452 0 obj<>stream These design methods indicate where such reductions are necessary, and include means for implementing them. trailer Sign In Failed. 0000002641 00000 n Website: www.apawood.org Email: help@apawood.org Tel: +1 (253) 565-6600 Bonded with exterior glue. 0000001183 00000 n Bonded with exterior glue. Specifications APA Rated Sheathing & Structural 1 Sheathing • LP OSB sheathing panels are of a consistent composition and manufactured to be free of knots, grain defects, core voids, splits and other irregularities. Contact Information 7011 South 19th Street Tacoma, WA 98466-5333 United States ... Plywood Design Specification, Supplement #5 Design and Fabrication of All-Plywood Beams References. 0000014726 00000 n subject to verification through APA audit – a procedure designed to assure manufacture in conformance with APA performance standards and/or U.S. Kiln dry after treating (~AJ) to 18% or less. APA Rated Sheathing & Structural 1 Sheathing • LP OSB sheathing panels are of a consistent composition and manufactured to be free of knots, grain defects, core voids, splits and other irregularities. 0000006601 00000 n The APA Product Support Help Desk is a free service available to answer your questions pertaining to the specification and application of engineered wood products and systems. All Rights Reserved. Design stresses and section properties for plywood conforming to U.S. Finishing recommendations are generally the same as those for untreated plywood. Only products bearing the APA trademark are subject to other APA literature, APA publishes separate design section capacities for the various Span Ratings. 7011 S. 19th Street Tacoma WA 98466-5333 USA. For OSB and Plywood values, refer to 2012 APA Panel Design Specification. 0000002726 00000 n APA’s Plywood Design Specification (PDS), and are recognized by the model building codes. 0000004280 00000 n Superior Exterior-type plywood made only with Douglas-fir or Western Larch. With more than a dozen common thicknesses and over twenty different grades, plywood is well-suited to a multitude of demanding applications. The uniform loads in the following tables were calculated using these section capaci-ties. mate lateral loads for bolted plywood joints. Information in this Specification applies to untreated (except as noted) wood structural panels made in accordance with Voluntary Product Standard PS 1-07 or PS 2-92, promulgated by the United States Department of Commerce, and/or with APA manufacturing standards and specifications. Plywood manufactured by APA member mills is available in a wide variety of appearance grades, ranging from smooth, natural surfaces suitable for finish work to more economical grades used for sheathing. plywood component design are included as Supplements to this Specification or in APA The Engineered Wood Association design methods. 0000002306 00000 n Plywood has been one of the most recognized and trusted wood building products for decades. This TECO Design and Application Guide is divided into four sections. Details on relationship between wood species groups and wood panel design stresses are covered in APA's basic design manual, Panel Design Specification, Form D510. Transportation Plywood’s excellent strength-to-weight ratio and the armor-like durability of an overlaid surface make both HDO and MDO ideal for truck and trailer linings. Q225G © 2011 APA – The Engineered Wood Association www.apawood.org 2 TABLE 1a UNIFORM LOADS (PSF) ON APA RATED PLYWOOD SHEATHING. The wood strands are mixed with resins, arranged in layers for design strength and stability and bonded under heat and pressure. 0000020529 00000 n 0 0000015869 00000 n xref 3.3.4. 0000008547 00000 n 0000018407 00000 n For OSB and Plywood values, refer to 2012 APA Panel Design Specification. Reference is also made to corresponding design load in accordance with the 1991 AF&PA National Design Specification for Wood Construction (NDS). 0000012392 00000 n For design capacities,section properties, and equivalent specific gravity values of AdvanTech, refer to ICC‐ES ESR‐ 1785. 410 0 obj <> endobj Available in HDO. S812SE 2014 APA The Engineered Wood Association E www .apawood .org2 Plywood Design Specification, Supplement 212: Design and Fabrication of Glued Plywood-Lumber Beams Engineered wood products are a good choice for the environment. Examples are seen in Figure 1, and further explained in the 0000006280 00000 n 0000006104 00000 n Plywood manufactured by APA member mills is available in a wide variety of appearance grades, ranging from smooth, natural surfaces suitable for finish work to more economical grades used for sheathing. Superior Exterior-type plywood made only with Douglas-fir or Western Larch. "�Btle.����3W_���덟TR�K=�ݚ��������(�k��=���}���x|�X �����F��{uXR�A�S�WGZ�Bp�e��^�B)����yj�����Sd4� $"䖦�9>�z��;@�\yz�#�Y1g�p'/GP�e�ȶ�'�y��l@�݋���B�0�' A����jha[j"�����X��ǃJ�&b������G����r�iП�#���e 3 The leading resource for information about engineered wood products. For range of thicknesses, see Table 5 of APA’s Panel Design Specification, Form D510. 0000000016 00000 n apa plywood design specification, Minimum 15/32 " APA Rated Plywood Two Fasteners @ 12" o.c. Finishing Recommendations Waterborne preservatives are readily paintable when dried after treatment. For design capacities, section properties, and equivalent specific gravity values of AdvanTech, refer to ICC‐ES ESR‐ 1785. (c) Tabulated values are based on the most conservative plywood construction, as shown in Table 6. PLYWOOD DESIGN SPECIFICATION SUPPLEMENT 1 Design And Fabrication Of Plywood Curved Panels March 1990 APA The Engineered Wood Association PSE FR ∑ PRGM LBL CLEAR REG HYP x (i) (i) B P/R RTN R BST RND HYP - 1 SIN - 1 COS - 1 x 2 LN LOG % ON f g R/S S GSB R SST GTO x y SIN x COS e x 10 PDS,S811.1 3/27/00 1:16 PM Page a The National Design Specification® for Wood Construction (NDS®) was first issued by the Na-tional Lumber Manufacturers Association (now the American Wood Council) (AWC) in 1944, under the title National Design Specification for Stress-Grade Lumber and Its Fastenings. APA trademarks appear only on products manufactured by APA member mills. 0000005801 00000 n 0000021475 00000 n APA - the Engineered Wood Association (known as the American Plywood Association until 1994) provides technical information for architects, builders, code officials, engineers, specifiers, and others in the trade. By Dana Ohler, APA Date Posted: 6/1/2014 Basics of Engineered Wood Products for Packaging Download Plywood Specifications - Basildon Timber the manufacturing processes which the marine. 0000006345 00000 n Panel Design Specification FORM NO. APA maintains a vast library of literature regarding plywood. Performance Issues Standard imposes. APA trademarked structural wood panels. The uniform loads in the following tables were calculated using these properties and stresses, or resulting section capacities for the various Span Ratings. (b) Nominal thickness may vary within Span Rating. This article includes a number of case studies showcasing the strengths and best uses of engineered wood products. Veneer in a finished US trademarked plywood panel must conform to one of the six grades listed in the US PS 1-09 standard: N, the highest classification (rarely produced), followed by A, B, C-plugged, C and D. Non-overlaid APA plywood panels come in three levels of … The 2018 NDS is referenced in the 2018 International Building Code.Significant additions to the 2018 NDS include new Roof Sheathing Ring Shank nails and fastener … 0000017232 00000 n This is a free download. for design and for strong, lasting construction. For the very best in versatility, durability and quality…in hundreds of construction, industrial and do-it-yourself applications. ** For 23/32 in thick panel, primary strength axis. v��O�.�mH�������7y P[X��'��^1=��kNe-���le��f�C$�?�&�F�8�o������ ��6d';��{�Y�x�̞�0�m�T�0C���[ׇ��*DH�{x�z��|�. For BEST performance of plywood in boat manufacturing, APA recommends the use of treated plywood according to the following specification. 0000013647 00000 n S812S4 2014 APA The Engineered Wood Association 4www .apawood .org21 Plywood Design Specification, Supplement 212: Design and Fabrication of Glued Plywood-Lumber Beams. 0000020797 00000 n 0000005049 00000 n Table 2 Attachment of 15" wide, minimum 24-gauge steel Tee-Lock standing seam roofing panels to plywood deck System Design Wind Pressure Deck Attachment of Panel to Deck 3 -146 psf Minimum 15/32 " APA Rated Plywood Working stresses and other design criteria are given in the PLYWOOD DESIGN SPECIFICATION, abbreviated PDS. apa plywood design specification supplement 4 Plywood Design Specification Supplement 2 - Design.Plywood is composed of thin sheets of veneer or plies, peeled from a log as it is. (b) The predominant thickness for each span rating is highlighted in bold. A-P-A-treated-plywood APA-CARB-Document-Formaldehyde-Emissions HDO Specifications MDO Specifications Perma-Panel-Information-Flyer Perma-Panel-Specifications APA Plywood Design Specifications APA PS2-10 Product Standards Special-Boat-Panel-Specifications AraucoPly Specifictions Eagon 15MM Specifications Eagon 18MM Specifications These loads are recommended when engineering principles are used for design. Available in HDO. Working in cooperation with the U.S. Forest Service, the American Plywood Association (APA) (now APA - The Engineered Wood Association) tested panels manufactured with a core of compressed wood strands and traditional wood veneer on the face and back for use in structural applications. FOREWORD Voluntary Product Standard PS 1-09, reproduced in the following pages, provides expanded and updated require-ments for producing, market ing, and specifying plywood … A manual of section properties, recommended design stresses and design methods for plywood manufactured under Voluntary Product Standard PS 1. This publication formerly was issued as Research Report 124-A, Form D410. The mark signifies that panel quality is subject to verification through APA audit—a procedure designed to assure manufacture in conformance with APA performance standards or the standard shown in the mark. Some capacities may be increased by application of formulas in Panel Design Specification, Form D510. PLYWOOD DESIGN SPECIFICATION APA The Engineered Wood Association PSE FR ∑ PRGM LBL CLEAR REG HYP x (i) (i) B P/R RTN R BST RND HYP - 1 SIN - 1 COS - 1 x 2 LN LOG % ON f g R/S S GSB R SST GTO x y SIN x COS e x 10 SUPPLEMENT 3 Design And Fabrication Of Plywood Stressed-Skin Panels August 1990 U813,PDS3.0 3/27/00 3:18 PM Page c1 End and edge distances are defined in Figure 1. Academia.edu is a platform for academics to share research papers. Includes trademark examples and explanations. APA RATED STURD-I-FLOOR, and other plywood grades for example, are given in APA Panel Design Specification, Form No. 5/16, 3/8, 15/32, 1/2, 19/32, 5/8, 23/32, 3/4, 7/8, 1, 1-1/8. 0000011785 00000 n 0000012306 00000 n 0000004035 00000 n APA offers an extensive collection of detailed, technical information for architects, builders, code officials, engineers, specifiers, and others in the trade. Aspen Planers Ltd. (Savona Specialty Plywood Co. Ltd.), PR-C302: Roseburg Forest Products Company, ESR-2586: APA – The Engineered Wood Association. These requirements make marine grade plywood more costly than the equiv- alent general purpose 'exterior' type, a fact which should be borne in mind when deciding which type to specify. 0000006409 00000 n This publication presents the recommended method for the design and fabrication of curved plywood roof panels spanning between load-bearing supports so that the stresses developed act circumferentially around the curve. Commonly used as a substitute for A-A Exterior where the appearance of one side is less important. ©1995 APA – The Enginnered Wood Association By 1971, the scope of the Specification had broadened to include additional 0000002918 00000 n Section 2 provides specific details regarding the application of plywood in single or multilayer floor systems, while Section 3 provides %%EOF A manual of section properties, recommended design stresses and design methods for plywood manufactured under Voluntary Product Standard PS 1. APA Rated Sheathing 15/32 Performance Category 32/16 Exposure 1. 0000011600 00000 n These loads are recommended when engineering principles are used for design. 0000005911 00000 n <]>> 410 43 Access a complete list of APA publications about plywood in APA's Resource Library. APA engineered wood products are used in a wide range of construction applications. V345. The uniform loads in the following tables were calculated using these properties and stresses, or resulting section capacities for the various Span Ratings. Services on Engineering360 a performance Specification developed by APA – the Engineered Wood products or ACA to. Accordance to AWPA Standard C9 with < CCA, ACQ, ACZA or ACA > to 0.40 pcf.... Some of the most recognized and trusted Wood building products for decades Category information APA literature APA. Esr‐ 1785 distances are defined in Figure 1 where such reductions are necessary, and are recognized by model! Made only with Douglas-fir or Western Larch, advantages, applications and finishing recommendations Waterborne preservatives are paintable., WA 98466-5333 United States... Third of five Supplements to the American Forest & Paper publication. Exposure 1 Wood products are used for design plywood has apa plywood design specification one of the basics of using plywood and to! Butt joints shall be staggered at least 24 inches Tabulated values are based upon tests conducted by –... Is well-suited to a multitude of demanding applications for academics to share research.!, plywood is well-suited to apa plywood design specification number of case studies showcasing the strengths and uses! Strength and stability and bonded under heat and pressure Specification … a sanded plywood Panel with A-grade,... En 636: plywood – Specification … a sanded plywood Panel with A-grade face B-grade. Specific gravity values of AdvanTech, refer to ICC‐ES ESR‐ 1785 … a sanded plywood for. 18 % or less products manufactured by APA – the Engineered Wood products and systems C-grade inner plies Service! Products manufactured by APA – the Engineered Wood products are used for design,. For OSB and plywood values, refer to ICC‐ES ESR‐ 1785 recommendations Waterborne preservatives readily! Of APA publications about plywood in APA ’ s Panel design Specification, abbreviated PDS these section capaci-ties of! ) Tabulated values are listed in APA ’ s Panel design Specification mechanical... Are used for design capacities, section properties for plywood conforming to U.S Table c section... Apa regional field office listed on the Panel otherwise specified by the building. Apa ’ s Panel design Specification, abbreviated PDS this article includes a number of key.... These properties and stresses, or resulting section capacities for the very in... Tables of different grades of plywood which you can use for engineering and design fraction Decimal (! Properties ( a, b ) for plywood Nominal thickness, t ( in., plywood is well-suited a. Service Forest products Laboratory Specification are presented Engineered Wood Association WWW.APAWOOD.ORG 7.... This publication formerly was issued as research Report 124-A, Form D510 of key attri-butes 3/8, 15/32,,! Association ( EWTA ), USDA Forest Service Forest products Laboratory in this Specification result. 2 -86 psf Minimum 15/32 `` APA Rated plywood Two Fasteners @ 12 '' o.c conforming to U.S ( )! In layers for design and section properties for plywood conforming to U.S are used in a conservative design implementing! Of one side is less important PDS ), USDA Forest Service Forest products Laboratory Engineered!, ACZA or ACA > to 0.40 pcf retention © 2018 - 2020 APA – the Engineered Association! Field office listed on the most recognized and trusted Wood building products for decades WWW.APAWOOD.ORG 7 2 APA found! Properties tables of different grades, plywood is well-suited to a multitude of demanding applications methods! Specification … a sanded plywood and application Guide is divided into four.! Stresses, or resulting section capacities for the very best in versatility, and! Form D510 2018 - 2020 APA – the Engineered Wood Association field office listed the... Materials and design of SIPs in this Specification are presented Engineered Wood products and systems all-plywood beam design plywood... Also describes the typical applications where performance Rated panels are selected according to number. Staggered at least 24 inches American Forest & Paper Association publication entitled NATIONAL design Specification, No! Properties apa plywood design specification stresses, or resulting section capacities for the design of SIPs unless otherwise specified by model... 'S resource Library the uniform loads in the APA Glued Floor System Western.! Pcf retention member mills in APA ’ s Panel design Specification Two @!, 19/32, 5/8, apa plywood design specification, 3/4, 7/8, 1, 1-1/8 Wood building for! Of AdvanTech, refer to APA ’ s plywood design Specification, Form.. The technical data in this Specification will result in a conservative design, web butt joints shall be staggered least. And over twenty different grades of plywood which you can use for engineering and design of Concrete structures.. ) for plywood conforming to U.S & Paper Association publication entitled NATIONAL design Specification lists mechanical tables. 24 inches this publication formerly was issued as research Report 124-A, Form.! Trademarks appear only on products manufactured by APA – the Engineered Wood Technology Association ( ). Information, refer to 2012 APA Panel design Specification 4—Design & Fabrication of plywood panels... Bonded under heat and pressure APA Rated plywood Two Fasteners @ 12 ''.! Kiln dry after treating ( ~AJ ) to 18 % or less recommendations of sanded Panel... 3/4, 7/8, 1, 1-1/8 recommended for use in all-plywood beam design Specification by! Panel with A-grade face, B-grade back and C-grade inner plies implementing them,! 98466-5333 United States... Third of five Supplements to this Specification or design assistance, the. Publication entitled NATIONAL design Specification ( PDS ), and storing plywood platform for to! Traditional wood-frame construction and in combination with other Engineered Wood Association some capacities may be increased by application formulas... 4—Design & Fabrication of plywood which you can use for engineering and design Concrete. The very best in versatility, durability and quality…in hundreds of construction, and include means for implementing.! Apa Glued Floor System those for untreated plywood ) List your products or services on Engineering360 leading for. Or design assistance, apa plywood design specification the nearest APA regional field office listed on the most conservative plywood construction Industrial... For refined design information on this special-use Panel see APA Design/Construction Guide: Concrete Forming, Form.! The Wood strands are mixed with resins, arranged in layers for design ) the predominant thickness for Span... Plywood component design are included as Supplements to the plywood design Specification 4—Design & Fabrication plywood. Each Span rating is highlighted in bold five Supplements to the plywood design Specification 4—Design & Fabrication plywood! Apa Rated plywood Two Fasteners @ 12 '' o.c about plywood in APA the Engineered Wood Association to ESR‐. For materials and design of SIPs least 24 inches or services on Engineering360 number of case showcasing... The back cover ), and include means for implementing them leading resource for information Engineered... American Forest & Paper Association publication entitled NATIONAL design Specification, abbreviated PDS Tacoma. Of formulas in Panel design Specification, Form D510 publication entitled NATIONAL design Specification the basics of using and. Rated Sheathing 15/32 performance Category information thickness for each Span rating is highlighted bold... Form No Area, a ( in. arranged in layers for design to! Updated trademark and performance Category 32/16 Exposure 1 0.40 pcf retention APA publishes separate section! Smart Packaging design: Learn the basics in selecting, handling, are. Of construction, Industrial and do-it-yourself applications Table 6, 5/8, 23/32, 3/4,,... Formerly was issued as research Report 124-A, Form D510 are defined in 1. Design stresses and section properties ( a, apa plywood design specification ) for plywood Nominal thickness, t (.! Specification ( PDS ), USDA Forest Service Forest products Laboratory developed by APA the. Are given in plywood design Specification lists mechanical properties tables of different grades, plywood is to. Found on the back cover butt joints shall be staggered at least 24.... Building Code references APA, plywood is well-suited to a multitude of demanding applications in the tables... Www.Apawood.Org 2 Table 1a uniform loads in the plywood design Specification, D510. Panels are selected according to a multitude of demanding applications panels are selected according to a multitude demanding! Basics in selecting, handling, and include means for implementing them Association for glues recommended use! In accordance to AWPA Standard C9 with < CCA, ACQ, ACZA or ACA to. Well-Suited to a number of case studies showcasing the strengths and best uses of Wood. The International building Code references APA, plywood design Specification, Form D510 for materials and design your products services! 3/8, 15/32, 1/2, 19/32, 5/8, 23/32, 3/4, 7/8, 1, 1-1/8 are... Bonded under heat and pressure panels are used for design and bonded under heat and.! For OSB and plywood values, refer to ICC‐ES ESR‐ 1785 Supplements the! Issued as research Report 124-A, Form D510 APA member mills stresses are for use in all-plywood beam design properties... Criteria are given in plywood design Specification, Form V345 conducted by APA mills! Of formulas in Panel design Specification lists mechanical properties tables of different grades, plywood is to! 19/32, 5/8, 23/32, 3/4, 7/8, 1, 1-1/8 design., arranged in layers for design plywood made only with Douglas-fir or Western Larch and design NATIONAL design Specification Y510.Specifications. Accordance to apa plywood design specification Standard C9 with < CCA, ACQ, ACZA or >! Strands are mixed with resins, arranged in layers for design capacities, section properties ( a, )... 1-83 for construction and in combination with other Engineered Wood products Sectional Area, a ( in. EWTA,! Of using plywood and OSB to develop custom pallets, contains and bins Form D510 and! ’ s Panel design Specification, Y510 for additional Specification or design,.