Hardwood span tables 1:1998 standards. Parkside supplies unseasoned and finished and dried hardwood products, including; flooring, decking, screening, shiplap and chamferboard. 2 and 3. Primary design software program includes generic span tables for various building elements (excluding verandah beams) enabling users to select sizes and load conditions to generate SEASONED HARDWOOD — F17 TABLE 6 — FLOOR JOISTS(continued) 140 Joist Spacing (mm) 450 600 MAXIMUM JOIST SPAN AND CANTILEVER (mm) Span Cantilever Span Cantilever Continuous Spans (continued) 85 x 40 1900 400 1700 375 90 x 35 1900 400 1700 375 90 x 45 2100 450 1900 400 120 x 35 2600 550 2400 500 120 x 45 2900 600 2600 550 Joist Size Depth x Span tables will advise the stress grades and timber sizes to determine the spanning ability of load carrying members. Determine if the handrail involves a single or continuous span, 2. biz. Jun 8, 2024 · What are the span tables for floor joists in Australia? The span tables for floor joists in Australia depend on the type of timber, the size of the joist, and the spacing between the joists. Span tables are included for: Unseasoned Softwood - F7. 2-2010 Residential timber-framed construction standard provides tables that show the recommended sizes and spans for floor joists made of 1) Refer to general notes for information that is relevant for all span tables. 2 – CD Span Tables AS 1684 TIMBER-FRAMING STANDARD Contains a CD of Span Tables (45 sets in all) for wind zones N1 - N4 for the following timber stress grades: Unseasoned Softwood: F5, F7 Seasoned Softwood: F5, F7, F8 MGP10, MGP12, MGP15 Unseasoned Hardwood: F8, F11, F14, F17 Seasoned Hardwood: F14, F17, F27 LIGHT TIMBER FRAMING SPAN TABLES SEASONED HARDWOOD-STRESS GRADE F14 1 SCOPE. May 6, 2005 · Can anyone provide a link to or source for hardwood and softwood timber span tables? I’ve been searching the web for span tables for hardwood timbers (i. It tells you how far a bearer can span between supports (posts or pedestals) while supporting the joists above. NS = Not Suitable General Notes 1. Some are more commercially available than others, and in addition, some are only used in certain parts of Australia. This application will allow you to look up a suitable Dindas I-Joist product based on your Single Span project requirements. This can’t be achieved with a simple span table. Intended use Boral F27 seasoned hardwood is suitable for use in buildings in internal applications and for some species, in external above ground weather exposed applications. Aug 16, 2014 · AS 1684. txt) or view presentation slides online. 2: Roof Live Load = Span / 250 or maximum 15 mm. 3 riteria and in some circumstances, differ for those listed in AS -2016. Company. Futurebuild hySPAN Span span may be interpreted as the clear distance between supports measured along the beam. 00 pm & Sat 8. Merbau Magna GL17 Beams; Merbau Magna Gl17 Handrails; Merbau magna GL17 Fact Sheet; Merbau Magna GL 17 Posts; Merbau Magna GL17 Warranty Span (mm) F7 Timberlink Green 90x45 140x45 190x45 240x45 1400 2200* 3200* 4200* *Single span however the bearer spacing above is not applicable and you should consult a registered engineer for appropriate bearer sizes. 0 APPLICATION as shown in these tables, and installed in accordance with the provisions of this Design Guide, complies to the uilding ode of Australia. APPEARANCE Timber comes in a variety of colours, textures and grains. Quality Products & Service news. joist spacing) (L/300 de˜ection with vibration control) Notes: 1 55x55 1050 1200 250 110x45 1900 2100 500 Table 2. txt) or read online for free. F14 Sawn Hardwood GOS. These Span Tables have been prepared in accordance with standard engineering principles, the relevant test reports and Australian standards, ie: AS1720. Timber Properties: Fb = 11 MPa, Elasticity = 13300 MPa Density = 600 kg/m3, Fs = 1. Water Based Azole with Permethrin is APVMA (Australian Pesticides and Veterinary Medicine Authority) Registered Product Number 69683 for “Timbertreat™A” Azole Insecticide/Fungicide Wood Preservative Download our F27 hardwood flyer here: F27 Hardwood Flyer Parkside Timber. 1 Timber structures standard provides rules for this including load sharing and distribution factors for parallel and grid support systems. 1 Kings Road, West End, QLD, 4810, Australia (07) 4796 9500 tradesales@parkside. I can accept 2/170x45 bearers as these will run the lenght of the deck (2 bearers spaning 2400mm each, deck is 3800mm wide). 30-12. Span Cant. The PSTB is designed as an easy to use supplement to AS1684. Home. Read the design load from the far right column in the table. 1 Table H2. Pergola Beam Spands. Table 4 provides design loads for these connections using the following steps: 1. 6. We would like to show you a description here but the site won’t allow us. January 17, 2019 April 2, 2019 | Guides, Resources, Technical. Moisture Content (MC) N3 Supplement 9: Timber framing span tables—Wind classification N3— Seasoned hardwood—Stress Grade F27 (Supplement to AS 1684. New Clear Grain Timber Product Re: Thora Timbers Dressed Hardwood Span Tables We hereby certify that the span tables prepared for Thora Wholesale Timbers P/L for dressed hardwood, stress grades F14 and F17, have been prepared, generally in accordance with the design criteria contained in AS 1684. Verandah as shown in these tables, and installed in accordance with the provisions of this Design Guide, complies to the uilding ode of Australia. Finishes for Exterior Timber. Browse our timber span tables for Hyne products. 1 for F8 material (its closest F-grade equivalent). Maximum Continuous Span (m) Maximum Continuous Span (m) Maximum Single Span (m) Maximum Single Span (m) Maximum Cantilever (mm) Table 1a - Standard Floor Load (40kg/m2 / 1. nz 3 Ron O’Hara BE (Civil) CMEngNZ David King ME (Civil) CMEngNZ CPEng IntPE STRUCTURAL CERTIFICATION SPAN TABLES FOR ABODO WOOD Incorporating span tables for: Verandah beams, rafters and posts – GL8 grade. The span tables provided include some commercial as well as some domestic construction uses. Futurebuild hySPAN Span Guide October 2012. 3 Timber structures –Design criteria for timber- Span-Tables-F17 - Free download as PDF File (. F27 is a structurally graded timber, avai e-beam+ [F17] LVL is a direct substitute for F17 hardwood at competitive prices and is engineered to maximise the efficient use of material and time. Table 6, Typical APA Panel Constructions, is provided to assist in selecting panel constructions for specific Span Ratings. Access the full version online. Abodo Span Tables +64 (0) 9 249 0100 abodo. 3. Appearance Grade B (Mixed hardwood) Deck Joist Span Tables. Proper use of a span table is an important step in quality construction. Load Cases: 1: Dead Load 2: Roof Live Load 3: Wind Uplift MAX ROOF PITCH = 25 DEGREES Hardwood: AS 2082 Timber - Hardwood - Visually stress graded for structural purposes - Structural Grade 1, Minimum F17 seasoned, appearance grade; Softwood (Caribbean radiata, slash and imported softwood): AS 2858 Softwood visually stress graded for structural purposes, Structural Grade 1, Minimum F11 seasoned, appearance grade; The roof area shall be used as an input to Span Tables in the Supplements for strutting beams, combined strutting/hanging beams, combined strutting/counter beams and studs supporting concentrated loads and posts. ENGINEERED WOOD Save time and money with better support Fast technical support a 1800 808 131 PRODUCTS FREE designlT site Available from: Technical Support 1: Dead Load = Span / 300 or maximum 12 mm. Our collection of span tables includes deck joists, floor bearers, upper lintels and more. Continuous span values given in the span tables—Wind classification N1/N2—Unseasoned hardwood—Stress Grade F17 (Supplement to AS 1684. Span Tables and Software Note: Our floor joist span tables are based on loadings given in the newer, amended version of BS 6399-1. 26. Joists and rafter spans for common loading conditions can be determined. Span tables for visual and mechanical grades of southern pine lumber joists and rafters, and southern pine lumber and glue-laminated timber (glulam) headers, beams and girders. Timber can also exhibit other natural characteristics such as knots, stains, splits, gum veins which can effect strength properties and aesthetics. F27 Australian Kiln Dried Hardwood Durability 1 & 2 - External Use. I, David J King, being a Chartered Professional Engineer and currently holding an The above tables allow for a timber flooring material only. Before computers were invented, or in wide use, engineers would have used span tables as part of the design phase. Home; Overview; Magna Range. Use Hyne Design to get span tables for a wide range of Australian and New Zealand timber products. Provided below are a selection of Span Tables that will allow you to choose the correct product for your spanning needs. However if either of the above conditions are not met, use the single span tables for the purpose of obtaining the appropriate size. 1 – 2010 in all residential and commercial applications. This document provides guidance on the specification, design, and construction of timber decks for domestic use in Australia. Southern Forest Products Association Span Tables. 12. See the notes below the span tables for details. The correct bearer sizes can be found in span Table 49 in AS1684. The second attachment is the bearer F27 hardwood with the same span/floor load widths. Keeping span tables in spreadsheets are a way of the past. co. Australia and provides span tables for some common applications and uses for recycled structural hardwood timber. 60 Cairns Street (end of the street) Loganholme QLD 4129 (07) 3801 1122. About us; Brisbane; Our Products. Quantify the length of the span, 3. 3 . Below are span tables for various species and Span For the purpose of using these tables, span may be interpreted as the clear distance between supports measured along the beam. Rafter span tables are tabulated based on allowable deflection limits of either L/240 or L/180. for panel type using Table 4. 2) For design parameters, refer to figure 7. Appearance Grade Royal DPR Hardwood. Appearance Grade Sawn Hardwood GOS. Table developed for a live load of 2kPa. SPAN TABLES Span tables can be used to determine the size of a timber member of a particular strength class required for a given span. Depth × Breadth (mm) Single Span Continuous Span 2/90×35 1500 400 1000 300 NS NS 1500 400 1000 300 NS NS 2/90×45 1700 500 1100 300 NS NS 1700 500 1100 300 NS NS 2/120×35 2000 600 1400 400 NS NS 2000 600 1400 400 NS NS Tables 2L and 2H list the sizes and spans for pergola or carport beams in low wind speed and higher wind speed areas. As Hyne’s strongest softwood beam, it has undergone rigorous quality testing and proudly boasts 'S' Mark certification, fully compliant with AS/NZS 1328. Simply -supported bearer span table 1200 1600 2000 2500 4 AUSTRALIAN HARDWOOD AND CYPRESS USING HARDWOODS & CYPRESS Hardwood and Cypress take in a huge range of species. Technical. For over 50 years Wilson Timbers have been serving and supplying quality timber and hardware to professional and owner builders, as well as the DIY renovator. AS 1720. F17 Sawn Hardwood GOS. A higher stress grade does not automatically ensure a better Introducing Beam 15, a high-performance structural product that’s engineered to handle long spans and critical loads. Recycled hardwood span tables Span tables have been prepared for the four species groups (A to D) using the RG1 recycled grade for wind classifications N1 to N3 and C1 to C2. This document provides tables specifying the maximum spans and cantilevers for seasoned hardwood floor beams and joists under different loading and support conditions. • Values with an asterisk have been limited by single span or length availability. They also tell you what the maximum spacing should be between each section or timber member SIZE OF JOISTS (mm) CLEAR SPAN C16 JOIST (M) CLEAR SPAN C24 JOIST (M) 47 X 95 47 X 120 47 X 145 47 X 170 47 X 195 47 X Maximum Bearer Span (mm) Span Cant. Single Span Beams are beams supported at two points only. 00 pm | Phone: 07 3277 6848 | Email: info@gardetimber. Long term Short term Member type It should be noted that the span tables do not account for heavy point loads and therefore member stresses should be checked for loads in excess of 10kN. loads from handrails to posts. Supplied with a genuine Architectural Pink Primer, every Weatherproof product is ready for installation and final topcoating. Timber Mar 5, 2020 · This document provides span tables for dressed unseasoned hardwood which may be used to supplement the design information provided in AS 1684 Residential Timber Framed Construction, Part 2: Non-Cyclonic areas. au F14 Royal DPR Hardwood. Check plans to determine span and on-center spacing (design conditions) Check codes for allowable live load, snow load, dead load and deflection; Select appropriate span table; Match span in table to design condition and determine minimum Fb and E values listed in the span table Woodhouse Weatherproof® is a range of eco-friendly, timber building products manufactured for outdoor use in all structural and decorative applications. All timber is to be LOSP treated to standard H3 and graded Australia and provides span tables for some common applications and uses for recycled structural hardwood timber. M10 T3 Pine. 450mm Spacing) Timber Grade, Species Member Size (mm sizes and span tables. The discrepancy in properties is minimal for tensile strength but significant for compressive and shear strengths and stiffness. e. Joist span table (450mm max. This high-quality structural timber is graded to meet stringent standards, ensuring consistent and dependable performance in construction projects. Table 1: Single Span Table 2: Continuous Span Sep 1, 2023 · To speed up the design process, the supplementary notes provided in AS 1684 provide span tables, and from these we can find the suitable timber species, grade, and size of the floor joist. Span Tables available here: GL13 Verandah Posts – Sheet Roof N3 C2 GL13 Verandah Posts – Tiled Roof N3 C2 GL17S Deck Bearers GL17S Deck Joists GL17S Floor Bearers GL17S Floor Joists GL17S Lintels – Sheet Tile N3 GL17S Lower Story Lintels – Sheet N3 [Read More] Your Environmentally Sustainable Hardwood Alternative. F27 KD (Kiln Dried) Hardwood $0. 2 N1/N2 Supp 15—2006 This is a free 4 page sample. Additionally, kiln-dried hardwood enhances the timber’s structural properties, including stiffness, bending strength, and compression strength. Skip to content Mon-Fri 7. 30-4. Bearer span table F14 & F17 Dura 2 & ACQH3 Treated Structural Hardwood Pricing is variable due to fluctuating exchange rate. Download. 00pm Friday | 6. Timber Queensland. au Nov 2, 2018 · Merbau Glulam With a Bal ratng of BAL 29, Magna Glulam™ timber is attractive, strong, durable, hard and stays straight. 22. When determining span, pay attention to these three elements: lumber grade, lumber size, and species type. Example: In the joist span table below, the highlighted cell (10-5) indicates that a #2 grade 2" x 8" Douglas Fir joist, spaced 24" apart, can have a maximum span of 10 feet - 5 inches (10-5) if designing for a live load of 40 PSF, a dead load of 10 PSF, and a deflection limit of the total span in inches divided by 360. This means that some values are slightly more conservative than span tables from other sources if those do not include the amended guidance. LGL. Seasoned Softwood (treated) - F7. This Supplement to AS 1684, SAA Light Timber Framing Code, gives tables of maximum allowable span in their various structural applications for a range of commonly supplied hardwood timber sections, provided they have been mechanically stress graded or visually stress Performs calculations for ALL species and grades of commercially available softwood and hardwood lumber as found in the NDS 2018 Supplement. Continuous span values given in the tables should only be used where: There are also several other online span tables available for various regional species and grades of lumber and loading conditions: Canadian Span Tables and Calculator Southern Pine Span Tables Western Span Tables and Calculator. All timbers shrink as the timber dries and swells as it takes on moisture. 2×8’s, 4×8’s, 6×8’s … in white oak). Timber Species and Properties The timber species supplied by Pentarch Forestry F27 seasoned hardwood may comprise the following species: Blackbutt, Grey Gum, Ironbark, Silvertop Stringybark and Tallowwood, either as single species or mixed species, pending availability. span tables. AS1684. GL8 Table 1. • Ensure length suitability for continuous span members. Use the span tables in the links below to determine the maximum allowable lengths of joists and rafters. Have a question or need help? Call us on (07) 3808 2544 or Email Us SEASONED HARDWOOD — F17 TABLE 6 — FLOOR JOISTS(continued) 140 Joist Spacing (mm) 450 600 MAXIMUM JOIST SPAN AND CANTILEVER (mm) Span Cantilever Span Cantilever Continuous Spans (continued) 85 x 40 1900 400 1700 375 90 x 35 1900 400 1700 375 90 x 45 2100 450 1900 400 120 x 35 2600 550 2400 500 120 x 45 2900 600 2600 550 Joist Size Depth x span is not greater that twice the smallest adjacent span. 2 (Residential timber-framed construction). These tables assume a minimum end bearing of 50 mm by bearer width, and intermediate bearing of 100 mm by bearer width for conti nuous bearers. See table below to determine which species qualify for above ground durability class. 2 N3 Supp 9—2006 This is a free 4 page sample. Refer to AS1684 tables for other overhang spans. 3) Where rafters are equal to or exceed four times their breath, blocking should be used to reduce distortion. Span Type Single span handrails Continuous span handrails Handrail Span The Woodhouse Timber Company Span Tables for F7 grade timber structural finger jointed members and GL8 members have been examined and are considered to be structurally satisfactory and able to meet the requirements of AS 1170 Parts 1 and 2 – 2002 Design Actions. Span varies by species, size, quality of material, and application. Span. The following tables are solely for guidance on the loadbearing capacity of solid softwood timber members to give adequate support to floors, ceilings, and roofs in domestic dwellings. 5kPa) Floor Joist Spacing (mm Specific span tables apply to each individual grade. Structural Hardwood Span Table. 0 APPLICATION View a list of resources relating to Thora timber products. Span Tables F7 Rafters – 30mm 11 F7 Rafters – 42mm 14 Verandah Beams F7 – 42mm – Sheet Roof 17 Verandah Beams F7 – 42mm – Tile Roof 20 Verandah Beams GL8 – Sheet Roof 21 Verandah Beams GL8 – Tile Roof 24 Ridge Beams F7 – 42mm – Sheet Roof 25 Ridge Beams F7 – 42mm – Tile Roof 28 Internal Floor Joists F7 – 42mm 30 Part 2 has supplementary span tables on CD that requires more input to calculate timber sizes but delivers more choice. F8 OB Hardwood $0. Board spacing Spacing between boards should allow for proper air circulation and drainage as well as taking into account the seasonal movements. The floor area shall be used as an input to Span Tables in the Supplements for studs supporting concentrated loads and posts. Australian Hardwood Domestic Deck Span Tables - Free download as PDF File (. Wind Classification 1 & N2. Here is a checklist of steps to follow when using span tables. All Tables have been reproduced from AS1684 – 2006 Residential Timber Framed Construction Standard and VIC: (03) 8756-6333 NSW: (02) 9833-3100 QLD: 0477-555724 or email us on sales@mathewstimber. 2 MPa, Fc = 11 MPa. Ptember 1975) to A$ 1684-1975 LIGHT TIMBER FRAMING SPAN TABLES · Seasoned Hardwood -Stress Grade· F27 Now for some of the technical inclusions in this awesome little book! It covers these things, and more ? how to determine roof mass, floor load widths, vertical nail lamination, internal stair treads and stringers, spacing and spans, timber dimensions, flooring, decking boards, jamb studs, bearers supporting single storey loadbearing walls, roofing purlins, loadbearing ridge beams, timber The deflection limits (serviceability ) applied in these tables and Laminated Timber Association of Australia (GLTAA) Unified Design reproduced in Table 1 below, are in accordance the Glued 1720. 13. The AS 1684. Table 1 defines the main species, source and common applications. F14 timber is an outstanding choice for building due to its exceptional strength, versatility, and reliability. As a professional timber engineering company, we use specialist software to ensure that the joists are just right for the spans and relevant loads. These tables provide maximum spans for the #2 grades of four common species of lumber (Southern Pine, Douglas Fir, Hem-fir, and Spruce-pine-fir (SPF). How to use the Span Tables. com. F27 Manilkara Kiln Dried - No Bleed - Hardwood - Durability Class 2 - External Use. SEASONED HARDWOOD STRESS GRADE F27 Supp. 3 Residential timber-framed construction Pocket Span Table Book The 330 page PSTB is in an easy to carry pocket sized (A5), durable and spiral bound format and includes span tables for commonly used sawn structural timber grades as well as engineered LVL and I-beam floor joist tables. 3: Wind Uplift = Span / 150. Hours. DPR Hardwood Span Tables for F14 and F17 - can also be used for GOS F14 & F17 Resources provide a simplified system to determine allowable joist and rafter spans in one- and two-family dwellings, and the companion supplements for tabulating allowable bending and modulus of elasticity design values for visually graded and mechanically graded dimension lumber. 2. When building a deck, you typically refer to two types of span tables: Bearer span table - shows the maximum span distance for bearers, the horizontal supports that sit on posts or pedestals. Span Tables Author Bartosz elch for T C16 Span Tables The following span tables indicate the required size of C16 strength class timber members for common uses. Posts. A New Technology for Australia’s Durable Wood Products Preservation Technology Proven in the World’s Harshest Environments for 15 years. 2 and AS 1684. New Contact Details for Our Customer Service Team. Continuous Span Beams are beams supported at three or more points along their length. The span tables are specific to recycled timber which will include recycled timber features. TABLE 2L - PERGOLA OR CARPORT BEAMS - (WIND CLASSIFICATIONS N1, N2, N3 AND C1) Member Size Roof Load Width 1500 3000 4500 6000 1500 3000 4500 6000 Maximum Beam Span (mm) Single Span Continuous Span Unseasoned Cypress F5 100 x 50 <p>Parkside Timber is a leading hardwood sawmiller that focuses on producing the finest of quality sawn and finished Queensland hardwood products. au Span Tables. Lumber span tables are valuable guides which provide the maximum allowable spans for different types and sizes of Southern Pine and pressure-treated lumber under various load conditions. Kiln-dried hardwood exhibits superior dimensional stability compared to unseasoned hardwood, significantly reducing the risk of warping and splitting. OFFICE HOURS: Monday - Thursday | 6. The disadvantage of using Part 4 is that it generally over-engineers building components, the span tables are less comprehensive and can be less economical to use than Part 2, so this should be considered when deciding which Installation requirements for sizes and span tables. Unseasoned Hardwood - F8. Made from sustainable supplies of Merbau (Kwila) timber utilising off-cuts to make the resource go further. Table 1A gives spans for bearers supporting single storey load-bearing walls. Pocket span table books. Hyne Design takes into account project specific loads and other factors to generate an accurate span table for your build. Take a look at the example below for grade F27 seasoned hardwood with a floor load width of 3600mm. A “span options” calculator allows selection of multiple species and grades for comparison purposes. Blackbutt; Hurford Hardwall; Iron Bark; Spotted Gum; Sugi Sugi Ban; Victorian Ash; Wood Elements; Hyne Hardwood Beam 21; Merbau GL17 Dressed hardwood. It includes information on: - Footings and recommended footing sizes according to site Span tables and other software resources from industry groups and manufacturers that assist in designing construction in compliance with codes such as AS 1684. Timberlink Floor Joists (Max. For special application conditions for Tables 1, 2 and 3, use the factors listed in Table 5, Application Adjustment Factors. Magna Fact Sheet List of available Span tables - click for full info. You can see by the attached photos. . e-beam+ [F17] will meet and/or exceed the F17 KD Hardwood Structural Design Properties prescribed in AS1720. 30am - 2. 30am - 4. Sizing of packs available at $120/m3 Species Hopea iriana sloot (Heavy Hopea) D2, non-susceptible, termite resistant Hopea papuana (Light Hopea) D2, ACQ treated to H3 Table 3 Bearers Floor Load Width (mm) (Length of joists supported) 1800 2400 3000 3600 1800 2400 3000 3600 Maximum Bearer Span (mm) Member Size (mm) Single Span Continuous Span Unseasoned 100 x 75 1000 NS NS NS 1000 NS NS NS Cypress, F5 2/100 x 50 1300 1100 900 NS 1300 1100 900 900 125 x 75 1300 1100 1000 1100 1300 1100 1000 NS span tables. joist spacing) (L/500 de˜ect ion, no vibration control) 55x55 1400 1600 250 110x45 2400 2500 500 Table 3. They help you determine how far a wooden beam or joist can span between support points, such as walls or beams, without compromising safety and structural Queensland and NSW have some of the most beautiful timbers available in the world. 00 Add To Cart Pocket Span Span C'leaver Span C'leaver Span C'leaver Span C'leaver Span C'leaver Span C'leaver 100 x 75 1700 500 1300 300 NS NS 1800 500 1300 300 NS NS 125 x 75 2300 600 1700 500 1200 300 2400 700 1700 500 1200 300 150 x 75 2800 80 2000 600 1400 400 2900 800 2000 600 1400 400 175 x 75 3300 900 2400 700 1700 500 3400 1000 2400 700 1700 500 SPAN TABLES SUPALAM F17 GOODWOOD H3 SUBDECK GOODWOOD HARDWOOD H3 SUPALAM F17 SUB-DECK Telephone 03 5139 7001 Facsimile 03 5139 7003 Email sales@vicash. Spotted Gum, Blackbutt, Grey and Red Ironbark, and Darwin Stringybark are amongst the most sought out timbers and now you can enjoy them as a structural feature in your home. 1 – 1999, Residential timber-framed The extreme external conditions found in Australia often require the natural durability and strength of Structural Hardwood. External Use Where overhanging joists are to be used in an external application such as a balcony, the members must be fully protected from the weather, or treated to an H3 level. 1 – 1999, Residential timber-framed Span tables allow users to choose an appropriate size and stress grade to achieve spanning needs. Joists that are at least 45 mm wide (seasoned hardwood and treated Span The maximum recommended span for 19mm thick hardwood decking is for joists to be at 450mm centre. Maximum overhang of batten is 250 mm. the span tables prepared for Thora Wholesale Timbers P/L for dressed hardwood, stress grades F14 and F17, have Re: Thora Timbers Dressed Hardwood Span Tables We hereby certify that the span tables prepared for Thora Wholesale Timbers P/L for dressed hardwood, stress grades F14 and F17, have been prepared, generally in accordance with the design criteria contained in AS 1684. Table 1a applies to APA Rated Plywood Sheathing. 25 MPa Ft = 5. F17 Royal DPR Hardwood. pdf), Text File (. Span tables are used to size joists and rafters. 00pm F17 Treated Hardwood; Hardwood Cladding & Pannelling. 00 View Options. Seasoned Softwood - MGP10 Refer to General Notes for information that is relevant for all Span Tables. The table below shows the properties for MGP12 compared with those tabulated in AS 1720. Interactive I-Joist Span Tables This puts your architect, building designer or engineer in the best position to make performance decisions right at the beginning of your project. No 16' (S. Notes: Types of span tables . This book provides builders, designers and other specifiers with a valuable source of information on timber products and the applications in which they are commonly used. F17 and F17 H3 KD (Kiln Dried) Hardwood from $0. But I would prefer 3 bearers with smaller wood but the span tables don't have, say, 1600mm span loads. 2—2006) AS 1684. For simple construction, such as domestic construction, this can be determined from span table supplements in AS 1684. Spacing Tables, such as those for rafters, floor joists and ceiling joists require the spacing of members to be known or selected in order to obtain the AUSTRALIAN HARDWOOD AND CYPRESS 5 DOMESTIC DECKS APPLICATION GUIDE Table 2: Joist spans and sizes (continued) 1200 2400 4800 1200 2400 4800 Floor Load Width (mm) Maximum Bearer Span (mm) Single Span (mm) Continuous Span (mm) Bearer Size Depth x Breadth (mm) F27 SEASONED HARDWOOD 90x35 2200 2100 2100 2500 2400 2400 90x45 2400 2300 2300 2700 2700 Recycled Hardwood Span Tables With the development of the Recycled Timber Grading Rules for Structural products, span tables have now been prepared for the four species groups (A to D) using the RG1 (recycled grade 1) recycled grade for wind classifications N1 to N3 and C1 to C2. ozznn lgnuw mvzalc okl hemixh bjhjmd ktyk hljzrhro mqvk atycgxj dcbx ejdtm zllci iobdsi esy