Down Grade Plywood Cladding (commonly referred to. Seconds Cladding,) is a band sawn plywood panel sourced from

Transcription

1 Down Grade Plywood Cladding (commonly referred to D EY\/\"NJ G Ri\ID E as Utilityclad Groove! Utilityclad Texture, Downgrade or Seconds Cladding,) is a band sawn plywood panel sourced from P L"C'/V"E D D downgraded ShadowcladO exterior cladding. CLADDING SUITABLE APPLICATIONS Defects may include but are not limited to: Ship lap edge damage Downgraded Plywood Cladding is not PROFILES: Surface delamination suitable as an exterior cladding where Visual blemishes including bald patches Texture or Texture Grooved a high level of visual finish and/or and texture inconsistencies compliance with NZ Building Code clause Veneer overlaps SHEET THICKNESSES: E2 is required. Surface ridges and veneer miss presses 12 mm (nominal) Recommended cladding applications. Chain marks, visible glue line, include: Stone chips LENGTHS: Sheds & Barns H3 CCATreated Downgrade Cladding 2440/2745x 1216 mm' Farm Building s Products: General Utility Buildings May exhibit slight sheet bowing result- Groove profile features grooves 9 mm wide, Applications such as residential and ing from the treatment and surface 5 mm deep at 150 mm centres commercial cladding which require a high coating processes level of visual finish and/or compliance The fillets used to separate sheets All sheets feature a shiplap joint on long sheet with NZ Building Code clause E2 must use during drying may leave marks on the sides - (actual effective sheet width Shadowclad first grade exterior cladding, sheet surface.these will fade is 1200 mm) over The use of downgrade plywood cladding time and can be disguised with paint in these applications is not permitted. but may be visible under penetrating stains The H3 CCA PRODUCT LIMITATIONS treatment and subsequent drying process may increase Downgrade Plywood Cladding sheets may the likelihood of face checking on the contain defects up to 5% of the area of surface of the panel the sheet surface. Information contained in this document is specific to the CHH Woodproducts range of plywood products and cannot be used with any other plywood products no matter how similar they may appear. For further information contact customer services or visit

2 Downgrade cladding can be either H3 CCA or Downgraded Plywood Cladding arises from The information contained in this document is H3 LOSP treated (subject to availability), production of high grade Shadowclad exterior current as at March 2014 and is based on data cladding products. Where downgrade cladding is H3 CCA treated available to CHH Woodproducts at the time of the use of aluminium flashings or galvanised Supply of downgraded plywood cladding cannot going to print. fasteners in direct contact should be avoided be guaranteed and are always supplied on a CHH Woodproducts reserves the right to and the use of stainless steel should be subject to availability basis, change the information contained in this strongly considered, document without prior notice. It is important Information provided above should PRODUCT LIMITATIONS that you visit vwv.chhwoodproducts.co.nz or only be considered a general guide. call Non Structural plywood must not be used for to confirm that you have the For technical information contact customer most any application requiring a building up to date information available. consent or services or visit ww.chhwoodproducts.co.nz where structural performance is required. CHH Woodproducts has used al reasonable endeavours to ensure the accuracy and reliability Non Structural plywood must not be used COMPLIANCE & STANDARDS of the information contained in this document in any structural or load bearing application and, to the extent permitted by law, will not be Downgrade Plywood Claddings manufactured as outlined under the New Zealand Building liable for any inaccuracies, omissions by CHH Woodproducts will or errors meet the Code. Non Structural plywood is not in this information nor for any actions taken in structural and durability requirements of the compliant with AS/NZS reliance on this information. NZ Building Code (Clause 32). However CHH Where structural plywood cladding is required Woodproducts will not warrant Downgrade Information provided above should use Shadowclad branded structural plywood. Plywood Cladding used in applications only be considered a general guide. required to meet Clause E2 of the NZ For technical information contact customer Building Code or any issues relating to surface services or visit wew.chhwoodproducts.co.nz appearance or finish of the product. arterholtharvey Woodproducts New Zealand Information contained in this document is specific to the CHH Woodproducts range of plywood products and cannot be used with any other plywood products no matter how similar they may appear. For further information contact customer services on or visit

3 Product Description Handiply Utilityclad (Utilityclad) is an exterior structural plywood cladding sourced from downgraded Shadowclad exterior cladding available treated to either a H3.1 or H3.2 level. Utilityclad sheets may contain defects up to 5% of the area of the surface sheet. Defects may include but are not limited to: Ship lap damage; Surface delamination associated with natural defects; Visual blemishes including bald patches and texture inconsistencies; Veneer overlaps; Surface ridges and veneer mis-presses; and Chain marks, visible glue line, stone chips. Utilityclad is available in either grooved or textured profiles and in either Natural or Pre- Primed finishes. As a downgraded product, Utilityclad has a restricted range of suitable applications. Scope of Use Utilityclad is not suitable for exterior claddings where a high level of visual finish and/or compliance with Clause E2 (External Moisture) of the New Zealand Building Code (NZBC) is required. Suitable cladding applications include: Sheds and barns Farm Buildings General Utility Buildings Utilityclad is suitable for use as an external wall cladding system for buildings with Specific Design for ultimate limit states (ULS) wind pressures not exceeding 2.5 kpa and not requiring compliance with Clause E2 (External Moisture) of the NZBC. The Specifier for the project must ensure that Utilityclad is an appropriate cladding for their individual project. llimitations/utiitycladmustnotbeusedin. Disclaimer Applications where compliance with Clause E2 (External Moisture) of the NZBC is required; Buildings with Specific Design for ultimate limit states (ULS) wind pressures exceeding 2.5 kpa; Applications where a high level of visual finish is required. Please refer to the current Utilityclad literature for information, limitations, and cautions regarding the storage, handling, installation, usage, and maintenance of Utilityclad. Information contained in this document is specific to Handiply Utilityclad1M 4CarterHottHarvey range of plywood products and must not be used with any other plywood products Woodproducts New Zealand no matter how similar they may appear. For further information contact Customer Services on or Page 1 o 3

4 UtilitycladTM Product Technical Statement Compliance Utilityclad, if employed in accordance with the Utilityclad Technical Note, will assist in the with the New I building meeting the following provisions of the NZBC: Zealand Building Code i Clause 81 Structure: Performance B1.3.1, , B1.3.3 (a, c, h, q), B1.3.4(d) Utilityclad is product certified by the Engineered Wood Products Association of Australasia (EWPAA) as being manufactured in accordance with the joint Australian/New Zealand Standard AS/NZS 2269, Structural Plywood (AS/NZ 2269), and then bandsawn and grooved as required. The EWPAA is accredited for product certification by the Joint Accreditation System of Australia and New Zealand (JAS -ANZ). Clause 82 Durability: Performance B2.3.1(b), as applicable, when used and treated to the requirements of NZS 3602 Utilityclad is manufactured to meet the requirements of Clause B2 - Durability of the NZBC. When treated to the required treatment levels prescribed in New Zealand Standard (NZS) 3602, Timber and Wood based Products for Use in Buildings, it will form part of an Acceptable Solution complying with the requirements of the NZBC (Acceptable Solution B2/AS1, 3.2.1). NZBC Clause B2 requires claddings which do not form part of the bracing to achieve a minimum structural durability level of 15 years. Clause F2 Hazardous Building Materials: F2.3.1 Utilityclad meets this requirement and will not present a health hazard to people. Quality Assurance Utilityclad is product certified by the EWPAA as being manufactured in accordance with AS/NZS 2269, and then bandsawn and grooved as required. The EWPAA is accredited for product certification by the JAS -ANZ. Participation and compliance with the requirements of the EWPAA's process based quality control scheme includes product testing and monitoring of properties. It provides the basis for the EWPAA's Product Certification of Utilityclad as conforming to the requirements of AS/NZS Sustainabihty I Utilityclad is manufactured from plantation pine in New Zealand. It is grown on tree farms which are tended and harvested to provide wood for plywood manufacture and other applications. The crop is managed on a sustainable basis to yield millable trees. New Zealand plantations are managed in compliance with the New Zealand Forest Accord, a voluntary agreement signed in 1991 between New Zealand forest managers and environmental nongovernment organisations. Information contained in this document is specific to Handiply UtilitycladTM 4CarterHoLtHarvey range of plywood products and must not be used with any other plywood products Woodproducts New Zealand no matter how similar they may appear. For further information contact Customer Services on or Page 2 of 3

5 Utilityclad TM Product Technical Statement Utilityclad is manufactured in New Zealand, at the CHH Woodproducts (CHHWPTM) Tokoroa Plywood Mill. Utilityclad is available Forestry Stewardship Council (FSC) Certified on request (FSC ). Installation Requirements Service Life Maintenance requirements Product Support Utilityclad must be competently installed in accordance with good building practices, sound design principles, and the requirements of the current Handiply Utilityclad literature. The specifications and details are available at CHHWP web site or ask CHHWP by calling for information. l Utilityclad will continue to satisfy the performance requirements of Clauses Bi, B2, and F2 of the NZBC for 15 years, provided that all of the requirements set out in this Product Technical Statement and the current Technical Note are satisfied. All cladding materials, including Utilityclad, require careful and regular product maintenance by the building owner throughout the cladding's normal service life to ensure durability and to maintain visual aesthetics. Refer to the Technical Note for Utilityclad. CHHWP provides extensive product support for our full range of wood based building products. By visiting you can access all the latest information regarding our products including Product Guides, Specification and Installation Guides, Technical Notes, Information Bulletins, CAD Drawings, Design Software and other useful information. In addition to this CHHWP have a team of Engineers and Technical Experts available to assist with any product enquiries. You can contact the team by calling or by ing woodproductschhwoodproducts.co.nz. Legal Disclaimer The information contained in this document is current as at June 2015 and is based on data available to CHHWP at the time of going to print. CHHWP reserves the right to change the information contained in this document without prior notice. It is your responsibility to ensure that you have the most up to date information available. You can call toll free on or visit to obtain current information. CHHWP has used all reasonable endeavours to ensure the accuracy and reliability of the information contained in this document. However, to the maximum extent permitted by law, CHH Woodproducts assumes no responsibility or liability for any inaccuracies, omissions or errors in this information nor for any actions taken in reliance on this information. 4Carte- rholtharvey range of plywood products and must not be used with any other plywood Woodproducts New Zealand Information contained in this document is specific to Handiply UtilitycladTM products no matter how similar they may appear. For further information contact Customer Services on or Page 3 of 3

6 BAR0I2: Wall Opening Stop end - use cavity batten shown or provided proprietary stopend Cavity base closure. Use PVC or acceptable flashing in accordance with NZBC, E2/ASI Tables 20 and 21 Ecoply Barrier Run flashing tape over head flashing Head flashing with 150 mm slope, continue flashing past window opening and seal against cavity batten Flexible flashing tape to run continuously around the window head, jamb and sill. Lap 50mm minimum over Ecoply Barrier Cavity spacer 5 slope and 50mm minimum clearance

7 BAR007: Horizontal joint Ecoply Barrier Ecoply Barrier Horizontal "Z" flashing Cavity batten (if required) Floor joist Framing

8 BAR006: Vertical sheet joints 45 ill, aling 2-3mm expansion gap between sheets Cavity batten (if required)

9 SHEET A Name of Applicant: Site Address: City/Town or District:... Street and Number \ Or Lot and D.P. Number: BRANZ Box I LOCATION OF STOREY I BLOCK BEING ASSESSED DATION SINGLE STOREY or UPPER STOREY LOWER STOREY LOCATION IN BUILDING Use one sheet for each and circle the appropriate location Box 2 Wind Bracing Demand (Table 5.5, 5.6 or 5.7) Wind zone (Table 5.1) L / M / EH Note: Tables 5,5, 5.6, 5.7 relate to High wind zone. Building height to apex (H).4- rn In other wind zones, multiply the value by the appropriate factor. Roof height above eaves (H) in (value from tables) (multiplication factor) W, = x ç L 0.5 f I M 0.7 = Bu/ni VH 1.3 Transfer to Box Wrong = C I O x EH 1.6 = BuIm Box 3 Earthquake Bracing Demand (Table 5.8, 5 9, 5.10) Earthquake zone (Figure 5.4) 02/3/4 Concrete slab (Table 5.10) YES 10 Weight of roof c l a d d i n g i g h Heavy Part storey in roof space (Cl ) YES Roof pitch (degrees) /46-60 / Part storey basement (Cl ) YES Weight of upper (or single) storey cladding ig I medium / heavy Chimney (Cl ) YES Weight of lower storey cladding Light/ medium /heavy Wings / blocks (Cl ) YES Weight of subfloor cladding Qghitmedium / heavy Deck projecting more than 2 m (Cl ) YES 1U0 (value from tables 5.8, 5.9, 5.10) E = IS NOTE: Tables 5.8, 5.9, 5.10 relate to soil type DIE in Earthquake zone 3, for multiplication factors for other soil types see below (multiplication factor below) 0 - S x = BU 1w2 Transfer to Box 5 Earthquake Zone Soil Class ARock &B 0.3 i i 0.9 CShalIow l, 0.4 l f.. D/EDeeplSoft ( ) 0.8 i 1.0 l 1.5,.... Box 4 Building plan dimensions (Figure 5.3) Roof or building length for wind across ridge (L) = 7 2. m Transfer to Box 5 Roof or building length for wind along ridge (W) = 4 in Gross Floor Area (GFA) = Q 1 4 sq m Box 5 Calculation of demand (Value) (Box 4 Dimension) Wind Load Across (from box 2) = q 0 x = t7 4E3 Wind Load Along (from box 2) = qo x = 31 0 RU Earthquake Load (both directions) (from Box 3) = 7 x 2,i3? BU BU Transfer to Sheet B

10 SHEET B LOCATION OF STOREY I BLOCK BEING ASSESSED Pq RRANZ SINGLE STOREY or UPPER STOREY LOWER STOREY I LOCATION IN BUILDING ACROSS Wal or Bracing Length of Braci Bracing Element ng Element Line ldentlflation Type m Use one sheet for each storey I block and circle the appropriate location Total for BU 'slm BU's r Minimum Bracing Bracing (Wind) Achieved Line Demand BUs/rn (Earthquake) Earthquake BUs Achieved Total for Bracing Line A 3 P \2C) (?0 A- P VOID B C V Zc2 D E Total Bracing A c h i e v e d T o t a l Bracing Achieved Total Bracing Demand for WindAcross, Total Bracing Demand for Earthquake ALONG Earthquake Wall or Bracing Bracing Bracing Element Identification Type LineLine Length of Total for Minimum BU s/rn BU s BU s/rn Element Bracing ( E (Wind) a rachieved t h ( i n ) Lin Demandquake) 1 t(o 20 A-e M 3 ' z N 4O 24 BU Achieved Total for Bracing 0 P Q Total Bracing Achieved Total Bracing Achieved - Total Bracing Demand.. Total Bracing Demand for.-., for Wind Along J ( Q Earthquake I

11 3O24.,......I. SHEET A Name of Applicant: L - _ S i t e Address: City/Town or District: Street and Number \74,... Or Lot and D.P. Number: BRANZ Box 1 LOCATION OF STOREY I BLOCK BEING ASSESSED FOUNDATION 9!32J' or UPPER STOREY LOWER STOREY LOCATION IN BUILDING LUse one sheet for each and circle the appropriate location Box 2 Wind Bracing Demand (Table $ or 5.7) Wind zone (Table 5.1) LI M(i1H I EH Note: Tables 5.5, 5.6, 5.7 relate to High wind zone. Building height to apex (H) 4-3 m In other wind zones, multiply the value by the appropriate factor. Roof height above eaves (H) - in (value from tables) Wao,os 4.0 Walong= 45 (multiplication factor) X f L 0.5 M 0.7 = 40 Bu/m VH 1.3 ( ) B u I r n Transfer to Box 5 " EH 1.6 = x Box 3 Earthquake Bracing Demand (Table 5.8, 5 9, 5.10) Earthquake zone (Figure 5.4) (j)2/3/4 Concrete slab (Table 5.10) YES / Weight of roof cladding ~-'-60-25/ Light Heavy Part storey in roof space (Cl ) YES Roof pitch (degrees) Weight of upper (or single) storey cladding 645 /46-60 I Part storey basement (Cl ) YES kno fjh)/ medium / heavy Chimney (Cl ) YES i(o) Weight of lower storey cladding Light / medium / heavy Wings / blocks (Cl ) YES (Nb) Weight of subfloor cladding Light/medium! heavy Deck projecting more than 2 m (Cl ) YES A.NOj' (value from tables 5.8, 5.9, 5.10) (multiplication factor below) E = x e 4,95 = - S BU /m2 Transfer to Box 5 NOTE: Tables 5.8, 5.9, 5.10 relate to soil type DIE in Earthquake zone 3, for multiplication factors for other soil types see below Earthquake Zone Soil Class A&BRockF 0.3 F 0.5, i C..!!'?'...I...1,c-) DIEDeepISoft i / 0.8 i 1.0 i 1.5 Box 4 Building plan dimensions (Figure 5.3) Roof or building length for wind across ridge (L) = 2. m Transfer to Box 5. Roof or building length for wind along ridge (W) F 4.,7 m Gross Floor Area (GFA) sq m Box 5 Calculation of demand (Value) (Box 4 Dimension) Wind Load Across (from box 2) = '(-S x 7 e'2. Z-4 BU Transfer to Sheet B Wind Load Along (from box 2) = x 4. S <j BU Earthquake Load (both directions) (from Box 3) = x 0= 2. = \( ) BU

12 C) SHEET B LOCATION OF STOREY I BLOCK BEING ASSESSED BRANZ FOUNDATION UPPER STOREY LOWER STOREY LOCATION IN BUILDING ACROSS Use one sheet for each storey I block and circle the appropriate location 'SS Wall or Bracing Length of Totat for Minimum Total Bracin el.bracingm u eu for Element Id iftfjc TypG (Wind) Achieved Eaithquake)-Achieved'Bracing n Line A A G5\-1 z4-61(o14.7ee 52' \27 (27 B f--- -O ko7 tod -ç2. c CI l J A 42 oo D E Total Bracing Achieved 3 o Total Bracing Achieved,74a 2, Total Bracing Demand 3?-4, A Total Bracing Demand for yo for Wind Across Earthquake ALONG = W a l Earthq l or BIi tengtfrof. ; B U Total for F Total for Bracing Element Jypik~racng Element i d o a (Wind) Achieved and (Earthquake) Achieved Bracing ( o 7 o M N 100ROD?) A2 p t 'Li-6 4 4? a (211o7 I S2 \SDro O B - i 'S o4-2 a1 1 P Q Total Bracing Achieved 4 o Total Bracing Achieved 7 7 Total Bracing Demand Total Bracing Demand for for Wind Along Earthquake - 3, E L C r - f t \O \V3. 3L\41: 010 \OO ( 4) 70t