TRUE OAK CORRUGATED SERIES

TRUE OAK CORRUGATED SERIES For too many years architects, builders and roofers have had limited choices in roofing and material options. Until now. In an industry starved of innovation, Revolution Roofing has identified a new opportunity to bring a distinct character back to Australia s roofscapes. It s time to roll out a bolder, character filled and more aesthetically pleasing roofing alternative to stimulate, captivate and invigorate the way the market thinks about steel roofing. Introducing True Oak a return to a rounder, fuller, more shapely and deeper profile in corrugated roofing popular before the turn of the century. True Oak is a unique product range featuring more options, colours and more importantly, choices for anyone who specifies roofing. Integrating form and function, the character and distinct shadowlines of the True Oak profiles are designed to help stimulate the imaginations of architects, builders, roofers and their customers. The original deeper, residential grade corrugated profile was a 13/16 inch (21mm) rounded, snub nose design and strikingly different to the current 15.9mm V-shaped corrugated profile. It was a quality product used to create functional buildings and distinctive forms of appealing simplicity. Now, thanks to Revolution Roofing, it s back better than ever. REVSPEC TRUE OAK CORRUGATED SERIES Corrugated iron has been around for over 180 years in Australia. Throughout this time, corro has gone from a choice of many varying profiles to a choice of just one. Roofing and material choices and options for specifying architects have become increasingly limited in Australia, with only one 3 inch shallow corrugated offering being available since 1939. This unfortunate lack of development in new corrugated roofing over the past 70 years has led to a proliferation of featureless, lackluster roofing profiles. With the revolutionary True Oak profiles, we have a product that allows roofing to once again become a major part of a residential building s identity, style and charm. By marrying the lessons of history with 21st Century technology, Revolution Roofing heralds a new era in roofing with its continuous, deep, fully rounded corrugated profile. Not since 1829 has there been this much of a change to the Australian Roof Industry and we invite you to be among the first to take advantage of the superbly versatile True Oak series. FEATURES OF THE TRUE OAK CORRUGATED SERIES Smooth, rounded sinusoidal wave profile which can be seen from afar. Strikingly different from the shallow v-shaped post 1930 s profile with no flat areas. Continuous curves create an ever changing shadow and prison bar aesthetics. Revives the original classic 1829 profile. Superior strength & water carrying capacity. 20 Year Material & Installation Guarantee when installed by a Revolution Roofing Licensed Contractor. New semi metallic colour Cordite Grey unique to Revolution Roofing. Re-engineered superior profile optimising the use of steel. 1

REVSPEC TRUE OAK CORRUGATED SERIES EXCLUSIVE FINISHES ONLY AVAILABLE WHEN USING TRUE OAK As a company we will continue to push the boundaries, this often means bringing out new profiles or new finishes for existing products. Over the last 5 years we have listened to the customer demands for more choices and we are proud to offer the following finishes that are exclusive to Revolution Roofing and our exciting True Oak range: HISTORIC NEW COLOUR FROM THE PAST Even BlueScope Steel is excited! To coincide with the launch of Revolution Roofings new True Oak corrugated profiles, BlueScope Steel have launched a new semi-metallic colour Cordite Grey in the style of the original graphite micaceous paints. MATTE FINISH Traditional Colorbond Steel is available in many different colours but has only been available in standard gloss or enhanced gloss for verandas. Revolution Roofing partnered with BlueScope Steel to develop the first Colorbond Matt Finish product for the Australian market. What started as adjusting the gloss levels of Colorbond Monument has turned in to one of the most exciting new finishes to hit the Australia market for years. DOUBLE SIDED VERANDA COLOURS Our range of Verandas, Carports and Patios - Victory - come in a range of double-sided COLORBOND Steel sheets with a high gloss finish to give you a low maintenance, attractive and street-smart structure without the need for painting. The great selection of COLORBOND Steel roofing colours also allow for a choice of gloss on the underside of the sheeting to complement your home. There are 8 different options including Classic Cream, Monument, Woodland Grey, Paperbark, Manor Red, Mangrove, Gully and Surfmist. Stock Colours: Stealth (Monument) Smoke (Windspray) Desert Storm (Terrain) Other colours are available on request but may be subject to longer lead times or minimum order quantities. FENCING It has been many years since there has been a new colour in the fencing range so we thought to make up for lost time we would introduce 2. For all the home owners who want their fence to match their roofs we introduced double sided Seedpod (Dune) and Shadow (Monument) in our True Oak 21mm Deep profile. Also available are the good neighbour Colorbond post and rails to match the sheets. 2 PLYMPTON MILE END SOUTH PARK SA P: 08 8352 P: 08 0911 8352 F: 0990 08 8352 0922

TRUE OAK WATERTIGHT GUARANTEE GUARANTEED TO LAST Revolution Roofing are so sure that their True Oak Corrugated will stand the test of time they are willing to back it up with an exclusive True Oak 20 Year Watertight Installation Guarantee. With the improved strength of the profile comes the improved warranty to match; the industry standard of a 5 Year Watertight Guarantee for corrugated has been surpassed and then some. Whether it is a school, a nursing home or your family home, you can have the comfort of knowing that the True Oak is the strongest corrugated profile in Australia and if it has been installed by a Revolution Roofing Approved Contractor it will not leak. REVSPEC TRUE OAK MID CORRUGATED 10mm SERIES 3

REVSPEC TRUE OAK MID 10mm This page has been intentionally left blank 4 PLYMPTON MILE END SOUTH PARK SA P: 08 8352 P: 08 0911 8352 F: 0990 08 8352 0922

9.95 TRUE OAK MID 10mm 835.25 797.93 37.96 A 9.56 TO TROUGH REVSPEC TRUE OAK MID 10mm 8.89 TO CREST SPAN TABLE NON-CYCLONIC Revolution Roofing TRUE OAK MID Recommended Maximum Support Spacings (mm) SPAN TABLE Wall Span 0.42 BMT Single Span 1500 1100 Internal Span 1500 Overhang 200 Ceiling or Soffit Span 0.42 BMT Single Span 600 600 Internal Span 900 Note: 1. For walling the data is based on wind pressure. 2. When using as a soffit lining fastening the side laps mid span will improve the overall appearance whilst not affecting the functionality of the product 3. All external fasteners should be fitted with a epdm washers. MATERIAL SPECIFICATIONS ZINCALUME steel base metal thickness is 0.42, and 0.48mm with an aluminium/zinc/magnesium alloy coating complying with AS1397-2011 ( 550MPa minimum Yield, 125g/ m2 minimum metallic coating mass) COLORBOND steel base metal thickness is 0.35, 0.42, or 0.48mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397-2011 and Paint coating complying to AS/NZS 2728 Type 4 ( 550 MPa minimum Yield, 100g/m2 minimum metallic coating mass) COLORBOND Ultra steel base metal thickness is 0.42, or 0.48mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397-2011 and Paint coating complying to AS/NZS 2728 Type 4 ( 550 MPa minimum Yield, 150g/m2 minimum metallic coating mass) COLORBOND Matte Finish steel base metal thickness is 0.60mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397-2011 and Paint coating complying to AS/NZS 2728 Type 4 ( 300 MPa minimum Yield, 100g/m2 minimum metallic coating mass) Heritage Galvanised is a 0.60mm, Z600 hot dipped zinccoated structural steel complying with AS1397-2001 G300 (300MPa minimum yield stress), 600g/m2 minimum coating mass 5

REVSPEC TRUE OAK MID 10mm TRUE OAK MID 10mm TRUE OAK MID MASSES Colorbond 0.35 BMT 0.42 BMT 0.48 BMT 0.60 BMT kg/lm 2.75 3.25 3.69 4.51 kg/m 2 3.44 4.06 4.61 5.64 Zincalume 0.35 BMT 0.42 BMT 0.48 BMT 0.60 BMT kg/lm 2.71 3.23 3.68 4.49 kg/m 2 3.39 4.04 4.60 5.61 Non-Cyclonic 0.42 BMT NON-CYCLONIC Wind Uplift Resistance - Service and Limit State Design Internal Span 900 0.47 5.18 1200 0.46 4.87 1200 0.43 3.56 1500 0.43 3.58 1500 0.41 2.67 1800 0.41 2.79 1800 0.38 2.10 2100 0.39 2.12 Heritage Galvanised 0.35 BMT 0.42 BMT 0.48 BMT 0.60 BMT kg/lm - - - 4.98 kg/m 2 - - - 6.23 Tolerances: Length: +7mm/ -7mm, Width: +4mm/ -4mm Required Fixings: Screws: H.W.F head self drilling metal M4.8-16x25 Ripple Zips length + Seal (Buildex Screws) 7 Screws per sheet - Internal supports 7 Screws per sheet - End Supports Base Metal: Minimum steel purlin thickness, 1.5mm True Oak Mid 10mm is available in 0.48 BMT Perforated which is ideal for ceilings and wall linings, stock colours are Colorbond Surf Mist and Zincalume. Perforated Metal: 11% open area 2.38mm Diameter Hole 6.74 Degree pitch 6 PLYMPTON MILE END SOUTH PARK SA P: 08 8352 P: 08 0911 8352 F: 0990 08 8352 0922

TRUE OAK MID 10mm FASTENER SPACING NON-CYCLONIC Valley Fastener Location 8 fasteners per sheet - end supports and end laps Maximum Support Spacings The maximum recommended support spacings are based on testing in accordance with AS1562.1-1992, AS4040.1-1992 and AS4040.2-1992. The wall spans take in to consideration the resistance to wind pressure only. Note: Side lap fasteners are optional. REVSPEC TRUE OAK MID 10mm Lengths: Sheets are manufactured to your required length but for handling requirements a maximum length of 6.0m is recommended for ceilings and soffits; an 8.0m maximum sheet length is recommended when used as a wall cladding Note: After exposure of cladding to an extreme wind event, it is recommended that inspection be performed to confirm cladding integrity. * The above data displayed is based on trend data, which is a true representation of the average product capability. FASTENERS Valley fixed fasteners for True Oak MID ceiling and walling applications are Buildex Ripple Zips M4.8-16x25 which can be used for both steel and timber supports. Refer to Buildex Product Guide for user instructions or visit www.buildex.com.au RECOMMENDED FASTENERS Suggested TRUE OAK MID - Non Cyclonic Pierce Fixing Type Fixing To Steel (Up to 1.9mm) Fixing To Timber Valley Fixed (Wall Only) Buildex Ripplezip M4.8-16 x 25 or 10-16 x 16mm Hex Head Buildex Ripplezip M4.8-16 x 25 or 10-12 x 25mm Hex Head T17 7

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20.80 TRUE OAK DEEP 21mm 835.54 762.00 76.20 REVSPEC TRUE OAK DEEP 21mm SPAN TABLE NON-CYCLONIC Revolution Roofing TRUE OAK DEEP 21mm Recommended Maximum Support Spacings (mm) SPAN TABLE Roof Span 0.35 BMT 0.40 BMT 0.48 BMT 0.60 BMT Trafficable 0.60 BMT Controlled Single Span 750 900 1500 1100 1500 900 1200 1700 1400 1900 Internal Span 1200 1400 2000 1800 2600 Unstiffened Overhang 200 250 300 300 300 Stiffened Overhang 350 400 450 N/A N/A Wall Span 0.35 BMT 0.40 BMT 0.48 BMT 0.48 BMT Single Span 1050 1850 2100 2100 1050 1850 1900 1900 Internal Span 1300 2100 2400 2400 Unstiffened Overhang 180 185 190 190 Roof spans were based upon AS 4040.1 - Methods of testing sheet roof and wall cladding- Introduction, list of methods and general requirements. Point load tests were in accordance with AS 1562 - Design and installation of sheet roof and wall cladding. MATERIAL SPECIFICATIONS ZINCALUME steel base metal thickness is 0.40, and 0.48mm with an aluminium/zinc/magnesium alloy coating complying with AS1397-2011 ( 550MPa minimum Yield, 125g/ m2 minimum metallic coating mass) COLORBOND steel base metal thickness is 0.35, 0.40, or 0.48mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397-2011 and Paint coating complying to AS/NZS 2728 Type 4 ( 550 MPa minimum Yield, 100g/m2 minimum metallic coating mass) COLORBOND Ultra steel base metal thickness is 0.40, or 0.48mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397-2011 and Paint coating complying to AS/NZS 2728 Type 4 ( 550 MPa minimum Yield, 150g/m2 minimum metallic coating mass) COLORBOND Matte Finish base metal thickness is 0.40mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397-2011 and Paint coating complying to AS/NZS 2728 Type 4 ( 550 MPa minimum Yield, 100g/m2 minimum metallic coating mass) Heritage Galvanised is a 0.40, or 0.48mm, Z600 hot dipped zinc-coated structural steel complying with AS1397-2001 G300 (550MPa minimum yield stress), 600g/m2 minimum coating mass MINIMUM ROOF PITCH 3 DEGREES To avoid capillary action Revolution Roofing recommend using the True Oak Turn Down tool on any roof pitch below 10 degrees. 9

REVSPEC TRUE OAK MID 21mm TRUE OAK DEEP 21mm TOLERANCE & MASSES Colorbond 0.35 BMT 0.40 BMT 0.48 BMT 0.60 BMT kg/lm 2.88 3.27 3.89 4.76 kg/m 2 3.78 4.29 5.10 6.25 Zincalume 0.35 BMT 0.40 BMT 0.48 BMT 0.60 BMT Non-Cyclonic 0.35 BMT NON-CYCLONIC Wind Uplift Resistance Service and Limit State Design Internal Span 900 0.82 5.65 1200 0.80 5.24 1200 0.68 3.87 1500 0.69 3.93 kg/lm 2.86 3.25 3.86 4.74 kg/m 2 3.75 4.27 5.07 6.22 1500 0.57 2.89 1800 0.60 3.10 1800 0.47 2.27 2100 0.52 2.54 Heritage Galvanised 0.35 BMT 0.40 BMT 0.48 BMT 0.60 BMT kg/lm - 3.78 4.39 5.32 kg/m 2-4.96 5.76 6.98 Tolerances: Length: +7mm/ -7mm, Width: +4mm/ -4mm Non-Cyclonic 0.40 BMT NON-CYCLONIC Wind Uplift Resistance - Service and Limit State Design Internal Span 900 1.28 6.39 1200 1.23 6.08 STANDARD INTERPRETATION OF SPANS End Bay Internal Bay O Internal Span O 1200 1.03 4.43 1500 1.05 4.62 1500 0.84 3.15 1800 0.90 3.51 1800* 0.68 2.26 2100* 0.77 2.60 Single Span O Internal Span Non-Cyclonic 0.48 BMT NON-CYCLONIC Wind Uplift Resistance - Service and Limit State Design Design Parameters Region A: Terrain Category 2 Height = 10m Vz = 45m/sec Q*u,s = 0.83 kpa Cpe = +0.7/-0.65 Cpi = -0.2/+0.2 O O = Overhang Internal End K L 1.0 K L 2.0 C = -0.85 C = -1.50 P u = - 1.82 kpa P s = - 0.74 kpa Internal Span 900 2.15 6.46 1200 1.98 6.11 1200 1.51 4.92 1500 1.51 4.95 1500 1.14 3.72 1800 1.21 3.99 1800* 1.02 3.21 2100* 1.01 3.19 Span (mm) Single Span 1200 2.77 10.93 1500 1.44 9.30 1800 0.84 7.96 2100* 0.54 6.84 * Span exceeds trafficable point loads. 10 PLYMPTON MILE END SOUTH PARK SA P: 08 8352 P: 08 0911 8352 F: 0990 08 8352 0922

TRUE OAK DEEP 21mm TRUE OAK DEEP 21mm FASTENER SPACING NON-CYCLONIC 3 fasteners per sheet - internal supports Crest Fastener Location (roofing should be lapped away from prevailing weather) 5 fasteners per sheet - end supports and end laps Note: Side lap fasteners are optional when using 5 fasteners per sheet, but are a requirement when only using 3 fasteners per sheet for valleys. REVSPEC TRUE OAK MID 21mm Maximum Support Spacings The maximum recommended support spacings are based on testing in accordance with AS1562.1-1992, AS4040.1-1992 and AS4040.2-1992. The recommended roof spans take in to consideration both resistance to wind pressure and light roof traffic (traffic arising from maintenance). The wall spans take in to consideration the resistance to wind pressure only. Type Crest Fixed Suggested TRUE OAK DEEP Non Cyclonic Pierce Fixing Fixing To Steel (Up to 1.9mm) M6.2-13 x 50mm Hex Head HiGrip w/- Seal Fixing To Steel (2.0mm - 3.5mm) Self Drilling 12-14 x 35mm Hex Head HiGrip w/- Seal Fixing To Timber M6.2-13x50mm or 65mm T17 Timber Note: After exposure of cladding to an extreme wind event, it is recommended that inspection be performed to confirm cladding integrity. * The above data displayed is based on trend data, which is a true representation of the average product capability. Valley Fixed (Wall Only) M6.2-13x25mm or 10-16 x 16mm Metal Teks Hexagon Head with Seal - M6.2-13x25mm or 10-12 x 25mm T17 11

REVSPEC TRUE OAK MID 21mm TRUE OAK DEEP 21mm RAINFALL CAPACITY & DRAINAGE CHARTS TRUE OAK SUPERIOR DEEP Rainfall Capacity Maximum Roof Length for Drainage Roof Slope (degrees) Rainfall Capacity (mm/hr) 100 150 200 250 300 350 400 1 24 16 12 9 8 6 6 2 34 22 17 13 11 9 8 3 41 27 20 16 13 11 10 TRUE OAK DEEP 21mm 4 48 32 24 19 16 13 12 5 54* 36 27 21 18 15 13 Note: Arbitrary length limit, refer Revolution Roofing for specific extensions. MAXIMUM ROOF LENGTHS FOR DRAINAGE Maximum Sheet Length 55 Note: 50 45 40 35 30 25 1 2 3 4 5 Roof Slope (degrees) 100mm/hr 150mm/hr 200mm/hr 250mm/hr 300mm/hr 350mm/hr 400mm/hr ***Revolution Roofing recommends a minimum pitch of 3 degrees when using True Oak Superior DEEP. 1. Analysis based upon steady state of flow and Manning formula with n=0.222. 2. Analysis based upon depth of flow 9.5mm (sheet overlap consider to be 2mm above the line of flow). 3. Analysis doesn t consider thermal limitations on maximum length, refer to Revolution Roofing for details. 4. The above tables do not consider gutter and downpipe requirements. 12 PLYMPTON MILE END SOUTH PARK SA P: 08 8352 P: 08 0911 8352 F: 0990 08 8352 0922

35.00 TRUE OAK SUPER 5 844.00 735.00 122.50 Note: The True Oak Super 5 in 0.60 BMT Curving Quality G300 has an effective coverage of 720mm. REVSPEC TRUE OAK SUPER 5 SPAN TABLE NON-CYCLONIC Revolution Roofing TRUE OAK SUPER 5 Recommended Maximum Support Spacings (mm) SPAN TABLE Roof Span 0.48 BMT Trafficable Roof Span: Assumed that foot traffic is distributed over a minimum of two ribs at any one time. Note: 1. For roofing the data is based on foot traffic loading. 2. For walling the data is based on wind pressure. 3. The above data table is based on supports of 1mm BMT. 0.60 BMT Single Span 1200 1200 1800 1800 Internal Span 2400 2400 Wall Span 0.48 BMT Single Span 2200 2200 Internal Span 2200 MATERIAL SPECIFICATIONS ZINCALUME steel base metal thickness is 0.48mm with an aluminium/zinc/magnesium alloy coating complying with AS1397-2011 ( 550MPa minimum Yield, 125g/m2 minimum metallic coating mass) COLORBOND steel base metal thickness is 0.48mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397-2011 and Paint coating complying to AS/NZS 2728 Type 4 (550 MPa minimum Yield, 100g/m2 minimum metallic coating mass) COLORBOND Ultra steel base metal thickness is 0.48mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397-2011 and Paint coating complying to AS/NZS 2728 Type 4 ( 550 MPa minimum Yield, 150g/m2 minimum metallic coating mass) COLORBOND Matte Finish base metal thickness is 0.48mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397-2011 and Paint coating complying to AS/ NZS 2728 Type 4 ( 550 MPa minimum Yield, 100g/m2 minimum metallic coating mass) Heritage Galvanised is 0.48mm, Z600 hot dipped zinc-coated structural steel complying with AS1397-2001 G300 (550MPa minimum yield stress), 600g/m2 minimum coating mass MINIMUM ROOF PITCH 2 DEGREES To avoid capillary action Revolution Roofing recommend using the True Oak Turn Down tool on any roof pitch below 10 degrees. 13

REVSPEC TRUE OAK SUPER 5 TRUE OAK SUPER 5 TOLERANCES & MASSES Colorbond 0.48 BMT 0.60 BMT kg/lm 3.89 4.76 kg/m 2 5.29 6.61 Zincalume 0.48 BMT 0.60 BMT kg/lm 3.86 4.74 kg/m 2 5.25 6.58 Heritage Galvanised Non-Cyclonic 0.48 BMT NON-CYCLONIC wind uplift Resistance - Service and Limited State Design Internal Span 1200 2.04 6.08 1200 2.06 6.16 1500 1.66 4.60 1500 1.74 4.88 1800 1.35 3.66 1800 1.47 4.02 2100 1.08 3.02 2100 1.24 3.39 2400 0.86 2.56 2400 1.04 2.92 0.48 BMT 0.60 BMT kg/lm 4.39 5.32 kg/m 2 5.97 7.39 Tolerances: Length: +7mm/ -7mm, Width: +4mm/ -4mm STANDARD INTERPRETATION OF SPANS End Bay Internal Bay O Internal Span O Single Span O Internal Span O O = Overhang Design Parameters Region A: Terrain Category 2 Height = 10m Vz = 45m/sec Q*u,s = 0.83 kpa Cpe = +0.7 / -0.65 Cpi = -0.20 / +0.2 Internal End K L 1.0 K L 2.0 C = -0.85 C = -1.50 Pu = 1.82 kpa Ps = 0.74 kpa Note: Table limits for walls based on pressures stated in above table. 14 PLYMPTON MILE END SOUTH PARK SA P: 08 8352 P: 08 0911 8352 F: 0990 08 8352 0922

TRUE OAK SUPER 5 FASTENER SPACING NON-CYCLONIC Crest Fastener Location - Roofing 6 fasteners per sheet - end supports and end laps 3 fasteners per sheet - internal supports (roofing should be lapped away from prevailing weather) RECOMMENDED FASTENERS Suggested TRUE OAK SUPER 5 - Non Cyclonic Pierce Fixing Type Crest Fixed Fixing To Steel (Up to 1.9mm) M6.2-13 x 50mm Hex Head HiGrip w/- Seal Fixing To Steel (2.0mm - 3.5mm) Self Drilling 14-14 x 68mm Hex Head HiGrip w/- Seal Fixing To Timber M6.2-13x65mm or 65mm T17 Timber REVSPEC TRUE OAK SUPER 5 Note: Side lap fasteners are optional when using 6 fasteners per sheet. Valley Fixed (Wall Only) M6.2-13x25mm or 10-16 x 16mm Metal Teks Hexagon Head with Seal M6.2-13x25mm or 10-12 x 25mm T17 FASTENER SPACING CYCLONIC Crest Fastener Location 6 fasteners per sheet - end supports and end laps Span (mm) Limit State Design Pressure (Test) Stregth Span (mm) Internal Span (Test) 950 5.72 1200 5.72 6 fasteners per sheet - internal supports (roofing should be lapped away from prevailing weather) NCC 2014 (also known as the Building Code of Australia) Volume 1: Specification B1.2 - Class 2 to 9 buildings Volume 2: Part 3.10.1 - Class 1 and 10 buildings. AS 1562.1-1992 - Design and installation of sheet roof and wall cladding (Amdt 3-2012) Target Velocity - Vertical Trajectories Equivalent Regional Wind Speed (V 500 ) Tested Sheeting Tested Spans AS/NZS 1170.2 :2011 Windborne Debris Impact Testing Roof Application - Vertical Trajectories Timber Member: 8.8m/s Spherical steel ball: 26.4 m/s Vr=88m/s (Region D) Type: True Oak Super 5 Base metal thickness: 0.48bmt Material grade: G550 Triple Equal Span: 1200mm Structural Design Actions, Part 2: Wind actions, Section 2.5 Wind actions, Part 2.5.8 Impact loading from windborne debris - Vertical Trajectories (Roofing) AS 4040-1992 - Methods of testing sheet roof and wall cladding Part 0: Introduction, list of methods and general requirements Method 3: Methods of testing sheet roof and wall cladding - Resistance to wind pressures for cyclone regions, pressure test regime as per BCA Lo-Hi-Lo. Note: It is recommended that a qualified structural engineer check the suitability of the Limit State Design Wind Pressures for the intended site of use. It is our opinion that a qualified structural engineer may extrapolate for shorter spans and higher pressures provided that the screw force is not exceeded. After exposure of cladding to an extreme wind event, it is recommended that inspection be performed to confirm fixing and cladding integrity. CTS Technical Note No.4 Simulated Windborne Debris Impact Testing of Building Envelope Components (Version 3) 15

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TRUE OAK CORRUGATED CURVING For details regarding Smooth Curving of the True Oak Profiles please see Roofing and Cladding section. BULLNOSE Maximum Radius Deep 21: 350mm Super 5 : N/A Mid 10: N/A CONCAVE Minimum Dip Deep 21: 75mm Super 5 : 100 mm Mid 10: 75 mm CONVEX Maximum Radius Deep 21: 1000mm Super 5 : 2500mm Mid 10: 1000mm REVSPEC TRUE OAK CORRUGATED MID 10mm CURVING S CURVE TRADITIONAL 8 FLUTE RIDGE CURVE FULL CIRCLE DEEP 21mm FULL CIRCLE MID 10mm 17

REVSPEC TRUE OAK CORRUGATED CURVING TRUE OAK CORRUGATED CURVING BULL NOSE RADIUS 500mm CONVEX D AB A 5 C B MATERIAL SPECIFICATIONS ZINCALUME steel base metal thickness is 0.60mm with an aluminium/zinc/magnesium alloy coating complying with AS1397 (300MPa minimum yield strength, 125g/m2 minimum metallic coating mass). COLORBOND steel base metal thickness is 0.60mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397 and Paint coating complying to AS/NZS 2728 Type 4 ( 300 MPa minimum Yield, 100g/m2 minimum metallic coating mass). COLORBOND Ultra steel base metal thickness is 0.60mm with an aluminium/zinc/magnesium alloy coating substrate complying to AS1397 and Paint coating complying to AS/NZS 2728 Type 4 ( 300 MPa minimum Yield, 150g/m2 minimum metallic coating mass). Heritage Galvanised is a 0.60mm, Z600 hot dipped zinccoated structural steel complying with AS1397-2001 G300 (300MPa minimum yield stress), 600g/m2 minimum coating mass. CONCAVE H X D RIDGE CURVE D C A B The measurements above will be required for Revolution Roofing to work out the sheet length required. Where the sheet is going in to the gutter 50mm will be added to the overall sheet length. 18 PLYMPTON MILE END SOUTH PARK SA P: 08 8352 P: 08 0911 8352 F: 0990 08 8352 0922

REVSPEC TRUE OAK CORRUGATED MID 10mm CURVING 19