JURALCO AMPLIGRIP ALUMINIUM GRATING SYSTEMS. Ampligrip Aluminium Grating Systems. Issue 1/16 ISSUE 1/16. ph (09)

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1 TM Juralco JURALCO AMPLIGRIP ALUMINIUM GRATING SYSTEMS Ampligrip Aluminium Grating Systems ISSUE 1/16

2 Juralco Ampligrip Aluminium Grating System Juralco Aluminium Building Products Ltd designs and distributes specialist aluminium joinery systems through a national network of franchised fabricators and agents. 0 For more than 25 years we have been at the forefront of specialist aluminium door and window products suitable for New Zealand joinery and building methods. Our comprehensive product range includes security and insect screens, balustrades and gates, shutters and awnings, shower screens, wardrobe doors and organisers and internal doors. 0 The Ampligrip Aluminium Grating system is designed to provide light weight secure access systems suitable for extreme exterior environments. These systems are used throughout the world in manufacturing and processing plants, industrial and commercial buildings and complexes - wherever strong, economical, lightweight, safe, non-corrosive, non-sparking access is required. 0 Ampligrip aluminium grating is manufactured from slotted and stretched extrusion and is supplied in 6060-T5, 6060-T6 and 6063-T6 alloys. Ampligrip is a registered trade mark and refers exclusively to the unique manufacturing technique of the Ampliform process. This Guide is intended for use by Architects, Engineers, Specifiers and Fabricators Note: This Manual refers to the Grating System only. For Stair and Access Systems incorporating this Grating system plus a Hand rail system refer to the Guardsafe Manual. For Rooftop walkways incorporating this Grating system and rooftop supports refer to the Walkmaster Manual. General Description Ampligrip aluminium grating is available in two types, lightweight series and the heavyweight series Bar 200 series 201/600, length 6000mm, width 600mm, depth 13mm 202/600, length 6000mm, width 600mm, depth 22mm 200 lightweight series Chord Bar 400 series 430/300, length 6000mm, width 300mm, depth 30mm 430/500, length 6000mm, width 500mm, depth 30mm 440/500, length 6000mm, width 500mm, depth 40mm 400 heavyweight series All pages Copyright Juralco Aluminium Building Products Ltd, 2016 Page 2

3 Juralco Ampligrip Aluminium Grating System - Extrusions, Components Extrusions mm C SECTION END BAR Part No JJA 005 (for JI 202) 22mm I SECTION JOINING BAR Part No JJA 006 (for JI 202 ) 30mm F SECTION END BAR Part No JJA 003 (for 30mm Tread) 40mm F SECTION END BAR Part No JJA 004 (for 40mm Tread) mm C SECTION WALKWAY SUPPORT Part No JA 266 (for JA 011) 30mm I SECTION JOINING BAR Part No JJA 006 (for JI 430) Components Retaining Disc, 58mm Part No JJA 007 Self Tapping Screw Part No JJA 009 Well Nut M5 Part No JJA 018 SS Hex Bolt M5 x 28 Part No JJA 019 Sealing Washer 5mm Part No JJA x 45mm incl Washer Class 3 coating to As3566 Page 3

4 Juralco Ampligrip Aluminium Grating System - Specifications 200 Series Panels 200 Panel Series Material- Aluminium extrusion grade 6060 T5 Temper (to AS/NZS ) 201/600, length 6000mm, width 600mm, depth 13mm, weight 28kg/panel or 7.75kg/sqmt 202/600, length 6000mm, width 600mm, depth 22mm weight 35kg/panel or 9.75kg/sqmt Note: All length tolerance +100mm, -0mm. Width + -3mm 25 Cross sections below Bar Nominal sizes cross section 201 lightweight series Panels cross section 202 heavyweight series Panels Span Graph For 200 Series Ampligrip Grating 7 ly (kpa) lightweight series Panels 202 heavyweight series Panels 5 4 Normal pedestrian traffic (in compliance with AS 1657) Span (mm) Deflection (mm) For multiple continuous spans of equal length, the load values obtained from this graph may be multiplied by a factor of 1.4, or if the loading is to remain the same, the span can be increased by a factor of Page 4

5 Juralco Ampligrip Aluminium Grating System - Specifications 400 Series Panels 430 Panel Series - 30mm deep x 300mm wide Material - Aluminium extrusion grade 6060 T6 Temper (to AS/NZS ) 430/300, length 6000mm, width 300mm, depth 30mm weight 26kg/panel, 14.4kg/sqmt Chord Bar 430 Panel Series - 30mm deep x 500mm wide Material - Aluminium extrusion grade 6063 T6 Temper (to AS/NZS ) 430/500, length 6000mm, width 500mm, depth 30mm weight 41kg/panel, 15kg/sqmt 440 Panel - 40mm deep x 500mm wide Material - Aluminium extrusion grade 6063 T6 Temper (to AS/NZS ) 440/500, length 6000mm, width 500mm, depth 40mm weight 45kg/panel, 15kg/sqmt Cross sections below Note: All length tolerance +100mm, -0mm. Width + -3mm cross section 30mm deep Panel 58.7 (for 300 wide) or 61.7 (for 500 wide) cross section 40mm deep Panel Nominal sizes Page 5

6 Juralco Ampligrip Aluminium Grating System - Specifications 400 Series Panels Safe and Deflection Tables Note : All the spans below are within AS 1657 allowing for span/200 deflections, except those highlighted in grey, which are at the engineers discretion. 430 Panel Series - 30mm deep x 500mm wide 1 - Single Span. Safe Limit for Span/200. ing Criteria Max. Capacity (kpa) Max. deflection (mm) Safe Limit (kpa) Max. Capacity (kn) Max. deflection (mm) Safe Limit (kn) Double Span. Safe Limit for Span/200 ing Criteria Max. Capacity (kpa) Max. deflection (mm) Safe Limit (kpa) Max. Capacity (kn) Max. deflection (mm) Safe Limit (kn) Triple Span. Safe Limit for Span/200 ing Criteria Max. Capacity (kpa) Max. deflection (mm) Safe Limit (kpa) Max. Capacity (kn) Max. deflection (mm) Safe Limit (kn) Panel Series - 40mm deep x 500mm wide 1 - Single Span. Safe Limit for Span/200 ing Criteria Max. Capacity (kpa) Max. deflection (mm) Safe Limit (kpa) Max. Capacity (kn) Max. deflection (mm) Safe Limit (kn) Double Span. Safe Limit for Span/200 ing Criteria Max. Capacity (kpa) Max. deflection (mm) Safe Limit (kpa) Max. Capacity (kn) Max. deflection (mm) Safe Limit (kn) Triple Span. Safe Limit for Span/200 ing Criteria Max. Capacity (kpa) Max. deflection (mm) Safe Limit (kpa) Max. Capacity (kn) Max. deflection (mm) Safe Limit (kn) Page 6

7 Juralco Ampligrip Aluminium Grating System - Fabrication and Installation General Fabrication and Installatiion Bar Recommended Cutting line Chord Bar Recommended Cutting line 200 lightweight series 400 heavyweight series 1 CUTTING - The optimum cutting lines for both 200 & 400 Series Grating are shown above. When both ends of panels can be cut as shown, end bars are not essential, but may be required for multiple panel stability or attachment purposes. When length limitations preclude cutting through webs as shown, end bars are essential to restrain ends of load bars and chords. See Tech Data Sheets A. 2 and A. 3 for details of end bar fitting. 2 PATTERN MATCHING - Pattern matching is essential when using 200 Series Grating in a multiple panel situation, ie. where panels are welded together side by side. Pattern matching is not essential when using 400 Series Grating in a multiple panel situation unless the visual aspect is a design criterion. See Tech Data Sheet A. 5 and A for details of multiple panel fabrication. 3 FASTENING- For a range of recommended fastening methods, see Tech Data Sheet A. 7 and A WELDING- Prior to welding ensure that all surfaces are clean and free from any foreign material. Welding shall be in accordance with AS1665 SAA Aluminium Welding Code. Welds shall be 3mm fillet (unless stated otherwise) Quality B as defined in Section 6.1 Table 9. Filler rods shall conform to AS1588. After welding, clean adjacent surfaces with Gibson Chemicals Formula 511A (or equivalent) in accordance with manufacturer's recommendations and safety precautions. 5 EXPANSION ALLOWANCE - A minimum clearance/gap of 1.2mm per metre should be allowed for expansion when installing Ampligrip aluminium grating, within the temperature range 20 C to 70 C. 6 ISOLATION - When located in a permanent or recurring moist environment, Ampligrip aluminium grating is best supported on aluminium or another compatible material, such as stainless steel. to avoid galvanic corrosion. Where other support materials such as timber, concrete. steel. etc. are employed. it is recommended that a nonaggressive impervious membrane is used between contacting surfaces. Due consideration should be given to the severity of environment when specifying the isolation medium to ensure that deterioration does not occur as the result of exposure to sunlight (UV), perishing (ozone) or chemical breakdown. Commonly used materials are EPDM. neoprene or bituminous felt. Alternatively surface coatings of galvanising, zincalume. zinc chromate. zinc rich or bituminous paint may also be suitable. Technical Information The following pages contain the technical data sheets below, A01 A02 A04 A05 A06 A07 A08 A Series Grating - End Bar Fitting 400 Series Grating - End Bar Fitting 400 Series 300 Wide - Stairtread Fabrication 200 Series - Multiple Panel Fabrication 400 Series - Multiple Panel Fabrication Composite Panel Series with Aluminium Treadplate Recommended Fastening Methods 400 Series Grating - Pit Cover Fabrication Available at are full sized tech data sheets, as pdf, autocad V14 and tiff pictures Page 7

8 Juralco Ampligrip Aluminium Grating System - Technical Data Sheets 200 Series Grating - Edge Bar Fitting C Dec 97 Tech Data Sheet 400 Series Grating - End Bar Fitting A1 C Dec 97 Tech Data Sheet A2 400 Series Wide Stairtread Fabrication D Apr 99 Tech Data Sheet A4 Page 8

9 Juralco Ampligrip Aluminium Grating System - Technical Data Sheets 200 Series - Multiple Panel Fabrication C Dec 97 Tech Data Sheet A5 400 Series - Multiple Panel Fabrication C Dec 97 Tech Data Sheet A6 Page 9

10 Juralco Ampligrip Aluminium Grating System - Technical Data Sheets Composite Panel Series with Aluminium Treadplate C Dec 97 Tech Data Sheet A7 Recommended Fastening Methods C Dec 97 Tech Data Sheet A8 All pages Copyright Juralco Aluminium Building Products Ltd, Series Grating - Pit Cover Fabrication C Dec 97 Tech Data Sheet A10 Page 10