Expanded Metal Walkway

Transcription

1 Expanded Metal Walkway

2 GRIDWALK WALKWAY GRIDWALK WALKWAY GRIDWALK (WK) Mesh Reference Standard Nominal Sheet Sizes () LW Nominal Size of Mesh () SW Nominal Size of Mesh Opening () Approx. Strand Size () LWM LWO SWO Width Thick Weight Kg/m2 Overall Height () WK1 WK WK22 WK WK1 WK WK22 WK WK21 WK21F WK Profile LWM 1 Large Mesh LW Standard Sizes, 0, 900 and Available in Mild Steel, Hot Dipped Galv. Stainless Steel available - conditions apply is galvanised to AS6 WK Profile GRIDWALK (WK) ALUMINIUM LWM WK0A WK0A WK0A WKA WKA For manufacturing tolerances, see website Technical Manual - Expanded Metal See Technical Data Sheet LIF.1 for slip test results WK Profile WK2 Profile 2 LWM 1 LWM 60 2

3 GRIPWALK WALKWAY GRIDWALK LOAD DEFLECTION TABLES GRIPWALK (GRIP) Mesh Reference Standard Nominal Sheet Sizes () LW SW Nominal Size of Mesh () LWM Nominal Size of Mesh Opening () LWO SWO Approx. Strand Size () Width Thick Weight Kg/m2 Overall Height () GRIP GRIP GRIP GRIP WK21 WK2 WK22 WK28 WK1 WK WK22 WK28 WK1 WK Gripwalk Standard LW sizes,, 0, 900, available in Mild Steel and Hot Dipped galvanised AS110 UDL GRIPWALK (GRIP) ALUMINIUM GRIP 0A GRIP 0A GRIP 08A GRIP A WK21 WK2 WK22 WK28 WK1 WK WK22 WK28 WK1 WK AS110 UDL Grip 1 Profile WK21 WK2 WK22 WK28 WK1 WK WK22 WK28 WK1 WK AS110 UDL ALUMINIUM LWM Expanded WK0A WKA WK0A WK0A The table above provides load capacities for based on the LWM direction over a clear span, with every third strand welded to the support with a minimum landing of and GripwalkTM expanded metal walkway meshes behave like a net; even when heavily overloaded they can carry loads far in excess of the recoended data shown. The inherent properties of expanded metal walkway meshes provide maximum safety pursuant to complete failure AS110 UDL U = Uniformly distributed load in Kilopascals. D = Deflection in Millimetres C = Concentrated loads in Kilonewtons have been applied through a 0 diameter plate. They correspond to a localised deflection of.. When installed to specification, is compliant with AS16 Notes: Tables show deflection under respective UDL load at the nominated span.. A load of 2kgs approximates 1kN force. A load of 2kgs/m2 approximates 1kPa.

4 STAIRTREADS FIXING Fixing details using removable fixings Stairtreads can be supplied in all walkway profiles as listed in the walkway and platform range. Custom stairtreads are also available to suit individual requirements. Contact your nearest Locker Group sales office for more details. When ordering or requesting a quotation, please provide the following information. Style of Tread - EMTI-EMT6 Walkway profile Size required LxD Number required Finish N/B Minimum order quantity ( treads) per style and size Locker Group can supply a clip suitable for fixing sheets of expanded metal grating directly to structural steelwork. This consists of an upper saddle engaging over two knuckles of the grating with a screw passing through the saddle and tightening into a lower clamping strip which engages with the bottom edge of a knuckle. The advantage of this arrangement is that the need to tighten a nut from below is eliminated. With saddle and clamping strip held together by the screw, the end of the clamping strip is worked through the grating, positioned correctly and screw tightened. EMT1 Welded fixing, banded ends, no nosing. EMT2 Bolted fixing, holed end plates, no nosing. EMT Welded fixing, banded ends, floor plate nosing. EMT Bolted fixing, holed end plates, floor plate nosing. EMT Welded fixing, banded ends, abrasive nosing. EMT6 Bolted fixing, holed end plates, abrasive nosing. LW () SW () Standard Endplate Detail FRONT Standard Tread Sizes WK Fixing Clip To F suit the following denotes flattenedprofiles: profile WK1, WK, WK22, WK28, WK21, WK2, GRIP1, GRIP, GRIP22, GRIP28 The ends of /Gripwalk grating should bear on structural supports. Minimum overlap. Adjoining sheets must be lapped at least one mesh and clamped. The strands of adjoining sheets should slope in same direction. Note: Maximum recoended distance between fixing clips is ± 2 0 Ø 1.00 TYP END PLATE 0 X 6 FLAT WK Fixing Clip To suit the following profiles:- WK1, WK, WK22, WK28, GRIP1, GRIP. 6

5 Locker Group Pty. Ltd. 2 Cojo Place, Dandenong South, Victoria 1 Australia Phone: Fax: info@locker.com.au Website: Locker Group Pty. Ltd. TOLL FREE info@locker.com.au 6 9 Website: TOLL FREE 6 9 Locker Group (NZ) Limited Offenhauser Drive, East Tamaki, Auckland New Zealand Phone: Fax: sales@lockernz.co.nz Website: Locker Group (NZ) Limited TOLL FREE 00 sales@lockernz.co.nz 28 8 Website: TOLL FREE MELBOURNE SYDNEY BRISBANE TOWNSVILLE DARWIN ADELAIDE PERTH AUCKLAND WELLINGTON CHRISTCHURCH MUMBAI 201 Locker Locker Group Group reserves reserves the the right right to make to make technical technical changes changes without without notice. notice. June August 201