Locker Group Contact and Regional Offices

Locker Group Pty. Ltd. is headquartered in Dandenong South, Victoria, Australia, with multiple offices across Australia and New Zealand (Auckland, Wellington, Christchurch, Dunedin) and international locations including Hong Kong, Jakarta, Beijing, Shanghai, and Mumbai. Contact methods include phone, fax, email, and toll-free numbers for Australia and New Zealand.

Product Overview: Expanded Metal Walkways

Locker Group specializes in expanded metal walkway meshes under the brands GRIDWALK™ and GRIPWALK™, designed for industrial and commercial flooring requiring durability and slip resistance.

Materials and Finishes

• Materials offered: Mild Steel, Hot Dipped Galvanized Steel (compliant with AS4680), Stainless Steel (subject to conditions), and Aluminium.
• Custom sheet sizes available upon request.

Mesh Profiles and Specifications

• GRIDWALK™ profiles: WK45, WK30, WK34, WK25.
• GRIPWALK™ profiles: GRIP 14, GRIP 19.
• Key parameters include nominal mesh sizes (e.g., 135mm x 45mm for WK45), strand sizes, thickness, overall height, weight per square meter, and standard sheet sizes (typically 1200mm x 3000mm).

Load and Deflection Data

• Detailed load deflection tables for aluminium and steel meshes specify Uniformly Distributed Load (UDL) capacities in kilopascals (kPa) for spans of 600mm, 900mm, and 1200mm.
• Deflection values under specified loads are provided in millimeters.
• Design and safety comply with Australian Standard AS1657.
• Notes clarify mesh behavior as net-like structures capable of carrying loads beyond recommended values and provide unit conversion factors.

Fixing and Installation Guidelines

• Specialized fixing clips secure expanded metal sheets directly to structural steel without requiring nuts underneath.
• Fixing clips engage over mesh knuckles and tighten clamping strips with screws.
• Recommended minimum overlap on supports is 30mm; adjoining sheets must overlap by at least one mesh with strands sloping in the same direction.
• Maximum spacing between fixing clips is 750mm.
• Specific fixing clips correspond to different mesh profiles (e.g., WK45 and WK34).

Stairtreads

• Stairtreads compatible with all walkway profiles are available in six styles (EMT1 to EMT6), featuring welded or bolted fixing options, with or without nosing (floor plate or abrasive).
• Standard tread sizes and detailed endplate dimensions are provided.
• Minimum order quantity is 10 treads per style and size.

Technical and Safety Notes

• Locker Group reserves the right to make technical changes without notice.
• Slip test results are documented separately (technical data sheet LIF105.1).
• Expanded metal meshes maintain structural integrity under overload, ensuring maximum safety.

Summary

This technical manual from June 2007 comprehensively details Locker Group's expanded metal walkway products, including specifications, load capacities, installation methods, and product options. It emphasizes compliance with Australian standards (AS1657, AS4680), safety considerations, and versatility for industrial and commercial applications across multiple regions.

Additional Corporate Information

Contact details cover multiple Australian and New Zealand cities and international offices, facilitating customer support and inquiries. The document also highlights Locker Group's policy to update technical specifications as needed without prior notice.