2022 Corrosion protection/ surface coating Hot-dip galvanising has been a known corrosion protection technique since 1743 and the main principles are still the same today. In most cases, hot- dip galvanising is the best and most affordable corrosion protection for steel. We have been performing hot-dip galvanising since 1947, and we currently have two large and modern facilities. During hot-dip galvanising, zinc and iron react to form an alloy. Hot-dip galvanising is usually performed in accordance with EN ISO 1461 and in line with technical terms of delivery as published by the Nordic Hot-Dip Galvanising Association (Nordisk Forsinkingsforening). Powder coating is a modern industrial process for untreated or galvanised surfaces. Powder coating is the most environmentally friendly option that exists for additional protection and colouring of the zinc coating. Our plant can process steel structures up to 12 metres in length, and weights up to 1,000 kg. Technical information CE product marking Vik Ørsta AS is certified and holds NS-EN ISO 9001:2008 and NS-EN ISO 14001:2004 certificates for the production/delivery of products/ services within processing and surface coating of metal products. 0402 All our products are manufactured in line with the requirements of NS- EN 1090. Accordingly, all products listed in this catalogue, which are supplied by Vik Ørsta AS, are CE approved. For further information about CE marking and links to our certificates, please visit our website www.vikorsta.no. In addition, our M20 rock support bolts are certified in accordance with procedures set out by the Norwegian Public Roads Administration. Table of Contents Technical information Rock support bolts CT-Bolt ® M20 CT-Bolt ® M24 CT-Bolt ® M33 CT-Bolt ® installation Fin-Bolt ™ M20 Fin-Bolt ™ installation Ørsta bolt M20 Installation with polyester resin grout Rebar bolt – threaded 150 mm – M20 Rebar bolt – threaded 150 mm – M24 Rebar bolt – threaded 150 mm – M33 Expansion bolt M20 Pilot bolt Ø25 and Ø32 Rebar Ø20, unthreaded Rebar Ø25, unthreaded Rebar Ø32, unthreaded Self-drilling anchors – Belbor 2 (4–21) 6 7 8 9 10 10–11 12 13 14 15 16 17 18 18 19 19 20 Bolts, nuts, plates, bands Installation materials, adapters, drills Pull test kit Contact us 24–25 26 27 27 Accessories and installation material (22–27) 3
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