Delkor Rail

Delkor RailQuality Track Products, Solutions & Rail Serviceswww.delkorrail.com

Delkor ALT.1Rail fastening systems for Slab TracksSimple, reliable and highly robust rail fastener formaintenance-free operation.The Delkor ALT.1 is a one-piece, highly robust rail fastener consisting of a top plate and base frame, which are durablyVulcanised together by means of a natural rubber boot. The underside of this rubber component is specially profiledand designed to allow movement of the top plate holding the rail. The outer frame of the ALT.1 rail fastener totallyencompasses the top plate, making the unit totally fail-safe. The ALT.1 rail fastener ensures the necessary resilience in allsix degrees of movement. This feature also reduces the dynamic stress on the anchoring elements and the base structure.The profiled rubber on the bottom side of the ALT.1 is only exposed to compression loads, with its spring characteristicbecoming more progressive as the load increases. This avoids excessive deflections in the event of overloading thefastener. Another feature of the ALT.1 is that the rubber boot is not subjected to any preload, which ensures resistance toaging and provides long maintenance-free performance across a wide variety of applications.Design features• Vibration and noise attenuation• Bonded one-piece unit: no wearing parts• Single rubber dampening element• Proven fatigue life• High electrical insulation• Fail-safe design• Maintenance-free long life performancein excess of 30 years.Technical DataStatic Stiffness (Cstat): 12 – 30 kN/mmMaterial:Metal Parts, SG Iron,Elastomer, Natural RubberLateral Adjustment: Up to +/– 15 mmVertical Adjustment: Up to 25mm (by packers)Rail Clips:Pandrol/Vossloh and othersElectrical Insulation: > 1 MOhmVertical Deflection: Up to 3.5 mmRatio Cdyn, Cstat: < 1.4

Delkor EggRail fastening systems for Slab TracksHighly resilient rail fastener for high vibration and noiseattenuation. Simple, reliable and maintenance-free.The Delkor Egg is a highly resilient rail fastener consisting of a top plate and base frame, which are durably Vulcanisedtogether by means of a natural rubber collar. This achieves a low static stiffness while ensuring a high degree of railstability. The Egg rail fastener ensures optimum vibration and structure-borne noise reduction in six degrees of movement.Due to the very low dynamic to static stiffness ratio, the Egg achieves a high degree of vibration and secondary noiseattenuation.Design features• High vibration and noise attenuation• Very low static and dynamic stiffness• Dual stiffness capability• Bonded one-piece unit: no wearing parts• Single rubber dampening element• Proven fatigue life• High electrical insulation• Fail-safe design• Maintenance-free long-life performancein excess of 30 years• Low profile design availableTechnical DataStatic Stiffness (Cstat):Material:Lateral Adjustment:Vertical Adjustment:Rail Clips:Electrical Insulation:Vertical Deflection:Ratio Cdyn, Cstat: < 1.4Vibration levels before and afterinstallation of Delkor Eggs on railsystem under ANA Hotel, Sydney.6 – 15 kN/mmMetal Parts, SG Iron,Elastomer, Natural RubberUp to +/– 15 mmUp to 25 mm (by packers)Pandrol/Vossloh and others> 1 MOhmUp to 4.5 mmVibration measurement within hotel ballroom located next to rail tunnel.

Eggs for TurnoutsRail fastening systems for SpecialTrackwork on Slab TracksFor installation on turnouts, diamond crossings and switches.The Egg for Turnouts was developed for the direct fixation of turnouts, crossovers, expansion joints etc. on ballastless trackto provide high vibration attenuation. The concept was for discrete elastomeric fasteners to which the turnout baseplatescan be simply fixed by means of bolts. Turnouts that are designed with bolt down baseplates, can be directly fixed toEggs for Turnouts using the same baseplates. A retrofit option is also available where by the Eggs can be matched drilled tothe existing turnout baseplates. To achieve this, four sizes have been developed to accommodate the turnout baseplates.Design features• High vibration and noise attenuation• Very low static and dynamic stiffness• Bonded one-piece unit: no wearing parts• Single rubber dampening element• Proven fatigue life• High electrical insulation• Fail-safe design• Maintenance-free long-life performancein excess of 30 years• Bolt connection to turnout baseplate can beto standard pattern or matched drilled to suitTechnical DataStatic Stiffness (Cstat): 8 to 16kN/mmLateral Adjustment: Up to +/– 18 mmVertical Adjustment: Up to +30 mm (by packers or shims)Electrical Insulation: 1 MOhmVertical Deflection: Up to 4.5 mmRatio Cdyn, Cstat: < 1.4Type A B C DI 733 650 630 519II 903 820 810 689III 1043 980 940 829IV 1163 1080 1060 949V 1363 1283 1220 to suit

Rail AccessoriesScrewspikes, Screwspike Dowels& Spring Washers, Rail & Turnout PadsDelkor Rail supplies an extensive range of Railway Screwspikesand miscellaneous Rail Accessories throughout Australia and Asia.ScrewspikesManufactured to DIN ISO9002/EN29002 standards,and meeting the requirements AS1085.18 and UIC864-1, Delkor Screwspikes can be tailored to meetthe needs of any project.Available in black steel or galvanized with hex,square and rectangular heads, they include:• Ss8 Fe6 24ø x 165mm Screwspike with retaineddouble helical washer• Ss8 24ø x 165mm Screwspike• 27ø x 165mm Screwspike for Switches• 22ø x 150mm Screwspike• 24ø x 145mm ‘S’ Screwspike• 24ø x 180mm ‘R’ Screwspike• 26ø x 190mm ‘C’ Screwspike• Special screwspikes available on requestBallast Mats/Impact MatsAvailable in a range of types and sizes to suit varioustrack forms from light rail to heavy haul.Screwspike DowelsAvailable in either HDPE or Nylon. Stock units include:• HDPE 165mm and 135mm Screwspike Dowels• Nylon 90mm Screwspike DowelsSpring WashersDelkor Rail provides a wide range including doubleand triple helical spring washers.Stock items include:• Fe6 25ø Double Helical Spring Washers• Fe15 28ø Double Helical Spring WashersOther Rail Accessory Products• Screwspike Installation Sockets• SGI Rail Clips• Standard Rail Pads in HDPE or Rubber• Special Turnout Insulation Pads in HDPE or Rubber• Concrete Turnout ‘Jewellery’ Kits: All items requiredto assemble a turnout packed in timber cratess

About Delkor RailMajor ProjectsDelkor Rail is a world leading supplier of resilient rail baseplates, with over 20 years experience in supplying technicaladvice and track related products in Australia and overseas. During this time Delkor Rail has provided technical assistanceand supplied components to a number of track and turnout construction projects throughout the world. Our majorprojects have included: Sydney Harbour Bridge; Lantan Airport Link, Hong Kong; Tsing Ma Bridge, Hong Kong; KCRCWestrail; Chatswood to Epping Rail Link; Vancouver Airport Rapid Transport; Docklands Light Rail; Chatswood TransportInterchange; Newmarket New Zealand; East Rail, Hong Kong.Newmarket,New ZealandHarbour Bridge,SydneyChatswood CTIEast Rail, Hong KongBallast MatTsing Ma Bridge,Hong KongZig Zag Tunnels,New South WalesFor further information contact:Delkor Rail Pty Limited, Unit R4, 391 Park Road,PO Box 63 Regents Park NSW 2143Tel: +61 2 8717 9200. Fax: +61 2 9644 9222.www.delkorrail.com