Products
Infrastructure
Components that lower the life cycle cost of the track
A large share of the track maintenance budget goes to the superstructure. Restoring the track alignment, greasing and adjusting switches, level crossing panels that shift, and replacing components that are loaded unnecessarily heavily by poor track alignment.
Kampa engineers components that tackle these problems at the source, cutting costs and increasing track availability. Switch mechanisms that need virtually no lubrication or maintenance. Fastenings that correct the track alignment without tamping machines. Derailment provisions that do not interfere with ERTMS balises. Rail dampers and ballast mats that cut noise and vibration where they arise: at the rail.
Own developments are certified and meet the requirements of the infrastructure managers; partner products come with the manufacturer's test dossier. One range, honestly labelled.
Own development DeltaSwitch
Smooth movement of the switch rails is essential for safe, reliable switches and crossings. DeltaSwitch is a low-maintenance system for high or low switch rail profiles, suitable for all types of switches.
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Own development ShimLift
ShimLift is a height-adjustable rail fastening for many types of sleepers. An adjustable wedge under the rail, paired with a counter-wedge, is the core of a simple solution and ensures well-supported track.
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Own development Kampa Sleeper
Cable ducts for track-crossing cables always sit between two sleepers, exactly where the tamping machine needs to work. The track around them cannot be tamped properly, and the duct itself is at real risk of being damaged in the process.
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Own development Balise Protect
Balise Protect closes the gap that ERTMS balises force in the derailment provision. Plastic extenders lengthen the ends of the steel guide rails while the required metal-free opening of 650 mm is maintained, so even derailed wheels with a small diameter are guided correctly past the balise.
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Own development FlatFix
FlatFix is a flat, compact rail fastening for NS90, B70 and B90 sleepers and all other sleepers prepared for W-type fastening. The flat clamping plate is fixed with a countersunk Torx bolt, so even the tool has free access when mounting or dismounting the clamp.
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Own development NIOP
NIOP is a retensioning system for UNI level crossings (Universal Crossings Model '98). It replaces the conventional locking construction and keeps the prefabricated concrete crossing plates clamped together so they do not drift apart.
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Own development VBK duoblok fastening
The first duoblok sleepers in the 1980s used the so-called Nefit spring; later all were converted to the SKL-75 clamp, fixed with a special bolt. After more than twenty years in service the SKL clamp loses clamping force and rails risk coming loose, mainly because the cast-in sockets wear: the fixing bolt tilts back and the clamp is pressed in less far.
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Own development Dwarsligger Faunapassage
Rail infrastructure is a barrier for amphibians. They are ground-bound, slow-moving and site-faithful, and the line cuts off the route to their breeding waters and to new areas. De-fragmentation through dedicated fauna passages reconnects these severed habitats.
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Partner: Schrey & Veit VICON AMSA rail dampers
VICON AMSA rail dampers are tuned mass-dampers clamped to the rail web. They reduce broadband rolling noise at its source and slow the formation of rail corrugation.
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Partner: Calenberg Ingenieure Calenberg ballast mats & track elastomers
Calenberg Ingenieure (a LISEGA Group company) develops track elastomers that reduce noise and vibration from rail traffic: ballast mats, elastic rail pads, under-sleeper and sub-ballast mats, and related products. They protect people and buildings in the living and working environment along the line.
View productRecognise the problem?
From problem to product.
- Greased slide chairs are a recurring cost, not a solved problem. DeltaSwitch →
- Hanging sleepers at transitions are tamped, not solved. ShimLift →
- ERTMS balises force an interruption in the derailment provision. Balise Protect →
- Conventional rail clips need space, and can short-circuit the rails. FlatFix →
- The concrete plates of a UNI crossing are not connected to one another. NIOP →
- A declining SKL clamp lets the rail work loose. VBK duoblok fastening →
- Where the water sits high, a standard amphibian tunnel does not fit. Dwarsligger Faunapassage →
Certified for this domain
Specifying a switch renewal or a quieter line? Talk directly to engineering.
info@kampabv.nl · or call +31 (0)162-70 05 20
Ruisvoorn 1, 4941 SB Raamsdonksveer