KF type elastic crossing structure
-rubber chip type-
The KF type elastic crossing structure (rubber chip type) is a original crossing structure developed by Kiyota in 1999.
Structural overview
Structural diagram
KF type crossing main features
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Simple workabilityPaving boards can be installed speedily without machine assistance.
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Installable with existing PC sleepers(Ex.) No. 3 PC sleepers (5-type, pandrol-type)
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Easy track repairDue to the ease of attachment and removal, post-installation ballast tamping and other track repair is possible.
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Reduced maintenance costsPaving boards can be used repeatedly leading to greatly reduced repair costs.
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Exceptional insulation and permeability
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Surface coloring potential (green, brown, black)
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Composed of chips made from the recycled rubber of used tires etc.Low cost and environmentally-friendly recycling potential.
Construction conditions
Used on small-scale crossings, station crossings, and other crossings for pedestrians and bicycles.
Small-scale crossings
Station crossings
Station yard crossings
Color specifications
- Green
- Brown
- Black
