Sand Gravel Layers

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Sand-gravel mixturesarious sand-gravel layers are specified for use in railways which should protect the bordering soil from damaging deformations and frosthese protective layers have different tasks to performoad-sharing effectrost protectioneparator and filter layer.

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Quick response within 30 seconds for technical advice

Complete engineer dispatch within 24 hours

Maintenance free of charge within 12 months from shipment