TerraDrain is a heavy-duty polyethylene drainage pipe used where heavy loads are to be expected,

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Used typically for draining rail tracks, airport aprons, runways and roads.

Manufactured from PE80, an extremely tough, high-strength, material well-proven to resist static and shock loading, It can be installed using traditional trenching or slip lining methods.

Standard perforation, which appears over the top half of the pipe, has a minimum open area of 1% thus providing much higher drainage performance than other similar products on the market. Other perforations and open areas are available on request.


# Lightweight, simple, quick and cost effective to install
# As specified by London Underground for covered ways and open track
# Minimum open area 1%
# Flush push fit, threaded or coupling joints
# Low coefficient of friction
# Smooth internal bore suitable for CCTV inspection and jetting
# Can be used in combination with TerraLine
# Available from 63 to 630mm OD

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Marton Geotechnical Services Ltd
Geotechnical Centre, Rougham Industrial Estate, Rougham, Bury St Edmunds, Suffolk IP30 9ND

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