HIGH STRENGTH MULTY-LINER FOR REVIVAL WATER SUPPLY PIPE

The present invention relates to a high strength composite liner to rehabilitate a water and sewage pipe used for a non-excavation construction method to repair and rehabilitate various conduit facilities. The high strength composite liner to rehabilitate water and sewage pipe can reduce a thickness...

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Bibliographic Details
Main Authors PARK, SUNG TAK, PARK, CHANG SUK, BOK, JIN SUN
Format Patent
LanguageEnglish
Korean
Published 23.07.2014
Subjects
BLASTING
CESSPOOLS
ENGINEERING ELEMENTS AND UNITS
FIXED CONSTRUCTIONS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PIPES
SEWERAGE
SEWERS
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WATER SUPPLY
WEAPONS
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Summary:The present invention relates to a high strength composite liner to rehabilitate a water and sewage pipe used for a non-excavation construction method to repair and rehabilitate various conduit facilities. The high strength composite liner to rehabilitate water and sewage pipe can reduce a thickness deviation of the liners by suppressing the vertical and horizontal expansion of the total liners, and remove a leakage phenomenon when supplying water pressure.
Bibliography:Application Number: KR20130003780