TUNNEL LINING APPARATUS HAVING A STEAM HEATER

PURPOSE: A tunnel lining device with a steam heater is provided to improve the curing speed of concrete, and to prevent drying cracks by supplying steam when a supporting wall is dried. CONSTITUTION: A tunnel lining device comprises a skin plate(110), a steam heater, a main body(130), a fixture(140)...

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Bibliographic Details
Main Author KIM, JIN SUCK
Format Patent
LanguageEnglish
Korean
Published 19.04.2010
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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