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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Summary: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), a panel(142), and a steam supply pipe. The skin plate has a space for pouring concrete. The steam heater supplies steam to the skin plate. The main body controls the location of the skin plate. The fixture couples the skin plate to the main body. The panel is formed between the skin plate and the main body. The steam supply pipe transfers the steam to the skin plate.
Bibliography:Application Number: KR20090069956