Gallery heat preservation and moisture preservation system

The utility model belongs to the technical field of water conservancy and hydropower construction, and particularly relates to a gallery heat and moisture preservation system. The device is composed of a heat preservation device and a moisture preservation device, the heat preservation device is com...

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Bibliographische Detailangaben
Hauptverfasser:	QIU KAIRONG, PAN YONGDONG, WANG YANWEI, HE HUAXIONG, LU MINGGUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING LIME, MAGNESIA METALLURGY REFRACTORIES SLAG SOIL SHIFTING TREATMENT OF NATURAL STONE UNDERGROUND OR UNDERWATER STRUCTURES
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