Highly-efficient leveling method for construction of large-area concrete ground floor

The invention provides a highly-efficient leveling method for construction of a large-area concrete ground floor. The highly-efficient leveling method is controlled by a simple angle steel guide rail in an elevation manner and comprises the following steps of firstly mounting a reinforcing steel bar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FENG XIANGDONG, ZHANG CHENGLIN, WANG QINGHAI, LIN CHUNLONG, ZHANG HUIJIE, ZHOU JIE, LUO BANGMING, LI JIAN, GAN YIBO, BAO JIANHONG, ZHANG JINJUN, LI LIN, ZHANG CHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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Beschreibung
Zusammenfassung:	The invention provides a highly-efficient leveling method for construction of a large-area concrete ground floor. The highly-efficient leveling method is controlled by a simple angle steel guide rail in an elevation manner and comprises the following steps of firstly mounting a reinforcing steel bar support bridge, wherein each angle steel is arranged on a support in a lying manner, and the outer angle of two right-angled edges of each angle steel are upward; and placing rollers on the ridge of each angle steel by utilizing a triangle stability principle so that an effect of leveling concrete is realized by rolling the rollers back and forth.