Assembly type anti-seismic prefabricated stair node structure

The utility model discloses an assembly type anti-seismic prefabricated stair node structure which comprises a formwork, a pouring concrete layer is arranged on one side of the formwork, a first reinforcing mesh layer is arranged in the pouring concrete layer, a second reinforcing mesh layer is arra...

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Bibliographische Detailangaben
1. Verfasser:	LI TANGFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS FENCING FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MASTS ROOFS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model discloses an assembly type anti-seismic prefabricated stair node structure which comprises a formwork, a pouring concrete layer is arranged on one side of the formwork, a first reinforcing mesh layer is arranged in the pouring concrete layer, a second reinforcing mesh layer is arranged on the side, away from the formwork, of the first reinforcing mesh layer, and a second reinforcing mesh layer is arranged on the side, away from the formwork, of the second reinforcing mesh layer. A plurality of first reinforcing rods are arranged between the second reinforcing mesh layer and the first reinforcing mesh layer, second reinforcing rods are arranged on one sides of the first reinforcing rods, and the first reinforcing rods and the second reinforcing rods are fixedly connected through fixing pins. Wherein a first halfpace and a second halfpace are respectively arranged on one side, far away from the template, of the pouring concrete layer, the first halfpace and the second halfpace are alternately