A door buttress that is used for shear force wall side housing door opening in a wall mouth prefabricated installation

The utility model provides a door buttress that is used for shear force wall side housing door opening in a wall mouth prefabricated installation, includes two at least components, is equipped with the elasticity piece on being located the top surface of the component at top, is located the subaeria...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DANG WENBO, DING RUXIA, XU PENGCHENG, CHEN YONGKANG, WANG XIAOLIN, SHI HAOLEI, HUANG ZHENGLIANG, ZHANG DONG, LI ZONGYANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS
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