Seepage prevention construction method for bolt holes in exterior walls of buildings

The invention discloses a seepage prevention construction method for bolt holes in exterior walls of buildings. The method comprises the following steps of (1) scrapping and chiselling the inside and outside orifices of the bolt holes in shear walls so as to form V-shaped holes, flushing water for w...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIA YANG, LI ZHAOLONG, CHEN CHAO, YIN DAPENG, GE SHOUFENG
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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