Lossless pipe penetration construction process

The invention provides a lossless pipe penetration construction process. The lossless pipe penetration construction process includes the steps that firstly, a wheel device is installed on a first pipe bracket fixed to one end of the bottom side of a structural beam; secondly, one end of a pipe is pl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU XUEJUN, ZHEN GUIXING, JU XUEGUO, JIANG WEI, SONG ZHENGRONG, XIANG JUAN, YI HUARONG
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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