Brick wall mortar joint cleaning device and method

The invention discloses a brick wall mortar joint cleaning device and method. The device comprises supports (1), a protective jacket (2), an alloy saw blade (3), a transmission shaft (4) and a motor (5). The front of the alloy saw blade (3) extends out of an opening of the protective jacket (2), and...

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Bibliographische Detailangaben
Hauptverfasser:	PAN WEIFENG, LI HUI, YAN ZHIHONG, HUA HAOXUN, ZHONG WEI
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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