METHOD FOR REMOVING FIBROUS MATERIAL CONTAINING CEMENTITIOUS MEMBER

PROBLEM TO BE SOLVED: To improve working efficiency.SOLUTION: A method comprises: a weakening step in which liquid is allowed to permeate into a fibrous material containing cementitious member provided on a surface of a base material to weaken the fibrous material containing cementitious member; a c...

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Bibliographische Detailangaben
Hauptverfasser:	TAKAHASHI KOICHIRO, ARIZONO YUSUKE, OGAWA TAKEHIKO, TAJIMA MASAO
Format:	Patent
Sprache:	eng ; jpn
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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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To improve working efficiency.SOLUTION: A method comprises: a weakening step in which liquid is allowed to permeate into a fibrous material containing cementitious member provided on a surface of a base material to weaken the fibrous material containing cementitious member; a cutting step in which the weakened fibrous material containing cementitious member is cut with a cutting tool to form a cutting part in the fibrous material containing cementitious member; and a removing step of removing the fibrous material containing cementitious member from the base material by inserting a removing tool into the cutting part.SELECTED DRAWING: Figure 2 【課題】作業効率の向上を図る。【解決手段】基材の表面に設けられた繊維状物質含有セメント系部材に液体を浸透させて、繊維状物質含有セメント系部材を脆弱化させる脆弱化工程と、脆弱化した繊維状物質含有セメント系部材を切削工具で切削して、繊維状物質含有セメント系部材に切削部を形成する切削工程と、切削部に除去工具を挿入して、基材から繊維状物質含有セメント系部材を除去する除去工程と、を有する。【選択図】図２