CONCRETE CURING METHOD

To keep the concrete surface moist while ensuring workability near the concrete surface.SOLUTION: In a curing method of concrete 20, a perforated pipe 31 having a hole 31 on the outer periphery is arranged in a concrete casting area, the concrete 20 is placed in the concrete casting area, the hole 3...

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI KIYOSHI, MASUMURA KOICHI, OGUCHI YOSHITAKE, SAKATA NOBORU, HAYASHI KENJI, KANETO TAKASHI, SAKAI GORO, OKAYAMA MAKOTO
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:	To keep the concrete surface moist while ensuring workability near the concrete surface.SOLUTION: In a curing method of concrete 20, a perforated pipe 31 having a hole 31 on the outer periphery is arranged in a concrete casting area, the concrete 20 is placed in the concrete casting area, the hole 31 of the perforated pipe 30 is covered with the concrete 20, and water is supplied to the perforated pipe 30 to allow water to permeate the concrete 20 through the hole 31.SELECTED DRAWING: Figure 2 【課題】コンクリートの表面近傍での作業性を確保しつつコンクリートの表面を湿潤状態に保つ。【解決手段】コンクリート２０の養生方法は、外周に孔３１を有する有孔管３１をコンクリート打設領域に配置し、コンクリート打設領域にコンクリート２０を打設して有孔管３０の孔３１をコンクリート２０で覆い、有孔管３０に水を供給して孔３１からコンクリート２０に水を浸透させる。【選択図】図２