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A platform for research: civil engineering, architecture and urbanism
GROUT STOP JIG FOR JOINT FOR SCREW NODE REINFORCEMENT
To provide a grout stop jig for connecting two screw node reinforcements using a grouting material which quickly stops discharge of a preceding grouting material and can be recycled, because when joint performance is secured by discharging the grouting material from both ends of a joint, until the subsequent grouting material is discharged after confirmation of discharge of the preceding grouting material, the discharge of the preceding grouting material is discharged, it gets the surroundings dirty and an expensive grouting material becomes wasteful.SOLUTION: A grout stop jig 3 for stopping preceding leakage of a grouting material 5 from a gap between a screw node reinforcement 1 and a joint 2 from both ends has a crack part that is made of a material that has flexibility like a sponge and excellent water absorption, and in which one side is cracked so as to be easily mounted to cover the whole screw node reinforcement 1, may be tightened by hands, may be tightened without hands by using a hook-and-loop fastener 4 and a spring clip, and a grout stopper may be mounted on the hook-and-loop fastener so as to stop discharge of the distant joint 2.SELECTED DRAWING: Figure 2
【課題】２本のネジ節鉄筋にグラウト注入材を用いて連結するネジ節継手であって、継手の両端部よりグラウト注入材が排出されたことで継手性能を保証する場合、グラウト注入材の先行排出を確認後さらに後行が排出するまでの間、先行側の排出が垂れ流しとなり、周りを汚し高価なグラウト注入材が無駄となるため、敏速にグラウト材の先行側の排出を止め、再利用できるグラウト止治具を提供する。【解決手段】ネジ節鉄筋１と継手２の隙間からグラウト注入材５が両端から先行して漏れだすのを止めるグラウト止治具３であって、スポンジのように柔軟性で吸水性に優れた材質で、ネジ節鉄筋１の全体を覆うのに取り付け易いように片側を割った割れ部があり、手で絞めつけても良く、面ファスナー４やバネクリップを利用してハンドレスとしても良く、遠方の継手２の排出を止めるために面ファスナーにグラウト止を装着しても良い。【選択図】図２
GROUT STOP JIG FOR JOINT FOR SCREW NODE REINFORCEMENT
To provide a grout stop jig for connecting two screw node reinforcements using a grouting material which quickly stops discharge of a preceding grouting material and can be recycled, because when joint performance is secured by discharging the grouting material from both ends of a joint, until the subsequent grouting material is discharged after confirmation of discharge of the preceding grouting material, the discharge of the preceding grouting material is discharged, it gets the surroundings dirty and an expensive grouting material becomes wasteful.SOLUTION: A grout stop jig 3 for stopping preceding leakage of a grouting material 5 from a gap between a screw node reinforcement 1 and a joint 2 from both ends has a crack part that is made of a material that has flexibility like a sponge and excellent water absorption, and in which one side is cracked so as to be easily mounted to cover the whole screw node reinforcement 1, may be tightened by hands, may be tightened without hands by using a hook-and-loop fastener 4 and a spring clip, and a grout stopper may be mounted on the hook-and-loop fastener so as to stop discharge of the distant joint 2.SELECTED DRAWING: Figure 2
【課題】２本のネジ節鉄筋にグラウト注入材を用いて連結するネジ節継手であって、継手の両端部よりグラウト注入材が排出されたことで継手性能を保証する場合、グラウト注入材の先行排出を確認後さらに後行が排出するまでの間、先行側の排出が垂れ流しとなり、周りを汚し高価なグラウト注入材が無駄となるため、敏速にグラウト材の先行側の排出を止め、再利用できるグラウト止治具を提供する。【解決手段】ネジ節鉄筋１と継手２の隙間からグラウト注入材５が両端から先行して漏れだすのを止めるグラウト止治具３であって、スポンジのように柔軟性で吸水性に優れた材質で、ネジ節鉄筋１の全体を覆うのに取り付け易いように片側を割った割れ部があり、手で絞めつけても良く、面ファスナー４やバネクリップを利用してハンドレスとしても良く、遠方の継手２の排出を止めるために面ファスナーにグラウト止を装着しても良い。【選択図】図２
GROUT STOP JIG FOR JOINT FOR SCREW NODE REINFORCEMENT
ネジ節鉄筋用継手用グラウト止治具
IWASAKI TOSHIHIRO (author)
2023-05-17
Patent
Electronic Resource
Japanese
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