Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
OPEN HOLE FORMING FORMWORK AND OPEN HOLE FORMING METHOD
PROBLEM TO BE SOLVED: To reduce workload of an open hole forming work on a body to be constructed that is molded using a hardener and aftertreatment.SOLUTION: An open hole forming formwork 1 is a formwork of an open hole formed on a body to be constructed that is molded using a concrete 3. The open hole forming formwork 1 has a void pipe 20 and a coating member 10 that coats the void pipe 20. The coating member 10 has an inner peripheral part 11, which butts against the void pipe 20 and has a buffer structure, and an outer peripheral part 12, which has a peeling prevention structure from the concrete 3.SELECTED DRAWING: Figure 7
【課題】硬化材を用いて成型される被施工体に貫通孔を形成する作業と後処理の作業負担を軽減する。【解決手段】貫通孔形成用型枠１は、コンクリート３を用いて成型される被施工体に形成される貫通孔の型枠である。貫通孔形成用型枠１は、ボイド管２０と、ボイド管２０を被覆する被覆部材１０と、を備える。被覆部材１０は、ボイド管２０に当接し、緩衝構造を有する内周部１１と、コンクリート３からの剥離防止構造を有する外周部１２と、を備える。【選択図】図７
OPEN HOLE FORMING FORMWORK AND OPEN HOLE FORMING METHOD
PROBLEM TO BE SOLVED: To reduce workload of an open hole forming work on a body to be constructed that is molded using a hardener and aftertreatment.SOLUTION: An open hole forming formwork 1 is a formwork of an open hole formed on a body to be constructed that is molded using a concrete 3. The open hole forming formwork 1 has a void pipe 20 and a coating member 10 that coats the void pipe 20. The coating member 10 has an inner peripheral part 11, which butts against the void pipe 20 and has a buffer structure, and an outer peripheral part 12, which has a peeling prevention structure from the concrete 3.SELECTED DRAWING: Figure 7
【課題】硬化材を用いて成型される被施工体に貫通孔を形成する作業と後処理の作業負担を軽減する。【解決手段】貫通孔形成用型枠１は、コンクリート３を用いて成型される被施工体に形成される貫通孔の型枠である。貫通孔形成用型枠１は、ボイド管２０と、ボイド管２０を被覆する被覆部材１０と、を備える。被覆部材１０は、ボイド管２０に当接し、緩衝構造を有する内周部１１と、コンクリート３からの剥離防止構造を有する外周部１２と、を備える。【選択図】図７
OPEN HOLE FORMING FORMWORK AND OPEN HOLE FORMING METHOD
貫通孔形成用型枠及び貫通孔形成方法
HOSHINO MASAKAZU (Autor:in) / BABA MINEO (Autor:in)
05.10.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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