A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DUCT BURIAL METHOD AND DUCT PANEL AND EDGE PROTECTION USED FOR THIS METHOD
To enable burying a duct through a beam without providing an opening larger than the duct's outer diameter in the beam, eliminating supporting work to facilitate performing work independently and easily, and easily removing a formwork without damaging the duct's interior and exterior surfaces.SOLUTION: In panel preparation step S1, a duct panel 10 with a duct hole 11 and an outer periphery 10a is prepared. In opening setting step S2, formwork openings 6 are provided on the sides of a formwork 3. In duct positioning step S3, an outer end face of a duct 7 is positioned outside the formwork 3. In opening sealing step S4, the duct 7 is passed through the duct hole 11 and the outer periphery of the duct panel 10 is fixed to the formwork opening 6 in a liquid-tight manner. In panel fixing step S5, the duct panel 10 is fixed to the formwork 3. In concrete placing step S6, concrete is placed inside the formwork 3.SELECTED DRAWING: Figure 7
【課題】相番工事を無くし独立して容易に実施でき、ダクトの外径より大きな開口を梁に設けることなくダクトを梁に貫通させて埋設することができ、ダクト内外面を傷つけることなく容易に型枠を取り外すことができる。【解決手段】パネル準備ステップＳ１で、ダクト穴１１と外周部１０ａを有するダクトパネル１０を準備する。開口設定ステップＳ２で、型枠３の側面に型枠開口６を設ける。ダクト位置決めステップＳ３で、ダクト７の外部端面を型枠３の外部に位置決めする。開口塞ぎステップＳ４で、ダクト７をダクト穴１１に通し、ダクトパネル１０の外周部を型枠開口６に液密に固定する。パネル固定ステップＳ５で、ダクトパネル１０を型枠３に固定する。コンクリート打設ステップＳ６で、型枠３の内側にコンクリートを打設する。【選択図】図７
DUCT BURIAL METHOD AND DUCT PANEL AND EDGE PROTECTION USED FOR THIS METHOD
To enable burying a duct through a beam without providing an opening larger than the duct's outer diameter in the beam, eliminating supporting work to facilitate performing work independently and easily, and easily removing a formwork without damaging the duct's interior and exterior surfaces.SOLUTION: In panel preparation step S1, a duct panel 10 with a duct hole 11 and an outer periphery 10a is prepared. In opening setting step S2, formwork openings 6 are provided on the sides of a formwork 3. In duct positioning step S3, an outer end face of a duct 7 is positioned outside the formwork 3. In opening sealing step S4, the duct 7 is passed through the duct hole 11 and the outer periphery of the duct panel 10 is fixed to the formwork opening 6 in a liquid-tight manner. In panel fixing step S5, the duct panel 10 is fixed to the formwork 3. In concrete placing step S6, concrete is placed inside the formwork 3.SELECTED DRAWING: Figure 7
【課題】相番工事を無くし独立して容易に実施でき、ダクトの外径より大きな開口を梁に設けることなくダクトを梁に貫通させて埋設することができ、ダクト内外面を傷つけることなく容易に型枠を取り外すことができる。【解決手段】パネル準備ステップＳ１で、ダクト穴１１と外周部１０ａを有するダクトパネル１０を準備する。開口設定ステップＳ２で、型枠３の側面に型枠開口６を設ける。ダクト位置決めステップＳ３で、ダクト７の外部端面を型枠３の外部に位置決めする。開口塞ぎステップＳ４で、ダクト７をダクト穴１１に通し、ダクトパネル１０の外周部を型枠開口６に液密に固定する。パネル固定ステップＳ５で、ダクトパネル１０を型枠３に固定する。コンクリート打設ステップＳ６で、型枠３の内側にコンクリートを打設する。【選択図】図７
DUCT BURIAL METHOD AND DUCT PANEL AND EDGE PROTECTION USED FOR THIS METHOD
ダクト埋設工法とこれに用いるダクトパネルと端部保護具
KURUSU TOKUJI (author) / KINOSHITA MASAMITSU (author)
2023-12-26
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste