A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TIP HOSE FOR PLACING READY-MIXED CONCRETE AND METHOD FOR PRODUCING THE SAME
To provide a tip hose for placing ready-mixed concrete which is more improved by making the cross-section of the hose have a flat shape effective for preventing the separation of a ready-mixed concrete material and preventing the cost from being increased by reexamination including structural review.SOLUTION: A tip hose for placing ready-mixed concrete includes a hose body 1 made of a flexible material, a spiral steel cord 3 is embedded and arranged in the middle part of the thickness of the hose body 1, and a reinforcing hose part 1H in which the steel cord 3 is embedded and arranged in the hose body 1 is constituted so that its cross-section is flat.SELECTED DRAWING: Figure 1
【課題】構造見直しを含む再検討により、ホース断面が、生コン材料の分離防止に有効な扁平形状を有するものとしながらもコスト高にならないようにして、より改善された生コン打設用先端ホースを提供する。【解決手段】可撓性材料製のホース本体１を有し、ホース本体１の肉厚の中間部に螺旋状のスチールコード３が埋め込み配置されるとともに、ホース本体１におけるスチールコード３が埋め込み配置されている補強ホース部分１Ｈは、その断面が扁平な形状となるように構成されている生コン打設用先端ホース。【選択図】図１
TIP HOSE FOR PLACING READY-MIXED CONCRETE AND METHOD FOR PRODUCING THE SAME
To provide a tip hose for placing ready-mixed concrete which is more improved by making the cross-section of the hose have a flat shape effective for preventing the separation of a ready-mixed concrete material and preventing the cost from being increased by reexamination including structural review.SOLUTION: A tip hose for placing ready-mixed concrete includes a hose body 1 made of a flexible material, a spiral steel cord 3 is embedded and arranged in the middle part of the thickness of the hose body 1, and a reinforcing hose part 1H in which the steel cord 3 is embedded and arranged in the hose body 1 is constituted so that its cross-section is flat.SELECTED DRAWING: Figure 1
【課題】構造見直しを含む再検討により、ホース断面が、生コン材料の分離防止に有効な扁平形状を有するものとしながらもコスト高にならないようにして、より改善された生コン打設用先端ホースを提供する。【解決手段】可撓性材料製のホース本体１を有し、ホース本体１の肉厚の中間部に螺旋状のスチールコード３が埋め込み配置されるとともに、ホース本体１におけるスチールコード３が埋め込み配置されている補強ホース部分１Ｈは、その断面が扁平な形状となるように構成されている生コン打設用先端ホース。【選択図】図１
TIP HOSE FOR PLACING READY-MIXED CONCRETE AND METHOD FOR PRODUCING THE SAME
生コン打設用先端ホース及びその製造方法
ASAZU SHINGO (author)
2021-10-21
Patent
Electronic Resource
Japanese
Productivity of Ready Mixed Concrete Placing in Singapore
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