A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BACK-FILLING METHOD AND BACK-FILLING AUXILIARY TOOL
To provide a back-filling method and a back-filling auxiliary tool capable of surely suppressing leakage of a filling material for back-filling a through-hole.SOLUTION: In a back-filling method, a long body B is inserted in a through-hole penetrating in a vertical direction formed in a partition body A for partitioning the outside and inside or the inside of a building, and a space between the long body and an inner surface of the through-hole is back-filled with a filling material C. The back-filling method includes: an insertion step of using an auxiliary back-filling tool having a cylindrical receiving material 2 which comes into contact with an outer peripheral surface of the long body, can be arranged so as to extend across substantially one periphery in a circumferential direction of the outer peripheral surface, and can be compressed in a state of being arranged in the long body, and whose outer diameter is larger than an inner diameter of the through-hole in a state of being arranged in the long body, and inserting the receiving material in the through-hole in a state where the receiving material is arranged on the outer peripheral surface of the long body; and a filling step of filling the filling material in a space which is defined by an upper surface of the receiving material arranged upward out of the receiving materials, an inner peripheral surface of the through-hole and the outer peripheral surface of the long body.SELECTED DRAWING: Figure 7
【課題】貫通孔を埋め戻す充填材の漏れを確実に抑制できる埋め戻し方法及び埋め戻し補助具を提供する。【解決手段】建築物の内外又は内部を区画する区画体Ａに形成された鉛直方向に貫通する貫通孔に長尺体Ｂを挿通し、長尺体と貫通孔の内面との間を充填材Ｃで埋め戻すための埋め戻し方法であって、長尺体の外周面に当接し、外周面の周方向の略１周に亘って延びるように配置可能で、長尺体に配置した状態で圧縮可能で、長尺体に配置した状態で外径が貫通孔の内径よりも大きい筒状の受け材２を備える埋め戻し補助具を用い、受け材が長尺体の外周面に配置された状態で、受け材を貫通孔に挿入する挿入工程と、受け材のうち上方に配置される受け材の上面、貫通孔の内周面、及び、長尺体の外周面によって画定される空間に充填材を充填する充填工程と、を備える。【選択図】図７
BACK-FILLING METHOD AND BACK-FILLING AUXILIARY TOOL
To provide a back-filling method and a back-filling auxiliary tool capable of surely suppressing leakage of a filling material for back-filling a through-hole.SOLUTION: In a back-filling method, a long body B is inserted in a through-hole penetrating in a vertical direction formed in a partition body A for partitioning the outside and inside or the inside of a building, and a space between the long body and an inner surface of the through-hole is back-filled with a filling material C. The back-filling method includes: an insertion step of using an auxiliary back-filling tool having a cylindrical receiving material 2 which comes into contact with an outer peripheral surface of the long body, can be arranged so as to extend across substantially one periphery in a circumferential direction of the outer peripheral surface, and can be compressed in a state of being arranged in the long body, and whose outer diameter is larger than an inner diameter of the through-hole in a state of being arranged in the long body, and inserting the receiving material in the through-hole in a state where the receiving material is arranged on the outer peripheral surface of the long body; and a filling step of filling the filling material in a space which is defined by an upper surface of the receiving material arranged upward out of the receiving materials, an inner peripheral surface of the through-hole and the outer peripheral surface of the long body.SELECTED DRAWING: Figure 7
【課題】貫通孔を埋め戻す充填材の漏れを確実に抑制できる埋め戻し方法及び埋め戻し補助具を提供する。【解決手段】建築物の内外又は内部を区画する区画体Ａに形成された鉛直方向に貫通する貫通孔に長尺体Ｂを挿通し、長尺体と貫通孔の内面との間を充填材Ｃで埋め戻すための埋め戻し方法であって、長尺体の外周面に当接し、外周面の周方向の略１周に亘って延びるように配置可能で、長尺体に配置した状態で圧縮可能で、長尺体に配置した状態で外径が貫通孔の内径よりも大きい筒状の受け材２を備える埋め戻し補助具を用い、受け材が長尺体の外周面に配置された状態で、受け材を貫通孔に挿入する挿入工程と、受け材のうち上方に配置される受け材の上面、貫通孔の内周面、及び、長尺体の外周面によって画定される空間に充填材を充填する充填工程と、を備える。【選択図】図７
BACK-FILLING METHOD AND BACK-FILLING AUXILIARY TOOL
埋め戻し方法及び埋め戻し補助具
MATSUMURA RYOTA (author) / IKEBE RYUJI (author)
2023-08-07
Patent
Electronic Resource
Japanese