A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FOUNDATION HEAT INSULATION STRUCTURE OF BUILDING AND CONSTRUCTION METHOD
To provide a foundation heat insulation structure which has an excellent termite prevention maintenance property, while improving heat insulation performance.SOLUTION: A foundation heat insulation structure 1 of a building B includes a continuous footing 2, a floor concrete 3, and a foundation heat insulation material 4. The continuous footing 2 includes: a base part 5 extending horizontally below an external ground surface G1 of the building B; and a rising part 6 extending upward from the base part 5, and protruding from the external ground surface G1. The rising part 6 includes an inward-looking surface 6i facing an underfloor space 7 side of the building B. The floor concrete 3 is disposed so as to cover an underfloor ground surface G2 from above the base part 5 and from the inward-looking surface 6i of the rising part 6 across a gap 10 in the horizontal direction. The foundation heat insulation material 4 includes: a first portion 15 extending vertically along the inward-looking surface 6i of the rising part 6, and penetrating the gap 10; and a second portion 16 extending horizontally between the floor concrete 3 and the underfloor ground surface G2, and disposed horizontally longer with respect to the first portion 15.SELECTED DRAWING: Figure 1
【課題】 断熱性能を向上しつつ、防蟻メンテナンス性にも優れた基礎断熱構造を提供する。【解決手段】 建物Ｂの基礎断熱構造１は、布基礎２と、土間コンクリート３と、基礎断熱材４とを含む。布基礎２は、建物Ｂの外部地盤面Ｇ１よりも下方を水平に延びるベース部５と、ベース部５から上方に延び、かつ、外部地盤面Ｇ１から突出する立上り部６とを含む。立上り部６は、建物Ｂの床下空間７側を向く内向き面６ｉを有する。土間コンクリート３は、ベース部５よりも上方、かつ、立上り部６の内向き面６ｉから水平方向に隙間１０を隔て床下地盤面Ｇ２を覆うように配されている。基礎断熱材４は、立上り部６の内向き面６ｉに沿って上下に延び、かつ、隙間１０を貫通する第１部分１５と、土間コンクリート３と床下地盤面Ｇ２との間を水平に延び、かつ、第１部分１５に対して水平勝ちに配される第２部分１６とを含む。【選択図】図１
FOUNDATION HEAT INSULATION STRUCTURE OF BUILDING AND CONSTRUCTION METHOD
To provide a foundation heat insulation structure which has an excellent termite prevention maintenance property, while improving heat insulation performance.SOLUTION: A foundation heat insulation structure 1 of a building B includes a continuous footing 2, a floor concrete 3, and a foundation heat insulation material 4. The continuous footing 2 includes: a base part 5 extending horizontally below an external ground surface G1 of the building B; and a rising part 6 extending upward from the base part 5, and protruding from the external ground surface G1. The rising part 6 includes an inward-looking surface 6i facing an underfloor space 7 side of the building B. The floor concrete 3 is disposed so as to cover an underfloor ground surface G2 from above the base part 5 and from the inward-looking surface 6i of the rising part 6 across a gap 10 in the horizontal direction. The foundation heat insulation material 4 includes: a first portion 15 extending vertically along the inward-looking surface 6i of the rising part 6, and penetrating the gap 10; and a second portion 16 extending horizontally between the floor concrete 3 and the underfloor ground surface G2, and disposed horizontally longer with respect to the first portion 15.SELECTED DRAWING: Figure 1
【課題】 断熱性能を向上しつつ、防蟻メンテナンス性にも優れた基礎断熱構造を提供する。【解決手段】 建物Ｂの基礎断熱構造１は、布基礎２と、土間コンクリート３と、基礎断熱材４とを含む。布基礎２は、建物Ｂの外部地盤面Ｇ１よりも下方を水平に延びるベース部５と、ベース部５から上方に延び、かつ、外部地盤面Ｇ１から突出する立上り部６とを含む。立上り部６は、建物Ｂの床下空間７側を向く内向き面６ｉを有する。土間コンクリート３は、ベース部５よりも上方、かつ、立上り部６の内向き面６ｉから水平方向に隙間１０を隔て床下地盤面Ｇ２を覆うように配されている。基礎断熱材４は、立上り部６の内向き面６ｉに沿って上下に延び、かつ、隙間１０を貫通する第１部分１５と、土間コンクリート３と床下地盤面Ｇ２との間を水平に延び、かつ、第１部分１５に対して水平勝ちに配される第２部分１６とを含む。【選択図】図１
FOUNDATION HEAT INSULATION STRUCTURE OF BUILDING AND CONSTRUCTION METHOD
建物の基礎断熱構造及び施工方法
SATO HIROSHI (author) / SHIMOKAWADOKO KAZUTAKA (author)
2024-10-18
Patent
Electronic Resource
Japanese
HEAT INSULATION STRUCTURE OF BUILDING, BUILDING, AND CONSTRUCTION METHOD OF HEAT INSULATION MATERIAL
| European Patent Office | 2021
| European Patent Office | 2020