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A platform for research: civil engineering, architecture and urbanism
VOID SLAB HEAT INSULATION PROPERTY CALCULATION METHOD AND VOID SLAB DESIGN METHOD
To properly calculate heat insulation property of a void slab.SOLUTION: A heat insulation property calculation method for void slab 1 includes: fixing a peripheral part 1C of the void slab 1 having a first principal surface 1A and a second principal surface 1B with a frame member 32; attaching a heating box 34 to a first surface 32A of the frame member 32 so that a first space 36 is formed by the first principal surface 1A of the void slab 1, the frame member 32 and the heating box 34; attaching a cooling chamber 35 to a back surface 32B of the first surface 32A of the frame member 32 so that a second space 37 is formed by the second principal surface 1B of the void slab 1, the frame member 32, and the cooling chamber 35; installing the void slab 1, the frame member 32, the heating box 34, and the cooling chamber 35 in a thermo-hygrostat chamber 39; heating the first space 36 with a heater 38 installed inside the heating box 34; and determining heat transmission coefficient of the void slab 1.SELECTED DRAWING: Figure 2
【課題】ボイドスラブの断熱性能を適切に算定する。【解決手段】ボイドスラブ１の断熱性能算定方法は、第１の主面１Ａと第２の主面１Ｂとを有するボイドスラブ１の周縁部１Ｃを枠部材３２で固定することと、ボイドスラブ１の第１の主面１Ａと枠部材３２と加熱箱３４によって第１の空間３６が形成されるように、加熱箱３４を枠部材３２の第１の面３２Ａに取り付けることと、ボイドスラブ１の第２の主面１Ｂと枠部材３２と冷却チャンバ３５とによって第２の空間３７が形成されるように、冷却チャンバ３５を枠部材３２の第１の面３２Ａの裏面３２Ｂに取り付けることと、ボイドスラブ１と枠部材３２と加熱箱３４と冷却チャンバ３５とを恒温恒湿室３９に設置することと、加熱箱３４の内部に設置したヒータ３８で第１の空間３６を加熱することと、ボイドスラブ１の熱貫流率を求めることと、を有する。【選択図】図２
VOID SLAB HEAT INSULATION PROPERTY CALCULATION METHOD AND VOID SLAB DESIGN METHOD
To properly calculate heat insulation property of a void slab.SOLUTION: A heat insulation property calculation method for void slab 1 includes: fixing a peripheral part 1C of the void slab 1 having a first principal surface 1A and a second principal surface 1B with a frame member 32; attaching a heating box 34 to a first surface 32A of the frame member 32 so that a first space 36 is formed by the first principal surface 1A of the void slab 1, the frame member 32 and the heating box 34; attaching a cooling chamber 35 to a back surface 32B of the first surface 32A of the frame member 32 so that a second space 37 is formed by the second principal surface 1B of the void slab 1, the frame member 32, and the cooling chamber 35; installing the void slab 1, the frame member 32, the heating box 34, and the cooling chamber 35 in a thermo-hygrostat chamber 39; heating the first space 36 with a heater 38 installed inside the heating box 34; and determining heat transmission coefficient of the void slab 1.SELECTED DRAWING: Figure 2
【課題】ボイドスラブの断熱性能を適切に算定する。【解決手段】ボイドスラブ１の断熱性能算定方法は、第１の主面１Ａと第２の主面１Ｂとを有するボイドスラブ１の周縁部１Ｃを枠部材３２で固定することと、ボイドスラブ１の第１の主面１Ａと枠部材３２と加熱箱３４によって第１の空間３６が形成されるように、加熱箱３４を枠部材３２の第１の面３２Ａに取り付けることと、ボイドスラブ１の第２の主面１Ｂと枠部材３２と冷却チャンバ３５とによって第２の空間３７が形成されるように、冷却チャンバ３５を枠部材３２の第１の面３２Ａの裏面３２Ｂに取り付けることと、ボイドスラブ１と枠部材３２と加熱箱３４と冷却チャンバ３５とを恒温恒湿室３９に設置することと、加熱箱３４の内部に設置したヒータ３８で第１の空間３６を加熱することと、ボイドスラブ１の熱貫流率を求めることと、を有する。【選択図】図２
VOID SLAB HEAT INSULATION PROPERTY CALCULATION METHOD AND VOID SLAB DESIGN METHOD
ボイドスラブの断熱性能算定方法及びボイドスラブの設計方法
MATSUZAKI MASATOYO (author) / SASAKI RYUICHI (author) / WATANABE MASATO (author) / KANEKO SATOMI (author)
2023-08-10
Patent
Electronic Resource
Japanese
CONCRETE VOID SLAB, PRESS MEMBER OF VOID FORMWORK AND CONSTRUCTION METHOD OF CONCRETE VOID SLAB
| European Patent Office | 2018