Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
INORGANIC FIBER FABRIC FOR CONSTRUCTION FILM MATERIAL AND CONSTRUCTION FILM MATERIAL
To provide an inorganic fiber fabric for construction film material and a construction film material, which are excellent in thermal failure resistance and excellent in weavability and have high aptitude for use as a construction film material.SOLUTION: Average Al2O3 content percentage At of warp constituting an inorganic fiber fabric and average Al2O3 content percentage Ay of weft constituting the inorganic fiber fabric are 17.5% by mass or higher. Mass Tt per unit length of the warp and mass Ty per unit length of the weft fall within a range of 100 to 600 g/1000 m. Weaving density Wt of the warp and weaving density Wy of the weft fall within a range of 10.0 to 55.0 pieces/25 mm. A ratio of Tt to Ty (Tt/Ty) falls within the range of 0.66 to 1.50. At, Ay, Tt, Ty, Wt and Wy satisfy a following formula (1): 316.5≤Wt1/3×Tt1/2/(At/100)+Wt1/3×Ty1/2/(Ay/100)≤550.0...(1)SELECTED DRAWING: None
【課題】優れた耐熱破損性及び優れた製織性を備え、かつ、建築膜材料用途への高い適性を備える、建築膜材料用無機繊維織物及び建築膜材料を提供する。【解決手段】無機繊維織物を構成する経糸の平均Ａｌ2Ｏ3含有率Ａｔ、無機繊維織物を構成する緯糸の平均Ａｌ2Ｏ3含有率Ａｙが、１７．５質量％以上であり、該経糸の単位長さ当たりの質量Ｔｔ、該緯糸の単位長さ当たりの質量Ｔｙが、１００～６００ｇ／１０００ｍの範囲にあり、該経糸の織密度Ｗｔ、該緯糸の織密度Ｗｙが、１０．０～５５．０本／２５ｍｍの範囲にあり、Ｔｙに対するＴｔの比（Ｔｔ／Ｔｙ）が、０．６６～１．５０の範囲にあり、Ａｔ、Ａｙ、Ｔｔ、Ｔｙ、Ｗｔ及びＷｙが次式（１）を満たす。３１６．５≦Ｗｔ1/3×Ｔｔ1/2／（Ａｔ／１００）＋Ｗｙ1/3×Ｔｙ1/2／（Ａｙ／１００）≦５５０．０ ・・・（１）【選択図】 なし
INORGANIC FIBER FABRIC FOR CONSTRUCTION FILM MATERIAL AND CONSTRUCTION FILM MATERIAL
To provide an inorganic fiber fabric for construction film material and a construction film material, which are excellent in thermal failure resistance and excellent in weavability and have high aptitude for use as a construction film material.SOLUTION: Average Al2O3 content percentage At of warp constituting an inorganic fiber fabric and average Al2O3 content percentage Ay of weft constituting the inorganic fiber fabric are 17.5% by mass or higher. Mass Tt per unit length of the warp and mass Ty per unit length of the weft fall within a range of 100 to 600 g/1000 m. Weaving density Wt of the warp and weaving density Wy of the weft fall within a range of 10.0 to 55.0 pieces/25 mm. A ratio of Tt to Ty (Tt/Ty) falls within the range of 0.66 to 1.50. At, Ay, Tt, Ty, Wt and Wy satisfy a following formula (1): 316.5≤Wt1/3×Tt1/2/(At/100)+Wt1/3×Ty1/2/(Ay/100)≤550.0...(1)SELECTED DRAWING: None
【課題】優れた耐熱破損性及び優れた製織性を備え、かつ、建築膜材料用途への高い適性を備える、建築膜材料用無機繊維織物及び建築膜材料を提供する。【解決手段】無機繊維織物を構成する経糸の平均Ａｌ2Ｏ3含有率Ａｔ、無機繊維織物を構成する緯糸の平均Ａｌ2Ｏ3含有率Ａｙが、１７．５質量％以上であり、該経糸の単位長さ当たりの質量Ｔｔ、該緯糸の単位長さ当たりの質量Ｔｙが、１００～６００ｇ／１０００ｍの範囲にあり、該経糸の織密度Ｗｔ、該緯糸の織密度Ｗｙが、１０．０～５５．０本／２５ｍｍの範囲にあり、Ｔｙに対するＴｔの比（Ｔｔ／Ｔｙ）が、０．６６～１．５０の範囲にあり、Ａｔ、Ａｙ、Ｔｔ、Ｔｙ、Ｗｔ及びＷｙが次式（１）を満たす。３１６．５≦Ｗｔ1/3×Ｔｔ1/2／（Ａｔ／１００）＋Ｗｙ1/3×Ｔｙ1/2／（Ａｙ／１００）≦５５０．０ ・・・（１）【選択図】 なし
INORGANIC FIBER FABRIC FOR CONSTRUCTION FILM MATERIAL AND CONSTRUCTION FILM MATERIAL
建築膜材料用無機繊維織物及び建築膜材料
HAKOISHI YUSAKU (Autor:in) / ADACHI TETSUYA (Autor:in) / HIKINO SHUNICHI (Autor:in)
14.10.2022
Patent
Elektronische Ressource
Japanisch
IPC:
D03D
WOVEN FABRICS
,
Gewebe
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
INORGANIC-FIBER WOVEN FABRIC FOR CONSTRUCTION FILM MATERIAL, AND CONSTRUCTION FILM MATERIAL
| Europäisches Patentamt | 2022
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