Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FABRIC FOR REINFORCEMENT
PROBLEM TO BE SOLVED: To provide a fabric for reinforcement good in resin impregnation properties, high in reinforcement proof strength of resin-impregnated fabric, and good in workability and work efficiency to reinforce a floor slab or a wall surface of a bridge, a road, a lighthouse, a chimney, and a building, etc.SOLUTION: The fabric for reinforcement comprises a yarn of a high-strength fiber selected from a group consisting of a para-based aramid fiber, a polyarylate fiber, a PBO (polybenzobisoxazole) fiber and a carbon fiber and having a fibrillated fiber surface with a tensile strength of 16 cN/dtex or more and a specific surface area of 0.24-0.50 m/g in one or both of warp and weft yarns.SELECTED DRAWING: None
【課題】橋梁、道路、灯台、煙突、建物などの床盤や壁面などの補強をするため、樹脂含浸性が良好で、樹脂含浸布帛の補強耐力が高く、作業性や作業効率の良い補強用布帛の提供。【解決手段】パラ系アラミド繊維、ポリアリレート繊維、ＰＢＯ（ポリベンゾビスオキサゾール）繊維及び炭素繊維からなる群から選択される、繊維表面がフィブリル化した高強度繊維で、引張強さが１６ｃＮ／ｄｔｅｘ以上で、比表面積が０．２４〜０．５０ｍ２／ｇの糸を、たて糸及びよこ糸のいずれか一方または双方に有する補強用布帛。【選択図】なし
FABRIC FOR REINFORCEMENT
PROBLEM TO BE SOLVED: To provide a fabric for reinforcement good in resin impregnation properties, high in reinforcement proof strength of resin-impregnated fabric, and good in workability and work efficiency to reinforce a floor slab or a wall surface of a bridge, a road, a lighthouse, a chimney, and a building, etc.SOLUTION: The fabric for reinforcement comprises a yarn of a high-strength fiber selected from a group consisting of a para-based aramid fiber, a polyarylate fiber, a PBO (polybenzobisoxazole) fiber and a carbon fiber and having a fibrillated fiber surface with a tensile strength of 16 cN/dtex or more and a specific surface area of 0.24-0.50 m/g in one or both of warp and weft yarns.SELECTED DRAWING: None
【課題】橋梁、道路、灯台、煙突、建物などの床盤や壁面などの補強をするため、樹脂含浸性が良好で、樹脂含浸布帛の補強耐力が高く、作業性や作業効率の良い補強用布帛の提供。【解決手段】パラ系アラミド繊維、ポリアリレート繊維、ＰＢＯ（ポリベンゾビスオキサゾール）繊維及び炭素繊維からなる群から選択される、繊維表面がフィブリル化した高強度繊維で、引張強さが１６ｃＮ／ｄｔｅｘ以上で、比表面積が０．２４〜０．５０ｍ２／ｇの糸を、たて糸及びよこ糸のいずれか一方または双方に有する補強用布帛。【選択図】なし
FABRIC FOR REINFORCEMENT
補強用布帛
OKAMOTO MEGUMI (Autor:in) / OKADA TAIICHI (Autor:in) / SAITO YUSUKE (Autor:in)
29.11.2018
Patent
Elektronische Ressource
Japanisch
Structural fabric reinforcement in concrete slabs
| Engineering Index Backfile | 1968
Cotton fabric reinforcement of road surfacing
Engineering Index Backfile | 1933
Steel fabric reinforcement in concrete roads
| Engineering Index Backfile | 1966