JP2009280465A - 均一の金属繊維を有するコンクリート - Google Patents
均一の金属繊維を有するコンクリート Download PDFInfo
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Abstract
【解決手段】前記金属繊維上には、密度が1より小さい付着物が付着している。このコンクリートは均一の金属繊維を有し、断面を減少させ、対抗応力の硬度を増加させる。この均一の金属繊維コンクリートの製造方法は、密度が1より小さい付着物を複数の金属繊維上に付着させ前記金属繊維にそれぞれ異なる密度を備えさせるという工程、水、セメントと異なる密度を備えた前記金属繊維を混ぜ合わせる工程、集成粒子を加える工程、及び凝集反応粒子を加え混ぜ合わせて前記均一の金属繊維を有するコンクリートにする工程を含む。
【選択図】図2
Description
200 付着物
300 金属繊維
310 金属繊維の末端
330 中空金属繊維
350 中間がソリッドの中空金属繊維
370 空気の隙間
390 通し穴
Claims (3)
- 、
少なくとも一つ以上の密度が1より小さい付着物が付着している複数の金属繊維と、
水と、
セメントと、
集成粒子と、
凝集反応粒子という成分を含むことを特徴とする均一の金属繊維を有するコンクリート。 - 、
前記密度が1より小さい付着物は、ポリスチレン、ポリエチレン、ビニール化合物、フェニル化合物、おがくず及び発泡スチロールを含むことを特徴とする、請求項1に記載した均一の金属繊維を有するコンクリート。 - 、
前記の金属繊維が中空金属繊維或いは両端が中空で中間がソリッドの金属繊維であることを特徴とする、請求項1に記載した均一の金属繊維を有するコンクリート。
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JP2008136493A JP5168691B2 (ja) | 2008-05-26 | 2008-05-26 | 金属繊維を有するコンクリート |
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JP2008136493A JP5168691B2 (ja) | 2008-05-26 | 2008-05-26 | 金属繊維を有するコンクリート |
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JP2009280465A true JP2009280465A (ja) | 2009-12-03 |
JP5168691B2 JP5168691B2 (ja) | 2013-03-21 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102877341A (zh) * | 2011-07-16 | 2013-01-16 | 符竹娟 | 钢纤维材料的加工设备 |
JP2016164105A (ja) * | 2015-03-06 | 2016-09-08 | 黒崎播磨株式会社 | 無機系複合材料用補強材及び無機系複合材料 |
JP2021050104A (ja) * | 2019-09-20 | 2021-04-01 | 株式会社I・B・H柴田 | コンクリート用粗骨材 |
JP2021187731A (ja) * | 2020-05-28 | 2021-12-13 | 株式会社不動テトラ | 材料のリサイクルが可能な繊維補強コンクリート及びそのリサイクル方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001240440A (ja) * | 2000-02-25 | 2001-09-04 | Taiheiyo Cement Corp | コンクリート補強用鋼繊維及び繊維補強コンクリート |
JP2002179446A (ja) * | 2000-12-07 | 2002-06-26 | Shimizu Corp | 合成高分子と鋼とからなる複合繊維 |
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2008
- 2008-05-26 JP JP2008136493A patent/JP5168691B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001240440A (ja) * | 2000-02-25 | 2001-09-04 | Taiheiyo Cement Corp | コンクリート補強用鋼繊維及び繊維補強コンクリート |
JP2002179446A (ja) * | 2000-12-07 | 2002-06-26 | Shimizu Corp | 合成高分子と鋼とからなる複合繊維 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102877341A (zh) * | 2011-07-16 | 2013-01-16 | 符竹娟 | 钢纤维材料的加工设备 |
JP2016164105A (ja) * | 2015-03-06 | 2016-09-08 | 黒崎播磨株式会社 | 無機系複合材料用補強材及び無機系複合材料 |
JP2021050104A (ja) * | 2019-09-20 | 2021-04-01 | 株式会社I・B・H柴田 | コンクリート用粗骨材 |
JP2021187731A (ja) * | 2020-05-28 | 2021-12-13 | 株式会社不動テトラ | 材料のリサイクルが可能な繊維補強コンクリート及びそのリサイクル方法 |
JP7300681B2 (ja) | 2020-05-28 | 2023-06-30 | 株式会社不動テトラ | 材料のリサイクルが可能な繊維補強コンクリート及びそのリサイクル方法 |
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