JP2015528403A - 繊維補強プラスチックから成る補強用部材を製造する方法及びこの方法に従って製造された補強用部材 - Google Patents
繊維補強プラスチックから成る補強用部材を製造する方法及びこの方法に従って製造された補強用部材 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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Abstract
Description
Claims (17)
- 鉱物建設材料、特にコンクリートのための繊維補強プラスチックから成る補強用部材(2)を製造する方法であって、
− 複数の繊維(3)にプラスチックを含浸させる工程、
− プラスチックによって包囲された繊維(5b)を、熱及び/又は放射線を供給することによって第1硬化工程(7)で予備硬化して、これにより複合繊維ロッド(1)を形成する工程、
− 必要な場合には、該複合繊維ロッド(1)を、該補強用部材(2)に望まれる長さに切断する工程、
− 該予備硬化された複合繊維ロッド(1)を、該補強用部材(2)に望まれる形状にする工程、及び
該複合繊維ロッド(1)を、熱及び/又は放射線を供給することによって最終硬化工程(25)で硬化する工程
を含み、
該複合繊維ロッド(1)の硬化を、互いに連続する少なくとも3つの硬化工程(7,16,25)で行うこと、
該第1硬化工程(7)後に、該予備硬化された複合繊維ロッド(1)上に、該複合繊維ロッド(1)の少なくとも1つの個別区分(13)にわたって、少なくとも1種の放射線反射性及び/又は断熱性の遮蔽手段(15)を適用し、該遮蔽手段は該複合繊維ロッド(1)を、前記少なくとも1つの区分(13)上でその周囲の少なくとも一部にわたって遮蔽し、いくつかの区分に適用された遮蔽手段(15)を有する該複合繊維ロッド(1)の第2硬化工程(16)を実施し、該第2硬化工程では、該複合繊維ロッド(1)の、該遮蔽手段(15)によって遮蔽されていない領域(14)を、熱及び/又は放射線を供給することによってさらに硬化すること、及び
該第2硬化工程(16)と該最終硬化工程(25)との間で、該複合繊維ロッド(1)を変形させる(23)こと
を特徴とする、方法。 - 前記予備硬化された複合繊維ロッド(1)を、前記第2硬化工程(16)で遮蔽手段(15)によって遮蔽された領域(13)内で変形させることを特徴とする、請求項1に記載の方法。
- 前記遮蔽手段(15)を機械的に且つ/又は流動体形態で適用することを特徴とする、請求項1又は2のいずれかに記載の方法。
- 前記遮蔽手段(15)が、熱反射性及び/又は放射線反射性の予備成形された外形部分を含み、該予備成形された外形部分内に、前記予備硬化された複合繊維ロッド(1)の個別区分が好ましくは形状によって嵌合した状態で配置されることを特徴とする、請求項1〜3のいずれか一項に記載の方法。
- 前記遮蔽手段(15)が熱反射性及び/又は放射線反射性のホイル、特にアルミニウムホイルを含み、該ホイルは前記予備硬化された複合繊維ロッド(1)の前記個別区分(13)に巻き付けられることを特徴とする、請求項1〜4のいずれか一項に記載の方法。
- 前記第2硬化工程(16)実施後、前記遮蔽手段(15)を再び少なくとも部分的に取り除くことを特徴とする、請求項1〜5のいずれか一項に記載の方法。
- 前記遮蔽手段(15)がインク又は塗料を含み、該インク又は塗料は、前記予備硬化された複合繊維ロッド(1)の個別区分(13)上に熱反射性及び/又は放射線反射性の塗膜として適用されることを特徴とする、請求項1〜6のいずれか一項に記載の方法。
- 前記予備硬化された複合繊維ロッド(1)の個別区分(13)上に、シルバーブロンズ又は金属塗料をスプレーすることを特徴とする、請求項7に記載の方法。
- 前記遮蔽手段(15)がゲル又はワックスの形態を成す塗膜を含み、該塗膜が前記予備硬化された複合繊維ロッド(1)の個別区分(13)上に熱反射性及び/又は放射線反射性の塗膜として適用されることを特徴とする、請求項1〜8のいずれか一項に記載の方法。
- 放射線反射性及び熱透過性の反射手段を遮蔽手段(15)として適用し、前記第2硬化工程(16)で、放射エネルギー(18)を導入することによって、反射手段(15)によって遮蔽されていない領域(14)内でのみ前記複合繊維ロッド(1)をさらに硬化し、そして最終硬化工程(25)では熱を使用することによって、該反射手段(15)によって遮蔽されている領域(13)内でも前記複合繊維ロッド(1)を硬化することを特徴とする、請求項1〜9のいずれか一項に記載の方法。
- 前記予備硬化された複合繊維ロッド(1)の表面を、前記遮蔽手段(15)の適用前に外形成形することを特徴とする、請求項1〜10のいずれか一項に記載の方法。
- 少なくとも1つの繊維ストランド(9)が、前記予備硬化された複合繊維ロッド(1)の周りにねじの形態で巻き付けられて、前記複合繊維ロッド(1)の表面が、締め付けられた領域と、該締め付けられた領域間に配置された、ねじ山形表面構造(10)を備えたリブとを有することを特徴とする、請求項11に記載の方法。
- 前記複合繊維ロッド(1)の表面に粉末又は砂を塗布することを特徴とする、請求項1〜12のいずれか一項に記載の方法。
- 前記補強用部材(2)が、引き抜き成形によって生成された複合繊維ロッド(1)から製造され、該複合繊維ロッド(1)は少なくとも所定の時間にわたって連続的に製造され、そして変形(23)前に該補強用部材(2)のための所望の長さに切断され、前記第2硬化工程(16)が、前記複合繊維ロッド(1)のいくつかの区分に適用された遮蔽手段(15)とともに行なわれることを特徴とする、請求項1〜13のいずれか一項に記載の方法。
- 前記複合繊維ロッド区分(21)への長さの切断(20)及びその変形(23)が、前記第2硬化工程(16)と前記最終硬化工程(25)との間で行われることを特徴とする、請求項14に記載の方法。
- 鉱物建設材料、特にコンクリートのための繊維補強プラスチックから形成された補強用部材(2)であって、該補強用部材が、請求項1〜15のいずれか一項に記載の方法を用いて製造されていることを特徴とする、補強用部材(2)。
- 該補強用部材が、好ましくは90°に再成形された少なくとも1つの湾曲領域を有するストラップの形態で構成されていることを特徴とする、請求項16に記載の補強用部材(2)。
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DE102012108132.8A DE102012108132B4 (de) | 2012-08-31 | 2012-08-31 | Verfahren zur Herstellung von Bewehrungselementen aus faserverstärktem Kunststoff |
PCT/EP2013/064956 WO2014032846A1 (de) | 2012-08-31 | 2013-07-15 | Verfahren zur herstellung von bewehrungselementen aus faserverstärktem kunststoff sowie nach diesem verfahren hergestellte bewehrungselemente |
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AU (1) | AU2013307603B2 (ja) |
CA (1) | CA2882083A1 (ja) |
DE (1) | DE102012108132B4 (ja) |
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ITVI20150072A1 (it) | 2015-03-16 | 2016-09-16 | Carbonveneta Tecnologia Nei Compositi S R L | Procedimento per la realizzazione di un connettore del tipo cosiddetto a "fiocco" |
EP3317085B1 (en) | 2015-07-02 | 2019-06-12 | Neuvokas Corporation | Method of manufacturing a composite material |
DE102016102194A1 (de) * | 2016-02-09 | 2017-08-10 | Leonhardt, Andrä Und Partner Beratende Ingenieure Vbi Ag | Verfahren zur Herstellung von Ankerstäben aus einem Faserverbundmaterial sowie Ankerstab |
DE102016104071B4 (de) * | 2016-03-07 | 2018-10-25 | Groz-Beckert Kg | Verfahren zum Biegen eines Bewehrungsstabes eines Bewehrungselements sowie Biegevorrichtung |
HU231295B1 (hu) * | 2017-04-07 | 2022-09-28 | Csurgai Ferenc Attila 50% | Kötőanyag mátrixba ágyazott elemi szálakból álló kábel, valamint eljárás és berendezés ilyen kábel, és a kábelt tartalmazó beton-kompozit szerkezet előállítására, valamint beton-kompozit szerkezet |
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CN109227926B (zh) * | 2018-10-19 | 2020-11-10 | 德阳科吉高新材料有限责任公司 | 一种含有无机增强纤维高铁轨道板的制造工艺 |
CN113039332B (zh) | 2018-11-19 | 2023-06-06 | 欧文斯科宁知识产权资产有限公司 | 复合钢筋 |
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CN110861322A (zh) * | 2019-11-20 | 2020-03-06 | 江苏海川新材料科技有限公司 | 一种彩色光固化玻璃纤维筋的生产工艺 |
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WO2014032846A1 (de) | 2014-03-06 |
JP6262734B2 (ja) | 2018-01-17 |
AU2013307603B2 (en) | 2017-07-20 |
US20150204075A1 (en) | 2015-07-23 |
DE102012108132A1 (de) | 2014-03-06 |
DE102012108132B4 (de) | 2015-01-22 |
CA2882083A1 (en) | 2014-03-06 |
EP2890550B1 (de) | 2016-09-21 |
EP2890550A1 (de) | 2015-07-08 |
US9387605B2 (en) | 2016-07-12 |
SI2890550T1 (sl) | 2017-03-31 |
AU2013307603A1 (en) | 2015-03-05 |
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