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1. 发明申请

WO2018053101A1 METHOD OF FORMING A COMPOSITE STRUCTURAL ELEMENT 审中-公开
标题翻译：形成复合结构元件的方法
公开(公告)号：WO2018053101A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/051524
申请日：2017-09-14
申请人： DOWAKSA USA, LLC
发明人： SAADATMANESH, Hamid , ZAMANI, Davoud , PILATOVA, Oksana
IPC分类号： E04C3/29 , E04C3/34 , E04G23/02 , E04C3/293
CPC分类号： E04G23/0225 , E04C3/29 , E04C3/293 , E04C3/34 , E04C3/36 , E04G23/0207
摘要： A method of forming a composite structural element is disclosed. The method comprises disposing a flexible glass fiber sleeve in an interior cavity of a structural element. The method also comprises disposing a flexible carbon fiber sleeve in a first cavity of the flexible glass fiber sleeve to give a composite sleeve defining at least a second cavity. Finally, the method includes disposing a filler composition into the second cavity to form the composite structural element. A composite structural element produced by the above method is also disclosed.
摘要翻译：公开了一种形成复合结构元件的方法。该方法包括将柔性玻璃纤维套管设置在结构元件的内腔中。该方法还包括将柔性碳纤维套筒设置在柔性玻璃纤维套筒的第一腔体中，以提供限定至少第二腔体的复合套筒。最后，该方法包括将填料组合物置于第二腔体中以形成复合结构元件。还公开了通过上述方法生产的复合结构元件。

2. 发明申请

WO2018156592A1 METHOD OF FORMING A STRUCTURAL COMPOSITE AND STRUCTURAL COMPOSITE OBTAINED THEREBY 审中-公开
公开(公告)号：WO2018156592A1
公开(公告)日：2018-08-30
申请号：PCT/US2018/018968
申请日：2018-02-21
申请人： DOWAKSA USA LLC
发明人： ZAMANI, Davoud , SAADATMANESH, Hamid , PILATOVA, Oksana
IPC分类号： B29C70/30 , B29C70/08 , B32B37/15
摘要： A method of forming a structural composite is disclosed. The method comprises combining an uncured resin and a carbon fiber textile to form a first layer. The method also comprises forming a second layer comprising uncured concrete adjacent the first layer, wherein the uncured concrete of the second layer is in contact with the uncured resin of the first layer. Finally, the method comprises curing the first and second layers, thereby forming the structural composite. A structural composite produced by the above method is also disclosed.

3. 发明申请

WO2018022997A1 REINFORCING METHOD FOR A STRUCTURAL ELEMENT 审中-公开
标题翻译：一种结构元素的加筋方法
公开(公告)号：WO2018022997A1
公开(公告)日：2018-02-01
申请号：PCT/US2017/044378
申请日：2017-07-28
申请人： DOWAKSA USA, LLC
发明人： SAADATMANESH, Hamid , MEHR, Farokh , ZAMANI, Davoud
IPC分类号： E04C3/34 , E04G23/02
CPC分类号： E04G23/0225 , E04C3/30 , E04C3/34 , E04G2023/0251
摘要： A method of reinforcing a structural element (2) is disclosed. The method comprises positioning a first rigid fiber-reinforced shell (12) extending between first and second edges partially about an external surface of the structural element (2) to leave an exposed portion of the structural element. The method also comprises positioning a second rigid fiber-reinforced shell (14) extending between first and second edges about the exposed portion of the structural element (2) such the first edge of the second rigid fiber-reinforced shell (14) is adjacent the first edge of the first rigid fiber-reinforced shell (12) to give a first seam (16) and the second edge of the second rigid fiber-reinforced shell (14) is adjacent the second edge of the first rigid fiber-reinforced shell (12) to give a second seam (18). Finally, the method includes adhering the first and second rigid fiber-reinforced shells (12, 14) to the structural element (2). A reinforced structural element (1) produced by the above method is also disclosed.
摘要翻译：公开了一种加强结构元件（2）的方法。该方法包括将第一刚性纤维增强壳体（12）定位在部分地围绕结构元件（2）的外表面的第一和第二边缘之间，以留下结构元件的暴露部分。该方法还包括将围绕结构元件（2）的暴露部分在第一和第二边缘之间延伸的第二刚性纤维加强壳体（14）定位，使得第二刚性纤维加强壳体（14）的第一边缘邻近第一刚性纤维加强壳体（12）的第一边缘形成第一接缝（16），并且第二刚性纤维加强壳体（14）的第二边缘与第一刚性纤维加强壳体的第二边缘相邻（ 12）以给出第二接缝（18）。最后，该方法包括将第一和第二刚性纤维增强外壳（12,14）粘附到结构元件（2）。还公开了通过上述方法生产的增强结构元件（1）。

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