PRESTRESSED CONCRETE FOR NON-PRIMARY STRUCTURAL MEMBERS |
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| 申请号 | US15314611 | 申请日 | 2015-06-15 | 公开(公告)号 | US20170198478A1 | 公开(公告)日 | 2017-07-13 |
| 申请人 | HPC OKINAWA CO., LTD.; | 发明人 | Masaki AHAGON; Ken IIDA; Yoneo OSHIRO; Hiromi NISHIZONO; Yuuoh MINO; Jin HOSOYA; Hirotaka HIGASHIONNA; Nobuo SHIMEGI; Shunji ARIGA; | ||||
| 摘要 | To provide a prestressed concrete which can be used for non-primary structural members such as general building members by using a chemical stress induced by an expansive material and a mechanical stress induced by a rust-resistant wire together and achieving reduction in weight and suppression of cracking. A prestressed concrete for non-primary structural members is characterized in that a mechanical stress induced by a tensional material and a chemical stress induced by an expansive material for a concrete are introduced and that the tensional material is a rust-resistant continuous fiber reinforcing wire. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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