Title:
陰極防食のためにコンクリート中の鋼部材との接続用のワイヤーを含む犠牲陽極構造
Document Type and Number:
Japanese Patent JP6485928
Kind Code:
B2
Abstract:
In a method of corrosion protection of rebar in concrete the sacrificial anode is held in place by wrapping a first wire around a first rebar portion and a second wire at second rebar portion and twisting together the first and second free ends to tension the wrappings. This can be used either on two separate rebars which are parallel or at right angles or can be used at longitudinally spaced positions on a single rebar where the rebar roughening prevents the two wrappings from sliding as the wires are tensioned by the twisting. In many cases a covering material such as a porous mortar is cast onto the outer surface of the anode and in this case the mortar and the wire are located such that the wire exits from the sacrificial anode at a position separate from the layer of covering material.
Inventors:
David Whitmore
Application Number:
JP2017529253A
Publication Date:
March 20, 2019
Filing Date:
December 01, 2015
Export Citation:
Assignee:
David Whitmore
International Classes:
B28B23/00
Domestic Patent References:
| JP2003129671A | ||||
| JP2002536544A | ||||
| JP2008501859A |
Foreign References:
| US6193857 | ||||
| WO2011031494A2 | ||||
| WO2014020017A1 |
Attorney, Agent or Firm:
Kazuhiro Kiyohara