TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

A back-tie anchor is used to focus a marginal anchor to a bombproof anchor. It is built with low-stretch rope and a system prusik.  3, fiche 1, Anglais, - back%2Dtie%20anchor

Record number: 1, Textual support number: 2 CONT

Back-tie anchors. Many times a questionable anchor can be reinforced into what would be considered a bombproof anchor ... one way this can be done is through a back-tie. [It is] typically done by using a wrap 3 pull 2 technique on both the primary and secondary anchors and [by connecting] them by using a 3:1 MA [mechanical advantage] (non working and very inefficient MA using carabiners).  2, fiche 1, Anglais, - back%2Dtie%20anchor

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Ancrage construit pour renforcer un ancrage existant mais de résistance limitée.  1, fiche 1, Français, - ancrage%20renforc%C3%A9

Fiche 1,  Justifications,  Espagnol