Soletanche Freyssinet

Romain Guicheteau

Nicolas Fabry

A fire protection device for a structural cable is proposed including taught metal reinforcements () and having a first stretch (), a second stretch () and a connection zone () of a collar () located between the first and second stretches. The fire protection device comprises a protective mat () surrounding the structural cable () in the first and second stretches () and interrupted in the connection zone (), and a thermally insulating ring () more rigid than the protective mat (), arranged between the reinforcements () and the collar () in the connection zone () and cooperating with the protective mat in order to provide the reinforcements with a continuous thermal protection along the first stretch (), of the connection zone () and of the second stretch ().

Growing community of inventors

Paris, France

Romain Guicheteau