Nexans

Franck Gyppaz

Thierry Auvray

Nicolas Estreboou

Corinne Poulard

Sylvie Daveau

Maxime Auvergne

Jean Fehlbaum

Anne-Gaëlle Alexandre

Stéphanie Hoareau

Vincent Blanc

Eric Rauer

The present invention relates to a method for manufacturing a cable comprising at least one elongated electrically conducting element and at least one composite layer surrounding said elongated electrically conducting element, said composite layer being obtained from a roll of non-woven fibrous material impregnated with a geopolymer composition.

Method for manufacturing a fire-resistant and/or fire-retardant cable

A method of manufacturing a cable includes at least one elongated electrically conducting element and at least one composite layer surrounding the elongated electrically conducting element. The composite layer is obtained from at least one step of impregnation of a non-woven fibrous material with a geopolymer composition.

Method of manufacturing a fire-resistant and/or fire-retardant cable

A cable, in particular a power and/or telecommunication cable, has at least one elongated electrically conductive element, and at least one fire-resistant layer surrounding said elongated electrically conductive element. The fire-resistant layer is a ceramic layer in direct physical contact with the elongated electrically conductive element.

Cable comprising a fire-resistant ceramic layer

The present invention relates to a device comprising a cable and/or a cable accessory, said cable and/or said cable accessory comprising at least one composite layer obtained from a composite composition based on at least one cellulose derivative, at least one organic compound having a boiling point or a decomposition temperature above about 100&#xb0; C. and at least one cement composition selected from an aluminosilicate geopolymer composition and a magnesium-based composition, as well as to a method of manufacturing such a device.

Device comprising a cable or a cable accessory containing a fire-resistant composite layer

The present invention relates to a device comprising a cable and/or a cable accessory, said cable and/or said cable accessory comprising at least one composite layer obtained from a composite composition based on at least one aluminosilicate geopolymer composition and on at least one low-viscosity organic polymer or oligomer, and also to the process for preparing same.

Device comprising a cable or cable accessory containing a fire-resistant composite layer

The present invention relates to a fire-resistant cable comprising at least one electrically insulating composite layer based on at least one cementitious material and at least one starch, and the process for manufacturing same.

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Lyons, France

Franck Gyppaz