Matériau sandwich nouveau^*

New sand wich material

G.I.A.T. /A. T.S., Centre de Recherches des Matériaux

Abstract

These sandwiches are differentiated from industrial ones by their remarkable properties:

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  exceptional tolerance to damage by impact, fire, etc.

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  total tightness to chemical and climatic media, even after damaging.

This paper relates how was designed this material, created to answer precise needs. After elaboration, numerous tests were carried out ot verify the good behaviour of the new sandwich in the specified conditions.