FIELD: chemical or physical processes.
SUBSTANCE: invention relates to electrically conductive multilayer materials used for leak detection. Electrically conductive multilayer material contains a woven glass-fiber web having a binding substance and a fire-retardant composition and impregnated with electroconductive carbon particles, wherein one side of the glass-fiber web is coated with a metal electroconductive layer by means of vacuum deposition.
EFFECT: invention provides a conductive layer with improved electroconductivity properties and easier installation in structures to be sealed.
11 cl, 3 dwg
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