| 摘要 |
Membrane (20) with a metal core (21) for waterproofing and generally protecting structures (80) for housing and infrastructures, consisting of on ly one or of several components, presenting very high electrical conductivity, entire lengths or parts thereof, thickness and width being constant to obtai n, on closure in an electric circuit (92, 93, 97, 98) of all or part of said co re (21), transformation of electric energy into thermal energy therefore adding , by an association of thermal and mechanical effects, the advantages of generation of heat to those of protection and waterproofing.
|
