| 摘要 |
The invention concerns a device for protecting elements against frost comprising an adaptable multilayer band comprising at least: means for fixing on the elements, at least one protective surface layer ( 1 ) against bad weather conditions on each side of the band and between said two surface layers: a) a heating layer ( 3 ) including heating means, said heating means being distributed into modules electrically powered independently of one another, b) a structural layer ( 2 ) to provide mechanical resistance to prevent the band from being pulled off or torn.
|
