Multilayer panel for the construction industry and method for the laying of the same
AssigneeIwis Insulation Waterproofing Industrial Systems S.R.L.
InventorsFederico Cais, Emilio Mazzer
Life of this patent
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Abstract
A panel for the construction industry suitable for being fixed to cover a surface of a building structure, the panel including a first layer including an expanded plastic material, a second layer, impermeable or substantially impermeable to water and steam, fixed, directly or indirectly, to the first layer, a third layer, fixed, directly or indirectly, to the first layer on the side opposite to the second layer, and including a plurality of first bulges, spaced apart from each other so as to define an air channel between them, and having the same height.
Claims23
A panel suitable for being fixed to cover a surface of a building structure, said panel comprising:
- a first layer, consisting of or comprising an expanded plastic material;
- a second layer, impermeable or substantially impermeable to water and steam, fixed, directly or indirectly, to said first layer, and suitable for being positioned, when said panel is installed, on a side opposite to a surface of a building structure to which said panel is fixed;
- and
- a third layer, fixed, directly or indirectly, to said first layer on a side opposite to said second layer, and comprising a plurality of first bulges, spaced apart from each other so as to define an air channel between them, and having the same height, said first bulges being configured to engage, with their free end, facing away from said first layer, with a surface of a building structure to which said panel is fixed,
- wherein said second layer comprises an external surface, facing away from said first layer, made of a non-woven fabric of plastic material suitable for being painted with a water-based paint for walls of buildings.
Dependencies are inferred from the claim text.