INSULATION PANEL FOR CONSTRUCTION AND MANUFACTURING METHOD THEREOF

摘要

The invention relates to a multilayer thermal insulation panel for construction (100) and manufacturing method thereof. Such panel comprises: —a main layer (1) in thermally insulating material which comprises a first surface (10) and a second surface (20); —a first backing layer (2) of the main layer connected to the main layer along the first surface (10); a second backing layer (5) of the main layer connected to the main layer along the second surface (20). At least one of such first (2) and second (5) backing layers comprises: —a reinforcement layer (3) in fibrous material, a fire-resistant (4) and thermally insulating layer, —a cladding layer (6) of the reinforcement layer (3); —a binding layer (7) positioned on a surface (8) of the fire-resistant layer (4) in such a way that the fire-resistant layer is sandwiched between the cladding layer (6) and the binding layer. The panel is characterised in that the binding layer (7) is manufactured by means of. a spray-applied aqueous solution of sodium silicates on the surface (8) of the fire-resistant layer (4).

主权项

1. Multilayer thermal insulation panel for construction, comprising:
a main layer in thermally insulating material comprising a first surface and an opposite second surface; a first backing layer of said main layer connected to the main layer along said first surface; a second backing layer of said main layer connected to the main layer along said second surface; at least one of said first and second backing layers comprising:
a reinforcement layer in fibrous material,a fire-resistant and thermally insulating layer,a cladding layer of said reinforcement layer configured to be sandwiched between said fire-resistant layer and said reinforcement layer,a binding layer positioned on a surface of the fire-resistant layer in such a way that said fire-resistant layer is sandwiched between the cladding layer and the binding layer,
characterised in that said binding layer is manufactured by means of a spray-applied aqueous solution of sodium silicates on said surface of the fire-resistant layer.