Exterior insulation and thermal insulation composite area, as well as wall structure, comprising the composite thermal insulation or thermal insulation composite and complex process for the production of wall structures

Abstract

The present invention relates to a thermal insulation composite, in particular a panel-shaped thermal insulation composite. The invention further relates to a thermal insulation composite area, in particular a thermal insulation panel area, comprising thermal insulation composites or thermal insulation panels. The invention also relates to a wall structure comprising at least one thermal insulation composite or a thermal insulation composite area. Finally, the invention relates to a method for manufacturing wall structures.

1 . A thermal insulation composite, in particular a panel-shaped thermal insulation composite, having a first side, in particular a wet or condensation water side, and an opposing second side, in particular a dry or interior space side, comprising at least one insulating material unit and at least one capillary conductive segment containing capillary conductive material, wherein the capillary conductive segment extends continuously from the first side to the second side, characterised in that at least in the region of the at least one capillary conductive segment extending from the first side to the second side the second side is provided in sections or entirely, in particular entirely, with at least one first diffusionally active coating of a or containing a first hydrophobic or hydrophobised coating material, and wherein the at least one capillary conductive segment and the first diffusionally active coating are in contact with one another. 
     
     
         2 . The thermal insulation composite according to  claim 1 , comprising at least two, in particular cuboid-shaped or cubical-shaped, insulating material units, each having a length, height and width dimension and an edge line or edge surface extending at least in sections along the length and width dimension, wherein adjacent insulating material units are glued to one another in sections or entirely, in particular entirely, along the edge lines adjoining or facing one another with at least one adhesive composition containing a binder and applied in particular by means of brushing, rolling, doctoring, pouring and/or spraying, forming the at least one capillary conductive segment, wherein the adhesive layer formed by said adhesive composition is capillary conductive in its cured state and extends at least in sections from the first side to the second side, and wherein preferably at least two adjacent adhesive layers, in particular all adhesive layers, are essentially parallel to one another at least in sections. 
     
     
         3 . The thermal insulation composite according to  claim 2 , characterised in that at least one insulating material unit, preferably at least two adjacent, and particularly preferably all, insulating material units are formed of or comprise fibrous materials and/or foam products, in particular foam products. 
     
     
         4 . The thermal insulation composite according to  claim 3 , characterised in that the foam products are selected from the group consisting of foam glass, expanded styrene polymers, in particular expanded polystyrene, expanded polypropylene, elastomeric foam, polyisocyanurate foam, polyethylene foam, phenolic resin foam, polyurethane rigid foam, urea formaldehyde resin foam, hydrophobised silica, hydrophobised aerogels, extruded styrene polymers, in particular extruded polystyrene foam, expanded cork or any mixture of these components, preferably expanded styrene polymers, particularly preferably expanded polystyrene, and/or that the fibrous materials are selected from the group consisting of mineral wool, synthetic fibres, hydrophobised wood fibres, in particular soft wood fibres, wood wool, cotton and cellulose fibres or parts thereof or any mixture thereof. 
     
     
         5 . The thermal insulation composite according to  claim 1 , characterised in that the capillary conductive material, which in particular does not contain any fillers, of the capillary conductive segment or the binder-containing adhesive compositions, which in particular do not contain any fillers, contain as binders, in particular exclusively, mineral binders, in particular hydrous and/or hydraulic binders, in particular selected from the group consisting of cement, lime, gypsum, aluminous cement, water glass or any mixture thereof. 
     
     
         6 . The thermal insulation composite according to  claim 1 , characterised in that the first side at least in the region of the at least one capillary conductive segment extending from the first side to the second side, in particular in the region of the at least one adhesive layer extending from the first side to the second side, is provided, in sections or entirely, in particular entirely, with at least one first capillary conductive coating of or containing at least one first capillary conductive coating material, or in segments or entirely, in particular entirely, with at least one second diffusionally active coating of a second or containing at least one second hydrophobic or hydrophobised coating material, and wherein the at least one capillary conductive segment, in particular the at least one adhesive layer, and the first capillary conductive coating or the second diffusionally active coating are in contact with one another. 
     
     
         7 . The thermal insulation composite according to  claim 1 , characterised by at least one adhesion promoting layer applied to the first diffusionally active coating and/or by at least one diffusionally active plaster coating, in particular a finishing plaster coating, preferably on a silicate basis, on the adhesion promoting layer or on the first diffusionally active coating, and/or by at least one diffusionally active coating of paint, in particular comprising a silicate paint or a silicate dispersion paint, and/or by at least one reinforcement fabric, in particular on the basis of glass fibres, present at or in the first diffusionally active coating, preferably partially or entirely embedded into said coating, and/or by at least a third diffusionally active coating of a third or containing at least a third hydrophobic or hydrophobised coating material on the at least one first capillary conductive coating of the or containing the first capillary conductive coating material present on the first side and/or by at least one second capillary conductive coating, in particular in the form of an adhesive layer, on the at least one first capillary conductive coating of the or containing the first capillary conductive coating material present on the first side. 
     
     
         8 . The thermal insulation composite according to  claim 1 , characterised in that the hydrophobic or hydrophobised coating material of the first, second and/or third diffusionally active coating comprises at least one hydrophobing agent, in particular fatty alcohols or fatty acids or fatty acid esters or fatty acid salts or derivatives thereof or any mixture thereof, in particular at an amount within the range of 0.05% by weight to 3.0% by weight in relation to the dry mass of the coating material. 
     
     
         9 . The thermal insulation composite according to  claim 1 , characterised in that the first and/or second and/or third diffusionally active coating is not or essentially not capillary conductive and/or that the first, second and/or third diffusionally active coating essentially correspond to one another in their compositions and/or that the first and second capillary conductive coating essentially correspond to one another in their compositions. 
     
     
         10 . A thermal insulation composite area, in particular a thermal insulation panel area, comprising at least two, in particular a plurality of, thermal insulation composites, in particular thermal insulation panels, according to  claim 1 , each having a first and an opposing second side and an edge line or edge surface circumferencing at least in sections and connecting the first and the second side and having a length and width dimension, wherein adjacent thermal insulation composites, in particular thermal insulation panels, are arranged adjacent to one another at least in sections along their edge lines or edge surfaces, in particular in a flush manner. 
     
     
         11 . The thermal insulation composite area according to  claim 10 , characterised in that adjacent thermal insulation composites or panels are glued to one another at least in sections along their edge lines or edge surfaces, in particular in a flush manner, using a binder-containing adhesive composition, wherein the adhesive layer formed by this composition is capillary conductive in its cured state and extends from the first side to the second side at least in sections. 
     
     
         12 . A wall structure, comprising a building wall having an exterior side and an opposing interiors side, in particular an outer building wall, and having at least one thermal insulation composite according to  claim 1  or at least one thermal insulation composite area on the interior side, wherein the
 thermal insulation composite area, in particular a thermal insulation panel area, comprising at least two, in particular a plurality of, thermal insulation composites, in particular thermal insulation panels, according to  claim 1  each having a first and an opposing second side and an edge line or edge surface circumferencing at least in sections and connecting the first and the second side and having a length and width dimension, wherein adjacent thermal insulation composites, in particular thermal insulation panels, are arranged adjacent to one another at least in sections along their edge lines or edge surfaces, in particular in a flush manner, 
 wherein the first side of the thermal insulation composite or the thermal insulation composite area is arranged to face the interior side. 
 
     
     
         13 . The wall structure according to  claim 12 , characterised in that the first side of the thermal insulation composite or the thermal insulation composite area is provided in sections or entirely, in particular entirely, with the at least one first capillary conductive coating of one or containing at least one first capillary conductive coating material or with the at least one second diffusionally active coating of one second or containing at least one second hydrophobic or hydrophobised coating material, preferably so as to form a connection with the interior side of the building wall. 
     
     
         14 . The wall structure according to  claim 12 , further comprising, in sections or entirely, in particular entirely, at least a third diffusionally active coating of a third or containing at least a third hydrophobic or hydrophobised coating material, said coating connecting the building wall, in particular the interior side thereof, to the at least one first capillary conductive coating of one or containing at least one first capillary conductive coating material. 
     
     
         15 . The wall structure according to  claim 12 , characterised in that the building wall represents a building wall based on a timber frame type of construction, in particular a platform or balloon frame type of construction. 
     
     
         16 . A method for manufacturing at least one wall structure according to  claim 12 , comprising the steps of:
 attaching a precursor thermal insulation composite product, in particular a panel-shaped precursor thermal insulation composite product, having a first side, in particular a wet or condensation water side, and an opposing second side, in particular a dry or interior space side, comprising at least one insulating material unit and at least one capillary conductive segment containing capillary conductive material, wherein the capillary conductive segment extends continuously from the first side to the second side, over the first side thereof   by means of at least one capillary conductive coating material forming a capillary conductive coating at least in sections or entirely, in particular entirely,   to the building wall, in particular the interior side of the outer building wall, or   attaching a precursor thermal insulation composite product, in particular a panel-shaped precursor thermal insulation composite product, having a first side, in particular a wet or condensation water side, and an opposing second side, in particular a dry or interior space side, comprising at least one insulating material unit and at least one capillary conductive segment containing capillary conductive material, wherein the capillary conductive segment extends continuously from the first side to the second side, having the at least one first capillary conductive coating of a or containing at least the first capillary conductive coating material on the first side, over the first side thereof   by means of at least one capillary conductive coating material forming a capillary conductive coating at least in sections or entirely, in particular entirely, or preferably by means of the second hydrophobic or hydrophobised coating material forming the second diffusionally active coating to the building wall, in particular the interior side of the outer building wall, and   applying the at least one first diffusionally active coating of the or containing the first hydrophobic or hydrophobised coating material to the second side, such that the at least one capillary conductive segment is in contact with the first diffusionally active coating.   
     
     
         17 . The method according to  claim 16 , characterised in that the precursor thermal insulation composite product, in particular the panel shaped precursor thermal insulation composite product comprises at least two, particularly cuboid-shaped or cubical-shaped, insulating material units, each having a length, height and width dimension and an edge line or surface extending at least in sections along the length and width dimension, wherein adjacent insulating material units are glued to one another in sections or entirely along the edge lines adjoining or facing one another with at least one adhesive composition containing a binder and applied particularly by means of brushing, rolling, doctoring, pouring and/or spraying, forming the at least one capillary conductive segment in the form of an adhesive layer, wherein the adhesive layer formed by said adhesive composition is capillary conductive in its cured state and extends at least in sections from the first side to the second side, and wherein preferably at least two adjacent adhesive layers, in particular all adhesive layers are essentially parallel to one another at least in sections.