An exterior wall and a method for constructing an exterior wall

Abstract

Disclosed is an exterior wall ( 17 ) for a building ( 11 ). The exterior wall ( 17 ) comprises an inner wall ( 20 ) including a load-bearing structure formed by a transversal roof metal profile ( 14 ) and a transversal foundation metal profile ( 13 ) between which a number of intermediate metal profiles ( 15 ) extend, and wherein an inside surface ( 59 ) of the inner wall ( 20 ) is provided inner sheathing ( 63 ). The exterior wall ( 17 ) also comprises an outer wall ( 21 ) including a load-bearing structure formed by a transversal roof metal profile ( 14 ) and a transversal foundation metal profile ( 13 ) between which a number of intermediate metal profiles ( 15 ) extend, and wherein an outside surface ( 64 ) of the outer wall ( 21 ) is provided outer sheathing ( 62 ). The inner wall ( 20 ) and the outer wall ( 21 ) are mutually fixed at the transversal metal roof profiles ( 13 ) and the transversal metal foundation profiles( 14 ) so that a cavity ( 34 ) is formed between the inner wall ( 20 ) and the outer wall ( 21 ). A method for constructing an exterior wall ( 17 ) of a building ( 11 ) is also disclosed.

1 . An exterior wall for a building, said exterior wall comprising:
 an inner wall including a load-bearing structure formed by a transversal roof metal profile and a transversal foundation metal profile between which a number of intermediate metal profiles extend, and wherein an inside surface of said inner wall is provided with inner sheathing, and   an outer wall including a load-bearing structure formed by a transversal roof metal profile and a transversal foundation metal profile between which a number of intermediate metal profiles extend, and wherein an outside surface of said outer wall is provided with outer sheathing,   wherein said inner wall and said outer wall are mutually fixed at said transversal metal roof profiles and said transversal metal foundation profiles so that a cavity is formed between said inner wall and said outer wall.   
     
     
         2 . The exterior wall according to  claim 1 , wherein said inner sheathing and/or said outer sheathing comprises a vapour barrier. 
     
     
         3 . The exterior wall according to  claim 1 , wherein said inner sheathing and/or said outer sheathing comprises a fire-resistant layer. 
     
     
         4 . The exterior wall ( 17 ) according to  claim 1 , wherein said outer sheathing comprises façade cladding. 
     
     
         5 - 6 . (canceled) 
     
     
         7 . The exterior wall according to  claim 1 , wherein thermal insulation means is arranged inside said cavity. 
     
     
         8 . The exterior wall according to  claim 1 , wherein thermal insulation means is arranged between said metal profiles of said inner wall and between said metal profiles of said outer wall. 
     
     
         9 . The exterior wall according to  claim 1 , wherein each metal profile of said inner wall and said outer wall comprises identification means enabling that each unique metal profile can be uniquely identified. 
     
     
         10 . (canceled) 
     
     
         11 . The exterior wall according to  claim 1 , wherein a majority of said intermediate metal profiles of said inner wall is displaced in relation to a majority of said intermediate metal profiles of said outer wall as seen in a direction perpendicular to said inner wall. 
     
     
         12 . The exterior wall according to  claim 1 , wherein said transversal roof metal profile of said inner wall is parallel with said transversal roof metal profile of said outer wall and wherein said transversal foundation metal profile of said inner wall is parallel with said transversal foundation metal profile of said outer wall. 
     
     
         13 . The exterior wall according to  claim 1 , wherein said transversal roof metal profile of said inner wall is parallel with said transversal foundation metal profile of said inner wall and wherein said transversal roof metal profile of said outer wall is parallel with said transversal foundation metal profile of said outer wall. 
     
     
         14 . The exterior wall according to  claim 1 , wherein said intermediate metal profiles extends perpendicular in relation to said transversal roof metal profiles and said transversal foundation metal profiles. 
     
     
         15 . A method for constructing an exterior wall of a building, said method comprising the steps of:
 assembling a number of prefabricated metal profiles according to a predefined plan to form an inner wall of said exterior wall of said building,   assembling a number of prefabricated metal profiles according to a predefined plan to form an outer wall of said exterior wall of said building,   mutually fixing said inner wall and said outer wall in relation to each other at a foundation of said building and at a roof of said building so that a cavity is formed between said inner wall and said outer wall.   
     
     
         16 . The method according to  claim 12 , wherein said method further comprises the step of substantially covering an inside surface of said inner wall with an inner sheathing. 
     
     
         17 . The method according to  claim 12 , wherein said method further comprises the step of substantially covering an outside surface of said outer wall with an outer sheathing. 
     
     
         18 . The method according to  claim 12 , wherein said method further comprises the step of arranging thermal insulation means inside said cavity. 
     
     
         19 . The method according to  claim 12 , wherein said method further comprises the step of arranging thermal insulation means between said metal profiles of said inner wall and between said metal profiles of said outer wall. 
     
     
         20 . The method according to  claim 12 , wherein said method further comprises the step of providing identification means to said metal profiles. 
     
     
         21 . The method according to  claim 12 , wherein said method is a method for constructing an exterior wall according to any of  claims 1 - 114 . 
     
     
         22 . The system for construction of a building erected on a foundation, and which comprises a transversal roof metal profile, a transversal foundation metal profile and intermediate metal profiles between transversal roof metal profile and transversal foundation metal profile, horizontal profiles as well as a roof structure, the system comprising:
 the transversal roof metal profile and the transversal foundation metal profile comprise a first guide profile for an inner wall and a first guide profile for an outer wall in a wall structure as well as a spacing element located between these first guide profiles, which first guide profile comprises an angle profile having a horizontal flange in use and a vertical flange in use, wherein in the horizontal flange with a predefined mutual distance, first tabs are provided which are folded so as to be located under an angle in relation to the horizontal flange, and which each comprise a hole,   the transversal foundation metal profile can act as a wall plate in a floor separation or a wall plate to support the roof structure,   each post comprises a intermediate metal profile located between the first guide profiles in the inner wall or the outer wall at a position in line with the first tabs, which intermediate metal profile comprises two opposite flanges located in parallel planes, which are mutually connected by a central flange, wherein at each end of the central flange of the intermediate metal profile, a second tab is provided, which is resilient in relation to the central flange, and which are each adapted for resilient engagement in the hole in the first tab,   each horizontal profile comprises a mounting guide profile which comprises two opposite flanges located in parallel planes, which are mutually connected by a central flange, the first of the opposite flanges being adapted for mounting on the posts, and the second of the opposite flanges being adapted for mounting of inner cladding or facade cladding of the inner wall, respectively the outer wall, and   the roof structure comprises a lattice girder formed by two opposite fourth guide profiles, between which fifth guide profiles are mounted to form the lattice structure.   
     
     
         23 . A system according to  claim 19 , wherein posts in the inner wall and the outer wall are displaced in relation to each other, and that the posts are preferably mounted in every second of the first tabs in the first guide profiles. 
     
     
         24 - 34 . (canceled)