COMPOSITE STRUCTURAL MEMBER WITH THERMAL AND/OR SOUND INSULATION CHARACTERISTICS FOR BUILDING CONSTRUCTION UND BUILDING USING IT

The invention relates to a composite structural member with thermal and/or sound insulation characteristics for a building， comprising an insulating board shaped as web part and at least one protective element whereby the web part has two opposing abutting faces and two main surfaces being arranged rectangular to the abutting faces， whereby the board is made of mineral fibres and a binder and whereby the at least one protective element is substantially U-shaped in cross section， having two legs erecting parallel to each other and being connected to the web part， whereby abutting faces of at least one web parts are covered by protective elements， which in combination with said web part take up loads parallel and/or rectangular to the main surfaces of the web part and which are not in direct contact to each other. The invention relates to a composite structural member with thermal and/or sound insulation characteristics for a building， comprising an insulating board shaped as web part and at least one protective element whereby the web part has two opposing abutting faces and two main surfaces being arranged rectangular to the abutting faces， whereby the board is made of mineral fibres and a binder and whereby the at least one protective element is substantially U-shaped in cross section， having two legs erecting parallel to each other and being connected to the web part， whereby abutting faces of at least one web parts are covered by protective elements， which in combination with said web part take up loads parallel and/or rectangular to the main surfaces of the web part and which are not in direct contact to each other.