Insulating Construction Element, Use of an Insulating Construction Element and Method for Manufacturing an Insulating Construction Element
AssigneeRockwool International A/S
InventorsUlrich Bauer, Kristian Skovgaard Joergensen, Cor, J. M. Ghijzen
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Abstract
The invention relates to an insulating construction element made of at least one board comprising fibres, aerogel particles and at least one binder. To achieve an insulating construction element which is especially easy to handle, easy to produce and which has high insulation properties the board comprises 20 to 40 percent by weight mineral wool fibres, 45 to 70 percent by weight aerogel particles and 8 to 12 percent by weight binder which components are pressed and cured to the board having a density of 130 kg/m3 to 200 kg/m3.
Claims15
An insulating construction element made of at least one board comprising fibres, aerogel particles and at least one binder, whereby 20 to 40 percent by weight mineral wool fibres, 45 to 70 percent by weight aerogel particles and 8 to 12 percent by weight binder are pressed and cured to the board having a density of 130 kg/m3 to 200 kg/m3.
Use of an insulating construction element made of at least one board comprising fibres, aerogel particles and at least one binder, whereby 20 to 40 percent by weight fibres, especially mineral wool fibres, 45 to 70 percent by weight aerogel particles and 8 to 12 percent by weight binder are pressed and cured to the board having a density of 130 kg/m3 to 200 kg/m3 as an insulation element for internal insulation of window and door openings, in areas behind radiators, insulation under floors and/or external insulation of building facades.
A method for manufacturing an insulating construction element said method comprising the steps of:
- providing a mixture of 20 to 40 percent by weight fibres, especially mineral wool fibres, 45 to 70 percent by weight aerogel particles and 8 to 12 percent by weight of at least one binder,
- pressing the mixture into the shape of a board having a density of 130 kg/m3 to 200 kg/m3 and
- curing the board.
Dependencies are inferred from the claim text.