Abstract:
In an insulation material sheet wound to a roll, out of mineral wool, for insulating roofs markings in regular pattern forms are arranged distributed over said insulation material sheet in transverse direction to the longitudinal direction of said insulation material sheet for simplification of cutting off.
Abstract:
High barrier multilayer films are disclosed that incorporate a selectively permeable outer layer and a moisture barrier nanocomposite membrane. More particularly, insulation facing materials and insulation articles can incorporate an insulation facing material having a variable vapor barrier. The facing materials can include a moisture barrier membrane that incorporates a nanoclay.
Abstract:
The present invention relates to a thermal insulation plate (10) for construction of thermally insulated structures (19), wherein said insulation plate (10) comprises an insulation panel (11) being embedded in a protecting structure (12) for protecting the insulation panel (11), wherein the insulating capacity of the insulation panel (11) is higher than the insulating capacity of the protecting structure (12), and wherein the protecting structure (12) is provided with a cutting zone (13) beyond the periphery of the insulation panel (11) for size adjustment of the insulation plate (10) without damaging the insulation panel (11). The invention also relates to a thermally insulated structure comprising such insulation plates (10) and a method for constructing such structure.
Abstract:
The present invention relates to a method of manufacturing an laminated article which includes a building material adhered to a water vapor retarder film having a water vapor permeance dependent on the ambient humidity adhered to the insulation, laminated articles, and uses thereof.
Abstract:
A fibreboard (4) formed by dry forming of a fibrous tissue (2) in a forming box (6) with subsequent heat treatment in an oven, wherein the fibres are selected from synthetic fibres, natural fibres or a mixture thereof, and wherein the fibreboard (4) is provided with rupture zones (30). The invention also relates to a forming box (6) for use in the manufacture of fibreboards (4), wherein the forming box (6) is arranged above a forming wire (14) which extends across a vacuum box (20). The object of the invention is to introduce rupture zones (30) in fibreboards (4) which are formed directly in the forming process, and that the gap (36) of the rupture zone is formed without the use of cutting tools. Hereby, fibreboards (4) can easily be adapted in width and length without the use of tools, while separation of the fibreboard (4) provides a regular rupture face ensuring that no thermal bridge is created at joints. The forming box (6) may be provided with vertical partitions (12) longitudinally of the forming wire (4) and sets of vertical partitions (13) transversely to the forming wire (14). The purpose of the partitions (12, 13) is to enable production of fibreboards (4) with incorporated rupture zones (30) or fibreboards (4) in independent webs/sections (58, 60).
Abstract:
A method and system is provided for facilitating the proper installation and ease of inspection therefor of a sheathed building structure having a sheathing system comprising diverse sheathing units to be used for roofing and sidewalls thereof which incorporates a visual signaling system to ensure proper panel selection and installation.
Abstract:
The present invention relates to a thermal insulation plate (10) for construction of thermally insulated structures (17), said plate comprising an insulation panel (15), such as a vacuum insulation panel, VIP. A first face of the plate (10) comprises an elevated surface (11) leaving a circumferential recess (12) and resulting in a first plate portion (13) with the insulation panel (15) and a second plate portion (14) having a smaller circumference than the insulation panel (15), wherein the outer periphery of the insulation panel (15) projects beyond the outer periphery of the second plate portion (14) so that the recess (12) overlaps the insulation panel (15) for receiving a joint cover insulation plate (20). The invention also relates to a thermally insulated structure (17) comprising a plurality of such insulation plates (10) and also to a method for constructing a thermally insulated structure.
Abstract:
L'invention se rapporte à un procédé de fabrication d'un panneau de fibres minérales, ledit panneau comprenant un pigment coloré et au moins l'une de ses faces étant revêtue d'un revêtement non tissé d'un matériau essentiellement noir. Ledit procédé se caractérise en ce que le revêtement sous la forme d'un voile à base de polyester de grammage approprié est introduit dans l'installation de fabrication des panneaux sans traitement de coloration préalable et sans imprégnation ou introduction de colle supplémentaire pour son adhésion au matelas de fibre. L'invention porte également sur le produit en laine minérale colorée comprenant un revêtement de même couleur, susceptible d'être obtenu par ledit procédé.
Abstract:
This invention relates to a mineral wool product (2) having a mineral wool body which is preferably shaped as a rectangular parallelepiped and which contains binder and mineral wool fibres, and has a surface layer which delimits the mineral wool body and contains binder and mineral wool fibres, as well as a method and a device for producing such mineral wool products (2), the mineral wool product (2) being provided in a surface zone at least on one side of the mineral wool body surface, directly in and/or under the surface layer (22) and/or by means of imparting a structure to the surface layer (22), with a mark (20), the mark (20) being introduced into the surface zone of the mineral wool body before and/or during complete curing of the binder, so that when the mineral fibres crosslink under the influence of the binder, the mark is connected firmly with the mineral wool body.
Abstract:
Markings have to be applied to the surface (41) of a mineral fibre web (38), said markings being arranged transversely to its length or to its direction of movement. For this, a cylinder (1) is provided with peripheral heating zones, in the form of heating rods (26), corresponding in shape and position to the markings to be applied, said cylinder (1) rotating at a speed whereby the rods (26), or marking ribs (30) provided on the latter, effect the rolling essentially without any slippage on the surface (41) of the mineral fibre web (38). The heating rods (26) or marking strips (30) are made of metal and are electrically heated, by an internal tubular heating element (31), to such a temperature that when contact is made with the surface (41) of the mineral fibre web (38) a flat decomposition zone (43) is created which corresponds to the contour of the marking strips (30), in which zone the binder of the mineral fibre web (38) is decomposed and by changing colour produces the optically visible marking line. The cylinder (1) can be driven either by a d.c. motor synchronously with the line speed of the mineral fibre web (38), or it can also be driven by entrainment with the surface (41) of the mineral fibre web (38).