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    INSULATION SYSTEM FOR COVERING A FACADE OF A BUILDING
    2.
    发明公开
    INSULATION SYSTEM FOR COVERING A FACADE OF A BUILDING 审中-公开

    公开(公告)号：EP3919700A1

    公开(公告)日：2021-12-08

    申请号：EP21188512.4

    申请日：2012-01-31

    申请人： Rockwool International A/S

    发明人： Jakobsen, Klavs Koefoed

    IPC分类号： E04B1/76

    摘要： The invention relates to an insulation system for covering a façade of a building consisting of at least one insulation element, at least one mechanical fastener, which fastener fixes the insulation element to the façade of the building, and a rendering system being arranged on the outer surface of the insulation element whereby the insulation element has at least a first and a second layer being connected to each other; the first layer being directed to the façade having a bulk density being lower than the bulk density of the second layer; at least one layer is made of mineral fibres, especially stone wool fibres and a binding agent, or of cellular plastic, especially expanded polystyrene (EPS), whereby the insulation element (3) has a third layer (10) made of mineral fibres in an amount of 90 wt.-% to 99 wt.-% of the total weight of starting materials in the form of a collected web and a binding agent in an amount of 1 wt.-% to 10 wt.-% of the total weight of starting materials and having a high receptiveness and/or adhesion for the rendering system (5) without using any surface primer, coating and/or an additive due to a specific homogeneity based on an even distribution of the constituents mineral fibres and binding agent achieved by mixing the fibres of the collected web of mineral fibres subjected to a disentanglement process as a suspension in an air flow, which third layer (10) has a bulk density being higher than the bulk density of the second layer (9) and in that the adhesion between the third layer (10) and the rendering system (5) has a bond strength between 0,010 N/mm 2 and 0,080 N/mm 2 , especially between 0,010 N/mm 2 and 0,030 N/mm 2 , preferably between 0,015 N/mm 2 and 0,025 N/mm 2 , for example 0,020 N/mm 2 .

    INTUMESCENT FIRE SLEEVE, COIL OF SEVERAL INTUMESCENT FIRE SLEEVES AND METHOD FOR INSTALLATION OF AN INTUMESCENT FIRE SLEEVE
    9.
    发明公开
    INTUMESCENT FIRE SLEEVE, COIL OF SEVERAL INTUMESCENT FIRE SLEEVES AND METHOD FOR INSTALLATION OF AN INTUMESCENT FIRE SLEEVE 审中-公开

    公开(公告)号：EP3660374A1

    公开(公告)日：2020-06-03

    申请号：EP19216108.1

    申请日：2016-06-09

    申请人： ROCKWOOL International A/S

    发明人： Albers, Rainer

    IPC分类号： F16L5/04 ,  H02G3/04 ,  H02G3/22

    摘要： The invention relates to an intumescent fire sleeve for a conduit, such as a pipe, a cable or a device penetrating a wall, a ceiling or a floor in a building, said fire sleeve comprising at least one layer (4) of intumescent material and one carrier (5) being connected to the layer of intumescent material, and said fire sleeve having a length (L) that at least corresponds to a circumference of the conduit for which it is intended. The carrier is made of at least one wire (10) having spring-loaded characteristics. In a non-applied position, the carrier has the ability to coil onto itself in a spiral manner. The invention also relates to a coil of such intumescent fire sleeves and to a method for installation of such an intumescent fire sleeve.