Abstract: A gradient insulation screw (1) for adjustable fastening of a roofing membrane (2) on a substrate, in particular a steel sheet (3), the gradient insulation screw (1) comprising a drilling tip (4) with a first direction of rotation; following the drilling tip (4), an assembly thread (7) with a second direction of rotation, which differs from the first direction of rotation; following the assembly thread (7), a first thread-free region (8); following the first thread-free region (8), an adjustment thread (9) with the first direction of rotation, the outer diameter of which is greater than the outer diameter of the assembly thread (7) and the drilling tip (4); and following the adjustment thread (9), a tool holder (10) as well as a system (11) for adjustable fastening of a roofing membrane (2) on a substrate with a gradient insulation screw (1) and a holding element (12) and a method for adjustable fastening of a roofing membrane (2) on a substrate using such a system (11).

Abstract: The invention relates to a fire protection device for hung back-ventilated facades, comprising a closure element which is designed to close a gap in a hung back-ventilated facade in the event of a fire, and which can be moved between an open position and a closed position, wherein a tension element is provided which impinges the closure element into the closed position and which can be moved between a pretensioned position and a closing position, wherein the closure element is retained in the pretensioned position by means of a securing element, wherein the securing element is designed in such a way that it releases the closure element when a temperature threshold value is exceeded.

Abstract: A bracket for fastening facade elements of in particular suspended, rear-ventilated facades, having a wall fastening portion which is designed for mounting the bracket on a building wall, and having a facade fastening portion which is designed for mounting of support or mounting profiles, wherein the facade fastening portion has a first connecting portion which is designed for horizontal mounting of support or mounting profiles, and a second connecting portion which is designed for vertical mounting of support or mounting profiles, wherein the second connecting portion is arranged orthogonally to the first connecting portion, wherein the first connecting portion is arranged on a first sheet metal portion having a first base surface which is substantially rectangular in plan view, and in that the second connecting portion is arranged on a second sheet metal portion having a second base surface which is substantially rectangular in a plan view, wherein at least one bead and/or at least one impression is/are arr

Abstract: The invention relates to a fire protection device for hung back-ventilated facades, comprising a closure element which is designed to close a gap in a hung back-ventilated facade in the event of a fire, and which can be moved between an open position and a closed position, wherein a tension element is provided which impinges the closure element into the closed position and which can be moved between a pretensioned position and a closing position, wherein the closure element is retained in the pretensioned position by means of a securing element, wherein the securing element is designed in such a way that it releases the closure element when a temperature threshold value is exceeded.

Abstract: The invention relates to a support for fastening façade elements of façades, in particular curtain-type, rear-ventilated façades, comprising a wall fastening segment, which is designed for mounting the support to a building wall, and a façade fastening segment, which is designed for the mounting of supporting profiled elements or mounting profiled elements, wherein the façade fastening segment has a first connection segment for the horizontal mounting of supporting profiled elements or mounting profiled elements and a second connection segment for the vertical mounting of supporting profiled elements or mounting profiled elements, which is arranged perpendicularly to the first connection segment.

Abstract: The invention relates to a support for fastening façade elements of façades, in particular curtain-type, rear-ventilated façades, comprising a wall fastening segment, which is designed for mounting the support to a building wall, and a façade fastening segment, which is designed for the mounting of supporting profiled elements or mounting profiled elements, wherein the façade fastening segment has a first connection segment for the horizontal mounting of supporting profiled elements or mounting profiled elements and a second connection segment for the vertical mounting of supporting profiled elements or mounting profiled elements, which is arranged perpendicularly to the first connection segment.