Abstract: A fastening system for a plate-shaped structural element on a pitched roof is provided. The plate-shaped structural element is bordered in a water-tight manner in a frame and fully replaces the roof covering, and the eaves-side and ridge-side cross beams of the frame which run transversely to the ridge-eaves direction have profiles which are matched to each other and engage in each other. The top side of the eaves-side cross beam has a mounting that surrounds the edge of the plate-shaped structural element, and the bottom side thereof has a support for fastening to the roof structure. The support includes a web that extends from the mounting to the support, a protrusion extending beneath the mounting and receives an extension that extends from the ridge-side cross beam thereof.

Abstract: A fastening system for a plate-shaped structural element on a pitched roof is provided. The plate-shaped structural element is bordered in a water-tight manner in a frame and fully replaces the roof covering, and the eaves-side and ridge-side cross beams of the frame which run transversely to the ridge-eaves direction have profiles which are matched to each other and engage in each other. The top side of the eaves-side cross beam has a mounting that surrounds the edge of the plate-shaped structural element, and the bottom side thereof has a support for fastening to the roof structure. The support includes a web that extends from the mounting to the support, a protrusion extending beneath the mounting receives an extension that extends from the ridge-side cross beam thereof.

Abstract: In the device (1) for connecting two-dimensional materials (51, 52), a first material web (51) is coated with a hot-melt mass in a hot-melt mass deposition station. The first material web (51) is subsequently contacted with a second material web (52). The contact between the two material webs (52) is fixed in a belt press (30). Thus the processing of combinations of materials and adhesives which until now were not or hardly considered at all become possible. The material webs (51, 52) are treated in a gentle manner. An improved connection quality at a higher processing speed is achieved. A greater field of application becomes accessible in that the processing window is extended with regard to the parameters of pressure time and temperatures is extended.