Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The extension member 30 comprises an I-beam, upper and lower splice plates 41 suitable for affixing to the flanges of a roof steel and being fixed to and overlapping the upper and lower flanges 32, 33 of a proximal end of the I-beam, one or more web plates 40 fixed to the web 31 of the proximal end of the I-beam, and a casing 39 comprising two plasterboard layers 39a, 39b, wherein the outer plasterboard layer 39b overlaps end edges 41a of the splice plates and provides a box around the I-beam. There may be insulation around the I-beam. The splice plates may be welded or bolted to the I-beam. A distal end of the I-beam may have one or more flexible polymer cavity trays 34, L-shaped brackets 36 welded to it, and an insulated cap 35 for camouflaging the masonry 9 of a cavity wall through which the extension member extends.
The extension member 30 comprises an I-beam, upper and lower splice plates 41 suitable for affixing to the flanges of a roof steel and being fixed to and overlapping the upper and lower flanges 32, 33 of a proximal end of the I-beam, one or more web plates 40 fixed to the web 31 of the proximal end of the I-beam, and a casing 39 comprising two plasterboard layers 39a, 39b, wherein the outer plasterboard layer 39b overlaps end edges 41a of the splice plates and provides a box around the I-beam. There may be insulation around the I-beam. The splice plates may be welded or bolted to the I-beam. A distal end of the I-beam may have one or more flexible polymer cavity trays 34, L-shaped brackets 36 welded to it, and an insulated cap 35 for camouflaging the masonry 9 of a cavity wall through which the extension member extends.
Roof support beam extension member
PAULINE WARDE (Autor:in)
05.10.2016
Patent
Elektronische Ressource
Englisch
ROOF-DRAINING MEMBER AND ROOF PROVIDED WITH ROOF-DRAINING MEMBER
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