PV-Dach und Holzbauarbeiten Neubau und Mensa

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Reb. bitumen, 2-layer, 380m2; DTW, 155m. Waterproofing, incl.: polymer bitumen welded membrane, top layer, 380m2. Connecting structure, incl.: titanium-zinc, double standing seam, 26m2. Flat roof, externally greened, incl.: tapered insulation, MiFa 035, d=40-200mm, 130m2. Timber construction, incl.: BSH, GL24c, 24x105-165cm, cross-tie reinforcement: 54 incl. embedded threaded rods M12-4.6, 5 pcs; purlins and rafters, 1.335m. Pitched roof, incl.: intermediate rafter insulation MiWo 032, d=240mm, wood fibre insulation 046, d=40mm, lightweight concrete slabs, cement-bonded and glass-fibre-reinforced, d=30mm, 780m2. PV in-roof installation, substructure board, with PV modules, coordinated complete package, one manufacturer incl.: modules, aluminium supporting structure, B approx. 75mm, 775m; supporting rail connection joints 500 pcs; WT profiles, aluminium die-cast strand, black anodised, horizontal support supports with screw channel for modules and for connecting the clamping strips, 1.775m; DC cables and laying system for solar cables, incl. MC4 plug and -sockets 1.6000m; cable routing sheet, solar cable 500m. Lightning and surge protection works, incl.: connection box with DC…

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