VE305 Dachabdichtungsarbeiten

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Demolition works (dismantling of flat roof construction including disposal) Dismantling of the flat roof construction above the ground floor hall (EG) approx. 150 m2 (Sloped lightweight concrete on average 11 cm, vapour barrier, Styrodur 12 cm, 3-layer roofing felt, gravel 8 cm) Dismantling of the wall cappings for the flat roof parapets above the ground floor (EG) approx. 40 m Dismantling of the flat roof connection to vertical walls approx. 35 m Dismantling of the flat roof connection to upstands on parapets approx. 40 m _ Waterproofing works - Flat roof Waterproofing of the flat roofs above the ground floor (EG) approx. 410 m2 (Bitumen vapour barrier, stone wool sloped insulation, bitumen roofing waterproofing membranes) Heavy surface protection made of washed roll gravel 5 cm approx. 410 m2 Terrace paving slab 50/50/5 cm, chamfered grey on set bed of chippings/split stone approx. 45 m2 _Roof drainage (roof inlet, emergency drainage) approx. 16 pcs _ Pipe vent / mist pipes / ventilation pipes approx. 3 pcs _Flat roof windows Flat roof window, design “fixed”, dimensions 125 x 125 cm approx. 1 pc _Carpentry works Parapet raising 200x180 mm made of…

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