Finsing Primary and Middle School; Extension of the west wing

VE 304 – Dachabdichtungsarbeiten

Roof waterproofing work:

01. Roof waterproofing work – flat roof over upper floor

01.01 Vapour barrier and insulation coatings

- Vapor barrier elastomer bitumen - Welding membrane total approx. 1,200 m²

- Thermal insulation layer PUR/ PIR rigid foam, sloping insulation layer 2-layer total approx. 1,200 m²

01.02 Substructures attic

- Attic formation in several parts on roof edges,

Width 50 – 110 cm incl. insulation work in total approx. 180 m

01.03 Waterproofing of flat roofs

- Roof waterproofing 2-layer polymer bitumen membrane total approx. 1,200 m²

01.04 Drainage facilities

- Drain flat roof attic pressure flow approx. 12 pieces

- Emergency drain flat roof attic pressure flow approx. 10 pieces

- Downspout metal, circular, steel stainless steel total approx. 100 m

01.05 Safeguards and covers – plumbing

- Attic cover aluminum total approx. 180 m

01.06 Protective coatings and extensive green roofs

- Protective layer roof waterproofing glass fleece with gravel fill approx. 300 m²

- Extensive green roof approx. 900 m²

02. Dacheinbauteile, Sicherungseinrichtungen

02.01 Dachdurchführungen

- Cable grommet gooseneck total approx. 4 pieces

02.02 Anseilsicherung Überfahrbar

- Rope protection, drive-over rope length, 160 m 1 flat rate

03. Abdichtungsarbeiten

03.01 Detailed waterproofing and miscellaneous

- Joints and terminations, waterproofing, liquid plastic, total approx. 120 m