Germany – Building construction work – Umbau und Erweiterung der Nationalparkschule Grundschule "Ostseeblick" Schulstraße 5 18545 Sassnitz

Construction services according to the bill of quantities

Gussasphaltestrich levelling layer on existing floors

Height measurement 1 psch

Substrate cleaning, coarse dirt 1860 m²

Substrate preparation, concrete milling 1860 m²

Epoxy resin with quartz sand 1860 m²

Bonding bridge 1860 m²

Corrosion protection, 300 St PCC I/RM mortar, coating thickness approx. 6 mm 370 m²

PCC I/RM mortar, coating thickness approx. 15 mm 370 m²

PCC I/RM mortar, coating thickness approx. 20 mm 370 m²

PCC I/RM mortar, coating thickness approx. 30 mm 370 m²

PCC I/RM mortar, coating thickness approx. 10 mm 1860 m²

PCC I/RM mortar, coating thickness approx. 40 mm 95 m²

PCC I/RM mortar, coating thickness approx. 50 mm 95 m²

PCC I/RM mortar, coating thickness approx. 60 mm 95 m²

PCC I/RM mortar, coating thickness approx. 80 mm 95 m²

FA1 - Floor on underlying concrete, p=<3,0 kN/m²

Perlite insulation boards, EPB, 50 mm, asphalt screed 100 m²

Separating layer of raw felt paper 100 m²

Edge strip, corrugated paper 60 m

Gussasphaltestrich on insulation, AS 8 IC 10 T30, 100 m²

Remove sanding, Gussasphaltestrich 100 m²

FA2 - Floor on existing floor construction, p=<3,0 kN/m²

Separating layer of raw felt paper 1165 m²

Edge strip, corrugated paper 475 m

Gussasphaltestrich on separating layer, AS 3 IC 10 T30, 1165 m²

Remove sanding, Gussasphaltestrich 1165 m²

FA3 - Floor on existing floor construction, p=<3,0 kN/m², sanitary rooms

Separating layer of raw felt paper 110 m²

Edge strip, corrugated paper 110 m

Gussasphaltestrich on separating layer, AS 3 IC 10 T30, 110 m²

Remove sanding, Gussasphaltestrich 110 m²

Allowance for forming local fall each approx. 1m2 4 St

Formwork recess in screed 40 x 40 FE 4 St

Install 4 floor drains 4 St

FA4 - Floor on existing floor construction, p=<5,0 kN/m², corridors

Separating layer of raw felt paper 410 m²

Edge strip, corrugated paper 210 m

Gussasphaltestrich on separating layer, AS 8 IC 10 T35, 410 m²

Remove sanding, Gussasphaltestrich 410 m²

FA5 - Floor on existing floor construction, p=<3,0 kN/m²; kitchen

Separating layer of raw felt paper 60 m²

Edge strip, corrugated paper 36 m

Gussasphaltestrich on separating layer, AS 3 IC 10 T30, 60 m²

Remove sanding, Gussasphaltestrich 60 m²

FN13, corridor ramp connecting passage

Impact sound insulation, 25-2 mm as multi-layer insulation boards 45 m²

Separating layer of raw felt paper 60 m²

Edge strip, corrugated paper 80 m

Gussasphaltestrich on separating layer, AS 5 IC 10 T37, 36 m²

Gussasphaltestrich on ramps 5-6 % 24 m²

Remove sanding, Gussasphaltestrich 60 m²

Ramp in old building room 215.1 7 m²

Filling room 215.2 + 214 19 m²

Working on reinforced concrete column Ø 20 cm 5 St

Miscellaneous

Separating rails 30 m

Formwork screed, h= up to 50 mm 45 m

Create movement joint 20 m

Plus or minus thickness each 5 mm 100 m²

Angle rail L 180 / 90 / 10 mm 12 m

Angle rail L 110 / 110 / 10 mm 1,5 m

Angle rail L 150 / 100 / 10 mm 13 m

Perlite filling 10 mm 100 m²

Perlite filling 20 mm 100 m²

Wood fibre insulation board 8 mm 100 m²

Wood fibre insulation board 20 mm 100 m²