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Extend service life,save costsStructure upgrade and mastic asphalt
ARGE (joint venture) ZOB Hamburg Bergedorf, renovation bus deck, HANV (asphalt support structure subsequently filled up)
Customer: Verkehrsbetriebe Hamburg-Holstein GmbHConstruction period: 6 months Year of construction: 2022
- 5,500 pcs. shear connectors
- 300 m³ plastic modified concrete transition profile 250 m
- 11,500 m² HANV
- 87,500 kg epoxy resin
Ulm, B10 Wallstraßenbrücke
Customer: Stadt UlmConstruction period: 5 months Year of construction: 2022
- The entire road surface of the Wallstraßenbrücke B10 Ulm was removed by milling and renovated by means of a quick sealing system HANV (asphalt support structure subsequently filled up), as well as a rolled asphalt road surface.
- There was only a period of 3 weeks per lane, during which a surface of about 4,000 m² needed to be treated.
- With a traditional sealing system, this construction project would not have been possible in the planned period of time.
- For the sealing measures over 75 t of HANV resin were installed in over 400 t asphalt support structure.
Heilbronn, Karl-Wüst-Brücke installation of asphalt grid with hollow spaces, which are filled subsequently
Customer: city of HeilbronnConstruction period: 24.08.2020–29.08.2020
- Milling off of the covering layer
- Installation of 640 m² asphalt grid with hollow spaces, which are filled subsequently, as covering layer due to its stability
- Installation of HEWAJOINT in the area of the joints
Karlsruhe, B10 renovation of Rheinbrücke Maxau (Bridge over the Rhine)
Customer: Regional Commission KarlsruheConstruction period: May 2018–December 2019
- Structural upgrade
- 500 m³ installation of tried and tested high performance concrete on orthotropic carriageway slab
- 250 m² production of steel test slab for high performance concrete
- 8,000 m² absorption of asphalt and sealing
- 200 t steel construction
- 6,600 m² production of coating, sealing and top layer
- 9,000 m² production of safety enclosures
- 1,000 m renovation of drainage pipes
- 1,000 m² asphalt works
Asphalt skeleton with subsequent backfilling Kaufland Emmendingen car park
Customer: WVV Objekt Emmendingen GmbH & Co. KGConstruction period: 5 days in September 2018
- Innovative renovation of deformations caused by parking cars in car park by means of asphalt skeleton with subsequent backfilling in only 5 days!
Kurt-Nägele-Bridge, Heilbronn
Customer: Civil engineering office Heilbronn via Adam Hörnig, AschaffenburgConstruction period: May–June 2017
- Noise optimised PMA 5 S cover on MA 16 S protective and levelling course
- surface approx. 2.500 m2
Resurfacing of Neutorbrücke bridge and Egginger Weg road in Ulm
Customer: City of Ulm, Transport Infrastructure DepartmentConstruction period: 5 days in October 2014
- Removal of 650 m2 of existing road surface, approx. 8 cm thickness
- Renewal of 650 m2 of sealing with hollow asphalt framework and then filled in compliance with H HANV
- 650 m2 of asphalt concrete top surface layer
L1239, repair of railway bridge in Beimerstetten
Customer: Regierungspräsidium Tübingen (Tübingen Regional Council)Construction period: 7 months Year of construction: 2014
Part of a federal state pilot project "Reinforcing steel superstructures using high-strength concrete" Scope of services included:
- Production of 2 sample high-strength concrete slabs
- 255 m2 corrosion protection and fitting of a connection layer between the superstructure and high-strength concrete
- Installation of 1,100 spacers and binders
- Installation of 6.5 t reinforcing steel
- Installation of 21 m3 high-strength "Ferroplan" concrete
- 255 m2 reaction resin, thin-layer of "Boligrip"
- Installation of 7 t of new steel curbs
