Wredestraße, Würzburg
Location:
Würzburg
Completion:
2025
Wredestraße, Würzburg
Location Wredestraße 20 in Würzburg
The planned construction measures involve the new construction of a residential complex with 21 residential units in Würzburg, Zellerau district, on the corner of Wredestraße and Moscheestraße .
The existing buildings will be demolished on site prior to the start of work. A building with a full basement and two stairwell and access cores will be erected on the site.
The building has four full storeys above the basement, with the top storey being constructed as a staggered storey. Once the basement has been excavated, geothermal boreholes will be drilled on site. The shell of the building will be a solid construction in reinforced concrete and masonry. The basement is constructed in reinforced concrete in water-impermeable quality.
The load-bearing interior walls are planned in reinforced concrete or masonry and the non-load-bearing interior walls mostly in plasterboard stud construction. Flat roofs with corresponding parapets form the upper end of the building. The flat roof tops will have a water storage system with extensive greenery and on-site photovoltaic system.
The building will have windows with triple-glazed plastic profiles. Some of the exterior walls will have a thermal insulation composite system with a high-quality plaster finish and a rear-ventilated curtain wall with horizontal frames made of Alucobond.
The project is aiming for DGNB "Sustainable Building Site" certification from the German Sustainable Building Council.
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Construction site camera
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Characteristics
- Plot area (GF): 1,226 m²
- Gross cubic capacity (BRI): 8,143 m³
- Gross living space (GFA): 1,670 m²
- Gross usable area (GFA): 521 m²
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Construction time
- Shell construction work from 01.05.2024 to 31.10.2024
- Building envelope from 01.10.2024 to 01.04.2025
- Expansion from 16.09.2024 to 31.06.2025
- Completion 31.07.2025
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Construction site regular operation
- Monday to Friday 07:00 to 19:00
- Saturday 07:00 to 15:00
- There is generally no work on Sundays and public holidays.
Certified by the German Sustainable Building Council (DGNB)
Ed. Züblin AG is pursuing several goals with this project: A sustainable construction site organisation, the conservation of resources as well as the minimisation of emissions, responsibility for the health and well-being of the builders, the cultivation of good neighbourliness and, of course, high-quality construction. For this, Ed. Züblin AG was the first company to be recognised by the German Sustainable Building Council (DGNB).
Here you can find more information about the DGNB system for sustainable construction sites: https://www.dgnb.de/en/certification/buildings/construction-site
Selected measures in the project
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Finished parts
The extensive use of prefabricated parts (filigree slabs, cavity walls, balconies and stairs) means that a shorter construction time can be achieved. The volume of waste is also reduced thanks to the prefabricated orders and noise is avoided by eliminating additional work steps (shuttering, stripping, concreting).
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Commissioning of local companies and suppliers
In order to minimize the travel distances for project participants, tradespeople and suppliers and thus the environmental impact caused by CO2 emissions, companies from the immediate vicinity (max. 100 km) are given preference. This is also intended to reduce the environmental impact of subsequent maintenance work on the property.
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Saving resources and reducing emissions through LEAN Construction
As part of the lean approach, a production plan with call-off dates (e.g. insulation) was created. Construction production planning is detailed on a weekly basis and adapted to actual production progress. Changes in the construction process are constantly taken into account and just-in-time deliveries can be better implemented. Repeat orders and new orders due to late changes to the plan are avoided.
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Measures to prevent pollution from the construction site
The project is located in the city center, so the impact of the construction site will be avoided or reduced as much as possible. Noise avoidance measures to reduce noise emissions are being pursued.
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Energy management in construction
Construction site investigations and comparative considerations for the most energy-efficient project execution possible. For example, selection of a large concrete bucket to reduce the number of lifts.
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Geothermal drilling
Geothermal boreholes are drilled on site. These serve as a climate-neutral energy source through the use of geothermal energy and thus the avoidance of fossil fuels and their high environmental compatibility.
| Certification contact person | Verena Schirmer |
| Project contact | Philipp Hufnagel |
| Construction site address | Wredestrasse 20 97082 Würzburg Phone +49 9305 8890 ZÜBLIN Subdivision Central Secretariat Unit Würzburg |
| Download | Press release |
| Link | DGNB: Certification |