Trading, processing and installation of reinforcing steel, wire mats and structural steel for construction in northern Germany.
BAUHA Baustahlhandels- und -armierungs GmbH
Schwarzenbek (headquarters, warehouse and processing)New on Amplifa
About BAUHA GmbH
BAUHA Baustahlhandels- und -armierungs GmbH is a reinforcing steel trader based in Schwarzenbek (Herzogtum Lauenburg district) with its own bending and installation operation. The company supplies construction sites in Hamburg, Schleswig-Holstein and Lower Saxony with reinforcing steel, wire mats, support baskets, beams/structural steel and construction supplies. Processing includes cutting and bending of reinforcing steel, prefabrication of woven baskets for precast parts, cutting of beams and hollow sections to length, as well as blasting, priming and galvanizing. With a capacity of around 2,500 tonnes per month and its own vehicle fleet, BAUHA delivers directly to the construction site; its own installation crews can also take on installation on request, including on-site logistics and schedule coordination. Reference projects range from residential and office buildings to underground garages, bridge renovations and tunnel structures, including projects for Porsche (HH-Rahlstedt), Budni Hamburg, ZEVS + HGS Kiel and Inefa Itzehoe. Founded in 1977, the company employs over 20 staff and has been led by the Demiri family since 2015.
- Site
- Schwarzenbek
- Processes
- Reinforcing steel - trading and processing (cutting and bending), Wire mats - trading, Support baskets - trading and prefabrication of woven baskets for precast parts, Beams/structural steel - trading and additional processing (sawn to length), Blasting and priming of beams and hollow sections, Galvanizing, Smaller constructions (e.g. columns), Miscellaneous construction supplies - trading
- Materials
- Reinforcing steel, Beams/structural steel, Hollow sections, Beams/Structural steel, Wire mats, Support baskets
- Founded
- 1977
- Employees
- 20+
- Industries
- Construction / structural engineering, Civil engineering, Residential and commercial construction, Infrastructure (bridges, tunnels, renovation), Precast parts (woven baskets)
- 01
Consulting and work preparation
- 02
Trading and warehousing (reinforcing steel, wire mats, structural steel,
- 03
Cutting and bending of reinforcing steel / prefabrication of woven baskets
- 04
- 05
Delivery with its own vehicle fleet
- 06
Installation work on the construction site by its own crews
- 07
Support of installation projects including logistics and schedule coordination
Materials and Processes
Reinforcing steel
Main material for cutting and bending processing, prefabrication of baskets and installation work in structural and civil engineering.
Beams/Structural steel
Trading and additional processing, sawn to length, for steel construction and structural applications.
Hollow sections
Cut to length as well as blasting, priming and galvanizing as surface protection.
Wire mats
Ready-made mats for reinforcement work, delivered and installed on request.
Support baskets
Trading and prefabrication of woven baskets for precast parts.
Locations
Schwarzenbek
DEHeadquarters, warehouse and processing
- Materials
- Reinforcing steel, beams/structural steel, hollow sections
- Stirrup machines
- Bar machines
- Bending machines
- Stirrup-bending machines
- Own truck fleet
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Reinforcing steel - trading and processing (cutting and bending)Machining | – | – | – | – | Reinforcing steel |
| Wire mats - tradingTrading/Machining | – | – | – | – | Reinforcing steel |
| Support baskets - trading and prefabrication of woven baskets for precast partsForming | – | – | – | – | Reinforcing steel |
| Beams/structural steel - trading and additional processing (sawn to length)Machining | – | – | – | – | Steel |
| Blasting and priming of beams and hollow sectionsSurface | – | – | – | – | Steel |
| GalvanizingSurface | – | – | – | – | Steel |
| Smaller constructions (e.g. columns)Assembly | – | – | – | – | Steel |
| Assembly | – | – | – | – | Reinforcing steel |
| Miscellaneous construction supplies - tradingTrading/Machining | – | – | – | – | Steel |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Stirrup machine | – | – | – | – | Schwarzenbek |
| Bar machine | – | – | – | – | Schwarzenbek |
| Bending machines | – | – | – | – | Schwarzenbek |
| Stirrup-bending machines | – | – | – | – | Schwarzenbek |
Additional services
Reference customers
Company History
- 1977
Founded by Gerd Hintz, Werner Ernst and Horst Rönnau (with the silent partner Adolf Heidelmann) in Schwarzenbek; partnership agreement in April, operations started in July 1977.
- 1979
Replacement of the site hut office with a self-help-built office building; construction of halls as well as purchase of stirrup-bending machines and trucks.
- 2013
Death of long-time company head Gerd Hintz in February.
- 2015
Sale of the Hintz heirs' association's company shares to the Demiri family; the shares of Marc Köchel and Stefan Schuhmacher remained unchanged.