Steel construction company from Koblenz for bridge construction, bridge refurbishment, steel structures, and bridge equipment.
J. J. Brühl Stahlbau GmbH & Co. KG
KoblenzNew on Amplifa
About J.J. Brühl Stahlbau
J. J. Brühl Stahlbau GmbH & Co. KG is a steel construction company based in Koblenz, specializing in the design, construction, manufacturing, and assembly of steel structures. The focus is on the construction and refurbishment of railway and road bridges, as well as bridge equipment such as railings, noise protection, road crossings, bridge drainage, and impact, approach, and collision protection. Further services include the refurbishment and maintenance of steel structures, including bearing maintenance, construction management, inspection, and material testing, as well as corrosion protection. For planning, the company utilizes 3D modeling and visualization; manufacturing is performed exclusively with certified steel materials according to DIN EN 1090 EXC 4. Customers include public clients, architects, and industry, especially in the field of road and rail infrastructure. According to the company, it has a steel construction tradition of over 140 or more than 150 years at the Koblenz location.
- Site
- Koblenz
- Processes
- Steel structure manufacturing (steel structures), Welding (DIN EN ISO 3834-2, EXC 4), Assembly of steel structures, Bridge construction and bridge refurbishment (railway and road bridges), Refurbishment and maintenance of steel structures (incl. bearing maintenance), Reinforcing steel welding according to DIN EN ISO 17660, Corrosion protection, Design, construction, and consulting (Engineering)
- Materials
- Steel, Certified steel materials, Aluminium and Aluminium alloys, Rebar, Steel (certified steel materials)
- Certificates
- DIN EN 1090 EXC 4, DIN EN ISO 3834-2, HPQ DBS 918 005 (EXC3DB), KIB Pre-qualification (EUROCODE, road bridges steel construction), Railway bridges according to RIL 804, Reinforcing steel welding according to DIN EN ISO 17660
- Industries
- Infrastructure (Road and railway bridges), Architecture, Public Clients, Industry
- 01
Design / Engineering
- 02
Construction / 3D Modeling
- 03
Manufacturing
- 04
Corrosion Protection
- 05
Assembly
- 06
Inspection and Material Testing
- 07
Refurbishment
Materials & Processes
Steel (certified steel materials)
Basic material for bridge superstructures, steel structures, and protection systems.
Aluminium and Aluminium alloys
Processed in the welding area according to DIN EN ISO 3834-2.
Rebar
Welding process according to DIN EN ISO 17660.
Sites
Koblenz
DEHead Office / Main Plant
- Materials
- Steel, Aluminium, Rebar
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Steel structure manufacturing (steel structures)Joining | – | – | – | – | Steel |
| Welding (DIN EN ISO 3834-2, EXC 4)Joining | – | – | – | – | Steel, Aluminium, Rebar |
| Assembly of steel structuresAssembly | – | – | – | – | Steel |
| Bridge construction and bridge refurbishment (railway and road bridges)Assembly | – | – | – | – | Steel |
| Refurbishment and maintenance of steel structures (incl. bearing maintenance)Assembly | – | – | – | – | Steel |
| Reinforcing steel welding according to DIN EN ISO 17660Joining | – | – | – | – | Rebar |
| Corrosion protectionSurface | – | – | – | – | Steel |
| Design, construction, and consulting (Engineering)Engineering | – | – | – | – | Steel |
| 3D modeling and visualizationEngineering | – | – | – | – | Steel |
| Inspection and material testingTesting | – | – | – | – | Steel |
| Bridge equipment (railings, noise protection, road crossings, bridge drainage, impact protection)Assembly | – | – | – | – | Steel |
Additional services
Quality & Certifications
The products are subject to continuous control and quality assurance with regular quality checks during manufacturing and assembly, as well as inspection and material testing by experienced engineers.
| Evidence | Koblenz |
|---|---|
| DIN EN 1090 EXC 4 | |
| DIN EN ISO 3834-2 | |
| HPQ DBS 918 005 (EXC3DB) | |
| KIB Pre-qualification (EUROCODE, road bridges steel construction) | |
| Railway bridges according to RIL 804 | |
| Reinforcing steel welding according to DIN EN ISO 17660 |
History
Founded in Koblenz; the company claims over 140 years of experience, the website JSON-LD speaks of more than 150 years of steel construction tradition (no exact founding year proven)