Engineering consultancy for structural design, building physics, structure inspection, expert reports and SiGeKo
Henneker Hübner Racke Zillinger Beratende Ingenieure PartG mbB
Mayen (Am Vulkanpark 2)New on Amplifa
About HRZ Ingenieure
Henneker Hübner Racke Zillinger Beratende Ingenieure PartG mbB (HRZ Ingenieure) is an engineering consultancy founded in Mayen in 1999, specialising in structural design in building construction, industrial construction and civil engineering. The office produces structural calculations as well as formwork, reinforcement and construction drawings, predominantly in solid construction (reinforced concrete), and also in structural steel/steel building construction and timber engineering, including static construction supervision and reinforcement inspections. Further service areas are building physics with thermal and sound insulation verification according to DIN 4109, EnEV and DIN 18599, energy performance certificates, as well as thermal bridging and transient moisture calculations. On behalf of structure owners, HRZ carries out structure inspections according to DIN 1076 and VDI 6002/6002 on bridges, tunnels, trough and retaining structures as well as noise barriers. In addition, the office offers private-law expert reports on structural damage and safety and health protection coordination (SiGeKo). Clients come from building construction, residential construction, industrial construction, civil engineering, municipalities and the wind energy sector.
- Site
- Mayen
- Processes
- Structural design (building, industrial and civil engineering), Preparation of structural calculations, formwork, reinforcement and construction drawings, Static construction supervision (reinforcement inspections, static construction support), Building physics: thermal and sound insulation verification, Sound insulation verification according to DIN 4109, Thermal insulation verification according to EnEV and DIN 18599, Preparation of energy performance certificates for residential and non-residential buildings, Three-dimensional thermal bridging calculations
- Materials
- Solid construction (concrete/reinforced concrete), Structural steel/steel building construction, Timber engineering
- Certificates
- Testing engineer for structural analysis (solid construction), Engineer for structure inspection according to DIN 1076, Publicly appointed expert for sound/thermal insulation, SiGeKo qualification
- Founded
- 1999
- Industries
- Building construction, Residential construction, Industrial construction, Civil engineering (bridges, tunnels), Public sector/Municipalities, Energy (wind power, substations)
- 01
Structural design and structural calculations
- 02
Formwork, reinforcement and construction drawings
- 03
Static construction supervision
- 04
Building physics verification
- 05
Structure inspection and expert reports
- 06
SiGeKo on the construction site
Construction materials and methods
Solid construction (concrete/reinforced concrete)
Main construction method for residential, office and industrial buildings as well as foundations, including underground car parks and wind turbine foundations.
Structural steel/steel building construction
Used for industrial halls, logistics centres and steel load-bearing structures.
Timber engineering
Used, for example, for timber buildings such as day-care centres.
Location
Mayen
DEOffice/Headquarters
- Materials
- Solid construction, structural steel, timber engineering
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Structural design (building, industrial and civil engineering)Engineering | – | – | – | – | Solid construction, Structural steel, Steel building construction, Timber engineering |
| Preparation of structural calculations, formwork, reinforcement and construction drawingsEngineering | – | – | – | – | Reinforced concrete |
| Static construction supervision (reinforcement inspections, static construction support)Engineering | – | – | – | – | – |
| Building physics: thermal and sound insulation verificationEngineering | – | – | – | – | – |
| Sound insulation verification according to DIN 4109Testing | – | – | – | – | – |
| Thermal insulation verification according to EnEV and DIN 18599Testing | – | – | – | – | – |
| Preparation of energy performance certificates for residential and non-residential buildingsTesting | – | – | – | – | – |
| Three-dimensional thermal bridging calculationsEngineering | – | – | – | – | – |
| Transient moisture calculationsEngineering | – | – | – | – | – |
| Structure inspection according to DIN 1076 (bridge, tunnel, trough and retaining structures, noiseTesting | – | – | – | – | – |
| Structure inspection according to VDI guideline 6200 / VDI 6002 (structural stability of structures)Testing | – | – | – | – | – |
| Structure/object documentation and maintenance plansEngineering | – | – | – | – | – |
| Assessment of structural damage and concepts for component strengtheningEngineering | – | – | – | – | – |
| Private-law expert reports (structural stability, damage to reinforced concrete components,Testing | – | – | – | – | Reinforced concrete |
| Safety and health protection coordination (SiGeKo)Engineering | – | – | – | – | – |
Additional services
Reference customers
Qualifications and testing procedures
The engineers and designers qualify through regular internal and external further training. The office employs consulting engineers (Chamber of Engineers Rhineland-Palatinate or NRW), engineers for structure inspection according to DIN 1076, a testing engineer for structural analysis (solid construction) as well as publicly appointed experts for structural stability and sound/thermal insulation.
| Evidence | Mayen |
|---|---|
| Testing engineer for structural analysis (solid construction) | |
| Engineer for structure inspection according to DIN 1076 | |
| Publicly appointed expert for sound/thermal insulation | |
| SiGeKo qualification |
History
- 1999
Foundation of the engineering consultancy for construction in Mayen by Werner Henneker, Gernot Hübner and Michael Racke
- 2016
Dr.-Ing. Wulf Zillinger joined the company as an additional partner
- 2019
Werner Henneker ended his activity as managing partner effective 01.05.2019 and retired from professional life at the end of the year