With us, you can overcome any obstacle.
Your vision becomes reality.
Our dedicated team of experts brings innovative solutions to every project. Your contact for bridge construction and renovation projects:
Mike Rösch
Managing
Partner
Tahamtan Dastagir
Managing
Engineer
Moritz Desch
Authorized Representative
(Darmstadt)
We offer a comprehensive range of planning services in bridge construction, including pedestrian, cycle path, pipe, road and rail bridges. As experts, we accompany the entire life cycle of bridges, from new construction to renovation and demolition. Our services not only include the planning of reinforcement measures and the demolition planning of bridge structures. We monitor, inspect, refurbish and, if necessary, use state-of-the-art measurement technology and material technology diagnostics to ensure the quality of your projects.
New bridge construction
With us, you can master the greatest technical challenges.
“We accompany you in your bridge construction project from the bold vision to acceptance.”
We offer the following services for new bridge construction:
- Bridge planning as part of the HOAI structural design services (service phases 1 to 6)
- Steel construction, reinforced concrete construction, prestressed concrete construction, composite construction and timber construction
- incremental launching method, cantilever scaffolding, launching scaffolding, falsework
- Composite bridges, arch bridges, plate girders, box girders, cable-stayed bridges, integral bridges
- Project planning as part of the HOAI civil engineering services (service phases 1 – 9)
- On-site construction supervision
- Engineering control of the execution
- Preparation of as-built documents in accordance with ZTV-Ing
Bridge renovation
We make your building more sustainable.
“We offer you a refurbishment that is individually tailored to your building and extends its useful life.”
Discover the variety of our services:
- Refurbishment planning acc. HOAI engineering structures (work phases 1 – 8)
- On-site construction supervision
- Material technology diagnostics to determine the cause of damage
- Object-related damage analyses
- Damage assessment / rough renovation concept
- Estimation of the remaining useful life
Bridge inspection according to DIN 1076
With us, you always know how your bridge is doing.
“We look after your structure as part of the regular structural inspections in accordance with DIN 1076, so that you are continuously informed about the condition of the structure.”
Our services include:
- Structural inspections in accordance with DIN 1076
- Structural inspections in accordance with DIN 1076 in DB’s sphere of influence
- Preparation and updating of structural logbooks in accordance with DIN 1076
Structural testing of bridge structures
Your construction site runs safely with us.
“We support you as a test engineer in the implementation of your construction project with practical experience and expertise.”
We meet your quality and time requirements with teamwork and efficient, digital work processes. On request, structural testing can be carried out completely digitally, which saves a considerable amount of time on the construction site. We work on the basis of the German Road and Transportation Research Association (FGSV).
Bridge recalculation
We make your bridge fit for the future.
“We carry out the recalculation of your bridge structures, taking the actual condition into account.”
Here is an overview of our bridge recalculation services:
- Bridge recalculation on the basis of the recalculation guideline (NRSBR)
- Material technology diagnostics to determine the material characteristics of the existing structure
- Dimensioning of reinforcement measures to compensate for static deficits
- On-site construction supervision
- Engineering control of the execution
- Deconstruction planning
Material technology diagnostics
We give you an insight into the condition of your building’s substance.
“We have the essential measuring instruments for structural analysis in-house. This means you receive a material-technological diagnosis as a basis for planning from a single source.”
We can carry out the following material technology tests
- Determination of the existing concrete cover with Hilti Ferroscan PS300
- Structural analysis of reinforcing bars and estimation of diameters
for the recalculation of components with Hilti Ferroscan PS300 - Sampling and laboratory analysis of pollutants (PAH, PCB, asbestos)
- Measurement of the degree of rusting / cross-sectional weakening of the reinforcement
- Determination of the chloride content in the concrete incl. laboratory analysis using a drill sample extraction device
- Testing the surface tensile strength
- Determination of the carbonation depth
- Crack monitoring
- Determination of the concrete compressive strength using a rebound hammer
- Determination of the layer thickness of paints, varnishes, plastic coatings, galvanizing,
on magnetic substrates - Determination of cross-section thicknesses using an ultrasonic material thickness gauge
- Determining the dew point on surfaces using a pyrometer dew point scanner
- Determination of wood moisture with impact probe
- Determination of surface moisture
- Inspection of cavities using an endoscope camera probe
