FREYROM S.A. was founded in Romania in 1996, as part of Freyssinet International & Cie.Group, contributing by promoting new Freyssinet technologies to the development of the construction and rehabilitation of bridges, overpasses, viaducts, as well as in the civil and industrial construction sector.
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+ 500Infrastructure projects
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+ 28years of experience
What we do
NEW BUILD
Bridges, passages, viaducts, tunnels, civil, industrial constructions and road works
Due to the experience we have gained since our foundation until today, the technology transfer from Freyssinet and our evolution from the past years, we also operate as a General Contractor, being able to offer a complete range of construction works, to approach a project from the design phase and up to the construction or execution of repair works for works of art (bridges, passages, viaducts, tunnels etc.), road works, but also civil and industrial constructions.
Expansion joints
Freyssinet has been manufacturing and installing expansion joints on road bridges, railway bridges and buildings all over the world for more than 50 years, and in Romania since 1996 through Freyrom. Freyssinet expansion joints are recognized for their durability, design and robustness.
We offer support in order to identify the best solutions, a varied range of expansion joints perfectly adapted to different conditions and requests.
Bearings
Bearings, as a major component of the structures, with a decisive impact on their functioning, have the role of taking over the vertical and horizontal forces from the superstructure and transmitting them to the infrastructure, allowing translation and rotation movements. The choice, installation, monitoring, maintenance and replacement of right bearings requires the attention of a specialist, and our company, as an active player on the construction market, has developed a wide range of devices, thus offering the most suitable solutions to satisfy the needs of our customers.
Earthquake protection devices ISOSISM® range
We offer a wide range of products and services dedicated to seismic protection marketed under the ISOSISM® brand:
– ISOSISM® SFX expansion joints
– ISOSISM® HDRB isolators
– ISOSISM® LRB lead core isolators
– ISOSISM® PS pendulums
– ISOSISM® STU connectors
– ISOSISM® FS isolators
– ISOSISM® FD fluid dampers
– ISOSISM® PDS and ISOSISM® DDD mechanical dampers
Post-tensioning systems
The technique was patented by Eugène Freyssinet in 1928 and has been used on thousands of structures across the world by the STUP, the company created by Eugène Freyssinet in 1943 and which became Freyssinet in 1976.
We offer a full range of post-tensioning systems, thus covering the entire market: B range, C range, F range, R range, X range and Freyssibar.
We have over 800,000 square meters of post-tensioned slabs, as well as numerous projects for post-tensioned beams and post-tensioning with Freyssibar bars or any other post-tensioning system.
Post-tensioned slabs
Post-tensioned slabs present numerous advantages:
– larger spans
– reduced slabs thickness and shorter execution timeline
– material savings and lower costs
– good seismic behavior
– reduced number of joints and vertical structural elements
– increased useful level height
– reduced overall height
– up to 20% reduced greenhouse gas emissions
– reduced structural weight and foundation loads
Cable-stayed bridges and cabled structures
Stay cable and cable systems (cable-stayed bridges/pedestrian bridges, arched bridges, anchorage of high poles, covering structures for stadiums, sports halls etc.) are complex structures, with a constant evolution and significant progress in terms of functionality, strength and durability. Freyrom has implemented in Romania numerous solutions and services that cover all stages: system design, installation, but also maintenance and monitoring of the system over time.
Lifting, handling, sliding and structures rotation
The lifting and handling of heavy structures are complex operations that are performed when other conventional installation methods are not possible, are too risky or too expensive and are only carried out by specialized companies.
We deliver tailored solutions adapted to each project, from the design of the solution to the actual execution of the works.
Special construction methods
We deliver tailored solutions for:
– incremental launching/pushing concrete or metal bridge decks
– cast-in-place cantilever
– construction of bridges with form travellers (balanced cantilever bridges)
– “extradosed” type bridges
The solutions are adapted to each project, from the design to the actual execution of the works on site.
Precast beams and filigrames
We deliver deck tailored solutions for works of art:
– design
– precast beams and filigrames
Water infrastructures and energy infrastructures
We offer a wide range of solutions for energy infrastructures, reservoirs, canals, dams, water towers, among which:
– post-tensioning systems
– seismic protection
– lifting and handling of heavy structures
– anchoring systems for geotechnics
– geomembranes
Anchoring systems for geotechnics
Freyssinet anchoring systems, both temporary and permanent, are used to hold, restrain and support buildings, parkings, tunnels, basements, dams, wind turbines, towers or various civil engineering structures.
These anchoring products are engineered systems used to stabilize the soil and/or fix the structures on the ground, allowing the load transfer.
BROCHURES AND TECHNICAL DATA SHEETS - NEW BUILD
what we do
Repair
Bridges, passages, viaducts, tunnels, civil, industrial constructions and road works
Due to the experience we have gained since our foundation until today, the technology transfer from Freyssinet and our evolution from the past years, we also operate as a General Contractor, being able to offer a complete range of construction works, to approach a project from the design phase and up to the construction or execution of repair works for works of art (bridges, passages, viaducts, tunnels etc.), road works, but also civil and industrial constructions.
Structural strengthening
Structural strengthening objective is to increase strength of the structure so that it can withstand loads that were not originally intended.
Freyrom offers a wide variety of solutions for structural strengthening works:
– structural analysis for structural assesment
– additional post-tensioning
– dry shotcrete
– carbon fibres laminates Foreva® LFC
– carbon fibres-based fabric Foreva® TFC
Maintenance of post-tensioned structures
For these projects inspections are carried out in order to evaluate the post-tensioned structures, and if the post-tensioning is not satisfactory or if the loads have increased compared to those originally designed, one of the repair and modernization solutions consists in carrying out additional external post-tensioning, a solution that allows the structure to be brought back to the required level of resistance and ensures the increase of the load-bearing capacity.
Maintenance of cable-stayed and suspended structures
Due to the vast experience in this field, Freyssinet has developed a wide range of solutions and services for the maintenance and execution of repair works or replacement of stay cables and suspended cables at bridges.
As an example, the repair/replacement solutions were implemented by us within the project: Bridge rehabilitation DN 39 km 8+988 in Agigea, Constanta county.
Maintenance of expansion joints and bearings
As a specialized contractor, with extensive experience and numerous contracts for repair and replacement works of expansion joints and bearings, we can help to carry out maintenance and monitoring works, as well as their replacement, if necessary.
Seismic retrofitting
We offer a complete range of solutions for modernization, seismic retrofitting and repair works to the existing structures, from the design, manufacturing and in-house testing of the proposed system, to its installation.
Seismic retrofitting of Bucharest City Hall building is one of our representative projects, which was done through base isolation using a number of 36 seismic dampers and 262 seismic isolators.
Industrial facilities
We offer our clients a complete range of solutions for repairs and strengthening of industrial structures:
– structural assessment
– solution design for repair and strengthening works
– implementation of solutions for repair and strengthening works
– monitoring and maintenance
BROCHURES AND TECHNICAL DATA SHEETS - REPAIR
OUR REFERENCES
NEW BUILD
Romania
Supply and installation of post-tensioning systems
Post-tensioning systems have been successfully implemented in numerous projects of works of art, civil and industrial constructions, using state-of-the-art materials and equipments.
The use of post-tensioned slabs allows the reduction of the weight of the superstructure and, consequently, of the seismic loads. Also, this method of execution significantly reduces the execution times due to the simple way of realising the formworks and the active and passive reinforcement.
The use of post-tensioned slabs allows the reduction of the weight of the superstructure and, consequently, of the seismic loads. Also, this method of execution significantly reduces the execution times due to the simple way of realising the formworks and the active and passive reinforcement.
NEW BUILD
Cluj-Napoca
Bridge over the Somesul Mic river on Portelanului Street (Portelanului Bridge)
The works on this project consisted in the construction of a new bridge with a 54 lm single span. The technical solution adopted was 'Warren truss' beams, with one lane in each direction, sidewalks, bicycle lanes, as well as re-profiling and embankment works. The project included also a new energy efficient street and architectural lighting and reorganisation of the adjacent areas.
NEW BUILD
Oradea
Sustainable Urban Mobility Corridor in "Emanuil Gojdu" Square Oradea - Stage I
The works on this project consisted in the construction of 6 underpasses, 12.117 square metres of sidewalks, 660 linear metres of bicycle lanes, 990 linear metres of lanes for public transport, upgraded road infrastructure, upgraded tram lines, new construction and upgraded transport stations, as well as trees planting, shrubs and new irrigation networks.
The overall aim of the project is to reduce carbon emissions in Oradea by creating a sustainable urban mobility corridor.
The overall aim of the project is to reduce carbon emissions in Oradea by creating a sustainable urban mobility corridor.
NEW BUILD
Oradea
Sustainable Urban Mobility Corridor in "Emanuil Gojdu" Square Oradea - Stage II
The works on this project have solved the traffic deficiencies that significantly affected the public transport, their location being the meeting point for more than 80% of tram and bus routes in Oradea.
The works on this project consisted also in the realization of roundabouts crossed by an underpass with a length of 33.7 lm, road infrastructure works that intersect with the tram lines, utilities undercrossings, lighting and landscaping works.
The works on this project consisted also in the realization of roundabouts crossed by an underpass with a length of 33.7 lm, road infrastructure works that intersect with the tram lines, utilities undercrossings, lighting and landscaping works.
NEW BUILD
Cluj-Napoca
Bridge over the Somesul Mic river, connection between Oasului Street and Rasaritului Street
The works on this project consisted in the construction of a bridge with a single span of 48.10 lm, arches and tie rods, carrigeway at the bottom and two sections of road, with a total length of 216 lm, including the roadway, sidewalks and bicycle lanes.
The construction of the bridge and the arrangement of the junctions related to the bridge have contributed to the fluidisation of the traffic, decongestion of the junctions in the area, as well as realization of economic and recreational activities in the parks in the area.
The construction of the bridge and the arrangement of the junctions related to the bridge have contributed to the fluidisation of the traffic, decongestion of the junctions in the area, as well as realization of economic and recreational activities in the parks in the area.
NEW BUILD
SATU MARE
Pedestrian and velo bridge over the Somes river in Satu Mare municipality
The works on this project consisted in the construction of a pedestrian and velo bridge in tied-arch system, carrigeway at the bottom and 2 side spans.
The aim of the project was to create a coherent network of bicycle lanes and to modernise the pedestrian routes, in order to sustainably transfer part of the modal share from private to public transport.
The aim of the project was to create a coherent network of bicycle lanes and to modernise the pedestrian routes, in order to sustainably transfer part of the modal share from private to public transport.
NEW BUILD
DEFILEUL JIULUI
Bridge construction over Jiu de la Meri and DN66 rehabilitation km 106+220 - km 106+965
The works on this project consisted in the construction of a new monolith arch bridge, carrigeway at the top, the first one built in Romania in the past 30 years, as well as the execution of retrofitt works for the road sector DN66 in the area of Lainici Monastery.
By optimizing the initial solution numerous benefits were brought to the project, including fitting into the specific style of the area, the decrease of the carbon footprint and the increase of the durability of the works because the materials used have a durability of over 100 years.
By optimizing the initial solution numerous benefits were brought to the project, including fitting into the specific style of the area, the decrease of the carbon footprint and the increase of the durability of the works because the materials used have a durability of over 100 years.
NEW BUILD
Bucharest
Virtutii - Nod Ciurel bridge
Virtutii - Nod Ciurel bridge is a complex infrastructure construction, which consists of a cable-stayed bridge over the Dambovita river, 2 overpasses over the Virtutii road and a ground level bridge over the Dambovita River and 9 road connections.
The works on this project consisted in the supply and installation of the FREYSSINET H2000 stay-cable system with 48 cables and the execution of post-tensioning works of the deck.
The works on this project consisted in the supply and installation of the FREYSSINET H2000 stay-cable system with 48 cables and the execution of post-tensioning works of the deck.
NEW BUILD
Oradea
Innovative solution green light tramway lane project Dacia Bridge - Magheru Boulevard, Oradea
The works on this project consisted in construction of an underpass bridge under Bd. Magheru, 2 access ramps, rehabilitation works at Dacia bridge, tramway and road works.
The scope of this project was to improve the traffic flow in the area by creating a third lane on the bridge, solving the traffic problems on Bd. Magheru and prioritizing the public transport by creating a green light lane for the tram.
The scope of this project was to improve the traffic flow in the area by creating a third lane on the bridge, solving the traffic problems on Bd. Magheru and prioritizing the public transport by creating a green light lane for the tram.
NEW BUILD
Oradea
Bridge construction over Crisul Repede between Plevnei street and Szigligeti Ede street
The works on this project consisted in two stages: the demolition of the old bridge and the construction of a new arch bridge with a mixed steel-concrete deck supported by tie rods and 2 roundabouts.
The construction of this bridge, also called the Centenary Bridge, is one of Freyrom landmark project.
The construction of this bridge, also called the Centenary Bridge, is one of Freyrom landmark project.
NEW BUILD
Oradea
Overpass over Oradea's ring road, in Nojoridului street area
The works on this project consisted in the construction of an overpass over Oradea bypass, with a single span of 33 lm, ramps for the overpass and connection roads with the ring road and the adjacent streets.
In order to improve the traffic flow, the junctions between the connection roads and the adjacent streets were made through roundabout and the connection with the ring road was made through acceleration and deceleration lanes.
In order to improve the traffic flow, the junctions between the connection roads and the adjacent streets were made through roundabout and the connection with the ring road was made through acceleration and deceleration lanes.
NEW BUILD
Poiana Sarata
Road bridge over Oituz at Poiana Sarata on DN11, km 90+450
The works on this project consisted in the demolition of the existing bridge and the construction of a new bridge with a single span of 22.4 lm and a total length of 38.87 lm.
The aim of the works was to improve the general traffic conditions and to increase the traffic safety and the speed traffic.
The aim of the works was to improve the general traffic conditions and to increase the traffic safety and the speed traffic.
NEW BUILD
Agigea
Road bridge at km 0+540 of the Danube-Black Sea Canal
The works on this project consisted in the design, supply and installation of the FREYSSINET H2000 stay-cable system with 64 cables.
The purpose of building the bridge was to provide a connection between the northern and southern parts of the harbour, which were previously separated by the Danube-Black Sea Canal.
The purpose of building the bridge was to provide a connection between the northern and southern parts of the harbour, which were previously separated by the Danube-Black Sea Canal.
REPAIR
Romania
Framework contracts for repair and replacement of expansion joints
With a vast experience and numerous contracts for repair and replacement of expansion joints, we have replaced more than 3000 lm of expansion joints in the last 2 years alone.
REPAIR
Oradea
Rehabilitation of the reinforced concrete cable-stayed bridge over the river Crisul Repede - Intelectualilor
Intelectualilor bridge is one of the oldest cable-stayed bridge in the country and has a total length of 85.85 lm and 2 spans. The works carried out aimed to restore the mechanical resistance and the original appearance of the main elements.
REPAIR
Gaesti
Repair works at the overpass over the CF on DN61 km 77+200 at Gaesti
The repair works consisted of infrastructure lining, external post-tensioning, shotcrete repairs, slab and road system reconstruction, infrastructure, viaducts and access stairs repair works.
REPAIR
Cernavoda
Bridge repairs on DN22 C km 3+445 at Cernavoda
The repair works consisted in the dismantling and rebuilding of the entire road system including also the deck components, construction of a new concrete slab, the lining of the cracked elevations, abutments, piles, concrete repair works and embankment protection works.
REPAIR
Buzau
Periodic maintenance works at the bridge on DN2 km 114+570 (Calea 2) over Buzau
The repair works consisted of sandblasting the truss type beams, cleaning of the cross beams, application of anti-corrosive protection, demolition of concrete and repairs with special mortars, reconstruction of the road system, ramps, drains and expansion joints.
REPAIR
Alexandria
Bridge on DN6, km 85+993, over the Vedea river at Alexandria
The scope of works consisted in repair works on arches, road system, sidewalk, guard rails, expansion joints, drains, stone packings, embankment connections, access stairs and protective works on infrastructures.
REPAIR
Agigea
Bridge rehabilitation DN39 km 8+988 at Agigea, Constanta county
The scope of works for this project consisted in the dismantling of the old cables (48 parallel SBP wires protected in round metal pipes) and the supply and installation of a new retrofitting stay-cable system FREYSSINET HD1000 with external diverters and anchorages with 7 and 12 cables.
REPAIR
ANINOASA
Bridge consolidation on DN 66A km 2+178 over the West Jiul at Aninoasa
In this project works were carried out at the road system, guard rails, drains, expansion joints, ramps, embankment connections, in riverbed, replacement of tie rods and strengthening works.
REPAIR
COSMESTI
Periodic maintenance of the bridge on DN 24 km 7+358, Cosmesti bridge
The works on this project consisted of resurfacing the carriageway, new asphalt pavement, maintenance of the metal decks, repair of the water collecting system and drainage devices and new expansion joints.
REPAIR
Bucharest
Seismic retrofitting of Bucharest City Hall building through base isolation method
The retrofitt works consisted in introduction of 36 dampers and 262 seismic isolators in order to increase the earthquake resistance at 9 - 9.2 on the Richter scale. One of the main benefits of base isolation method is reducing construction execution time.
NEW BUILD
Romania
Supply and installation of post-tensioning systems
Post-tensioning systems have been successfully implemented in numerous projects of works of art, civil and industrial constructions, using state-of-the-art materials and equipments.
The use of post-tensioned slabs allows the reduction of the weight of the superstructure and, consequently, of the seismic loads. Also, this method of execution significantly reduces the execution times due to the simple way of realising the formworks and the active and passive reinforcement.
The use of post-tensioned slabs allows the reduction of the weight of the superstructure and, consequently, of the seismic loads. Also, this method of execution significantly reduces the execution times due to the simple way of realising the formworks and the active and passive reinforcement.
NEW BUILD
Cluj-Napoca
Bridge over the Somesul Mic river on Portelanului Street (Portelanului Bridge)
The works on this project consisted in the construction of a new bridge with a 54 lm single span. The technical solution adopted was 'Warren truss' beams, with one lane in each direction, sidewalks, bicycle lanes, as well as re-profiling and embankment works. The project included also a new energy efficient street and architectural lighting and reorganisation of the adjacent areas.
NEW BUILD
Oradea
Sustainable Urban Mobility Corridor in "Emanuil Gojdu" Square Oradea - Stage I
The works on this project consisted in the construction of 6 underpasses, 12.117 square metres of sidewalks, 660 linear metres of bicycle lanes, 990 linear metres of lanes for public transport, upgraded road infrastructure, upgraded tram lines, new construction and upgraded transport stations, as well as trees planting, shrubs and new irrigation networks.
The overall aim of the project is to reduce carbon emissions in Oradea by creating a sustainable urban mobility corridor.
The overall aim of the project is to reduce carbon emissions in Oradea by creating a sustainable urban mobility corridor.
NEW BUILD
Oradea
Sustainable Urban Mobility Corridor in "Emanuil Gojdu" Square Oradea - Stage II
The works on this project have solved the traffic deficiencies that significantly affected the public transport, their location being the meeting point for more than 80% of tram and bus routes in Oradea.
The works on this project consisted also in the realization of roundabouts crossed by an underpass with a length of 33.7 lm, road infrastructure works that intersect with the tram lines, utilities undercrossings, lighting and landscaping works.
The works on this project consisted also in the realization of roundabouts crossed by an underpass with a length of 33.7 lm, road infrastructure works that intersect with the tram lines, utilities undercrossings, lighting and landscaping works.
NEW BUILD
Cluj-Napoca
Bridge over the Somesul Mic river, connection between Oasului Street and Rasaritului Street
The works on this project consisted in the construction of a bridge with a single span of 48.10 lm, arches and tie rods, carrigeway at the bottom and two sections of road, with a total length of 216 lm, including the roadway, sidewalks and bicycle lanes.
The construction of the bridge and the arrangement of the junctions related to the bridge have contributed to the fluidisation of the traffic, decongestion of the junctions in the area, as well as realization of economic and recreational activities in the parks in the area.
The construction of the bridge and the arrangement of the junctions related to the bridge have contributed to the fluidisation of the traffic, decongestion of the junctions in the area, as well as realization of economic and recreational activities in the parks in the area.
NEW BUILD
SATU MARE
Pedestrian and velo bridge over the Somes river in Satu Mare municipality
The works on this project consisted in the construction of a pedestrian and velo bridge in tied-arch system, carrigeway at the bottom and 2 side spans.
The aim of the project was to create a coherent network of bicycle lanes and to modernise the pedestrian routes, in order to sustainably transfer part of the modal share from private to public transport.
The aim of the project was to create a coherent network of bicycle lanes and to modernise the pedestrian routes, in order to sustainably transfer part of the modal share from private to public transport.
NEW BUILD
DEFILEUL JIULUI
Bridge construction over Jiu de la Meri and DN66 rehabilitation km 106+220 - km 106+965
The works on this project consisted in the construction of a new monolith arch bridge, carrigeway at the top, the first one built in Romania in the past 30 years, as well as the execution of retrofitt works for the road sector DN66 in the area of Lainici Monastery.
By optimizing the initial solution numerous benefits were brought to the project, including fitting into the specific style of the area, the decrease of the carbon footprint and the increase of the durability of the works because the materials used have a durability of over 100 years.
By optimizing the initial solution numerous benefits were brought to the project, including fitting into the specific style of the area, the decrease of the carbon footprint and the increase of the durability of the works because the materials used have a durability of over 100 years.
NEW BUILD
Bucharest
Virtutii - Nod Ciurel bridge
Virtutii - Nod Ciurel bridge is a complex infrastructure construction, which consists of a cable-stayed bridge over the Dambovita river, 2 overpasses over the Virtutii road and a ground level bridge over the Dambovita River and 9 road connections.
The works on this project consisted in the supply and installation of the FREYSSINET H2000 stay-cable system with 48 cables and the execution of post-tensioning works of the deck.
The works on this project consisted in the supply and installation of the FREYSSINET H2000 stay-cable system with 48 cables and the execution of post-tensioning works of the deck.
NEW BUILD
Oradea
Innovative solution green light tramway lane project Dacia Bridge - Magheru Boulevard, Oradea
The works on this project consisted in construction of an underpass bridge under Bd. Magheru, 2 access ramps, rehabilitation works at Dacia bridge, tramway and road works.
The scope of this project was to improve the traffic flow in the area by creating a third lane on the bridge, solving the traffic problems on Bd. Magheru and prioritizing the public transport by creating a green light lane for the tram.
The scope of this project was to improve the traffic flow in the area by creating a third lane on the bridge, solving the traffic problems on Bd. Magheru and prioritizing the public transport by creating a green light lane for the tram.
NEW BUILD
Oradea
Bridge construction over Crisul Repede between Plevnei street and Szigligeti Ede street
The works on this project consisted in two stages: the demolition of the old bridge and the construction of a new arch bridge with a mixed steel-concrete deck supported by tie rods and 2 roundabouts.
The construction of this bridge, also called the Centenary Bridge, is one of Freyrom landmark project.
The construction of this bridge, also called the Centenary Bridge, is one of Freyrom landmark project.
NEW BUILD
Oradea
Overpass over Oradea's ring road, in Nojoridului street area
The works on this project consisted in the construction of an overpass over Oradea bypass, with a single span of 33 lm, ramps for the overpass and connection roads with the ring road and the adjacent streets.
In order to improve the traffic flow, the junctions between the connection roads and the adjacent streets were made through roundabout and the connection with the ring road was made through acceleration and deceleration lanes.
In order to improve the traffic flow, the junctions between the connection roads and the adjacent streets were made through roundabout and the connection with the ring road was made through acceleration and deceleration lanes.
NEW BUILD
Poiana Sarata
Road bridge over Oituz at Poiana Sarata on DN11, km 90+450
The works on this project consisted in the demolition of the existing bridge and the construction of a new bridge with a single span of 22.4 lm and a total length of 38.87 lm.
The aim of the works was to improve the general traffic conditions and to increase the traffic safety and the speed traffic.
The aim of the works was to improve the general traffic conditions and to increase the traffic safety and the speed traffic.
NEW BUILD
Agigea
Road bridge at km 0+540 of the Danube-Black Sea Canal
The works on this project consisted in the design, supply and installation of the FREYSSINET H2000 stay-cable system with 64 cables.
The purpose of building the bridge was to provide a connection between the northern and southern parts of the harbour, which were previously separated by the Danube-Black Sea Canal.
The purpose of building the bridge was to provide a connection between the northern and southern parts of the harbour, which were previously separated by the Danube-Black Sea Canal.
REPAIR
Romania
Framework contracts for repair and replacement of expansion joints
With a vast experience and numerous contracts for repair and replacement of expansion joints, we have replaced more than 3000 lm of expansion joints in the last 2 years alone.
REPAIR
Oradea
Rehabilitation of the reinforced concrete cable-stayed bridge over the river Crisul Repede - Intelectualilor
Intelectualilor bridge is one of the oldest cable-stayed bridge in the country and has a total length of 85.85 lm and 2 spans. The works carried out aimed to restore the mechanical resistance and the original appearance of the main elements.
REPAIR
Gaesti
Repair works at the overpass over the CF on DN61 km 77+200 at Gaesti
The repair works consisted of infrastructure lining, external post-tensioning, shotcrete repairs, slab and road system reconstruction, infrastructure, viaducts and access stairs repair works.
REPAIR
Cernavoda
Bridge repairs on DN22 C km 3+445 at Cernavoda
The repair works consisted in the dismantling and rebuilding of the entire road system including also the deck components, construction of a new concrete slab, the lining of the cracked elevations, abutments, piles, concrete repair works and embankment protection works.
REPAIR
Buzau
Periodic maintenance works at the bridge on DN2 km 114+570 (Calea 2) over Buzau
The repair works consisted of sandblasting the truss type beams, cleaning of the cross beams, application of anti-corrosive protection, demolition of concrete and repairs with special mortars, reconstruction of the road system, ramps, drains and expansion joints.
REPAIR
Alexandria
Bridge on DN6, km 85+993, over the Vedea river at Alexandria
The scope of works consisted in repair works on arches, road system, sidewalk, guard rails, expansion joints, drains, stone packings, embankment connections, access stairs and protective works on infrastructures.
REPAIR
Agigea
Bridge rehabilitation DN39 km 8+988 at Agigea, Constanta county
The scope of works for this project consisted in the dismantling of the old cables (48 parallel SBP wires protected in round metal pipes) and the supply and installation of a new retrofitting stay-cable system FREYSSINET HD1000 with external diverters and anchorages with 7 and 12 cables.
REPAIR
ANINOASA
Bridge consolidation on DN 66A km 2+178 over the West Jiul at Aninoasa
In this project works were carried out at the road system, guard rails, drains, expansion joints, ramps, embankment connections, in riverbed, replacement of tie rods and strengthening works.
REPAIR
COSMESTI
Periodic maintenance of the bridge on DN 24 km 7+358, Cosmesti bridge
The works on this project consisted of resurfacing the carriageway, new asphalt pavement, maintenance of the metal decks, repair of the water collecting system and drainage devices and new expansion joints.
REPAIR
Bucharest
Seismic retrofitting of Bucharest City Hall building through base isolation method
The retrofitt works consisted in introduction of 36 dampers and 262 seismic isolators in order to increase the earthquake resistance at 9 - 9.2 on the Richter scale. One of the main benefits of base isolation method is reducing construction execution time.
