SigmaSlab®-G at Aertssen Group Loading Dock, Verrebroek, Belgium
The first SigmaSlab®-G has been installed by Delporte at the Aertssen site in Verrebroek, Belgium.
SigmaSlab® is an innovative new concrete slab technology developed by CCL and Bekaert combining all the benefits of CCL post-tensioning with the advantages of Dramix® steel fiber concrete reinforcement without the need for traditional reinforcement.
SigmaSlab®-G at CDC, Niederaula, Germany
A 10,000 m² high-performance and completely seamless concrete slab was cast for CDC Germany. The slab consisted of two panels of 120 m x 42 m without any joints.
Angel Gardens, Manchester, UK
CCL designed a combination of post-tensioned (PT) and traditional reinforced concrete solutions for this landmark luxury development in Manchester.
Qorsaita Bridge, Sir El Daniyeh, Lebanon
CCL provided an alternative post-tensioned concrete solution to overcome difficulties and provide a cost-effective and maintenance-free solution for this new single-span, 100-meter-long bridge located in Sir El Daniyeh in the North of Lebanon. It was constructed across a deep valley to connect two small towns.
UHPC Factory, Zouk Mosbeh, Lebanon
CCL built the first factory in the Middle East specifically dedicated to the production of Ultra-High Performance Concrete (UHPC).
The factory was designed as a steel structure with 1,100 m² of post-tensioned slab on grade. CCL brought in its specialist Surface division to engineer a flooring solution suitable for a very aggressive environment and harsh chemical spillages.
Dolmsundbrua, Trondheim, Norway
CCL has supplied and installed its XM post-tensioning system for this impressive cantilever structure on the west coast of Norway.
Sky Fort, Sofia, Bulgaria
CCL supplied its XF flat slab bonded post-tensioning system and equipment for the first Bulgarian Skyscraper, Sky Fort, located in the capital, Sofia.
Ephad Combarel, Rodez, France
CCL completed post-tensioning works on EPHAD Combarel, a new accommodation facility for the dependent elderly in Rodez, France.
Le Galilée Zac Andromède Blagnac, Blagnac, France
CCL systems were used to post-tension the curved wall that is the main feature of this office building. This provided a means of strengthening the structure whilst still maintaining its complex shape.
Clatterbridge Cancer Centre, Liverpool, UK
CCL designed the post-tensioned (PT) slabs for the Clatterbridge Cancer Centre in Liverpool to answer the very specific loading, deflection, and vibration criteria of the building design for this 11-storey specialist hospital.
Birmingham Dental Hospital, Birmingham, UK
CCL designed and supplied the horizontal slabs from the ground to the fourth floor and installed its XF post-tensioning flat-slab system over five floors of the Birmingham Dental Hospital and school of dentistry.
Worcester Library and History Centre, Worcester, UK
CCL XF10 and XF20 post-tensioning systems were used to reduce and rationalise the depths of the original reinforced concrete floors to an overall depth of 250 mm in all areas, apart from the level-two strongroom, whilst accommodating the integral cooling pipes.
Coldmill School, Ebbw Vale, UK
CCL was called upon to design all suspended horizontal floor slabs and supply and install its XF flat slab post-tensioning system. The company was also appointed to advise on areas open to design development.
Eagle House, London, UK
Eagle House stands at the heart of a new flagship mixed-use development close to the financial area of London. CCL designed, detailed, supplied, and installed its flat slab post-tensioning system for this mixed-use development.
Strata SE1, London, UK
CCL was commissioned to undertake the specialist post-tensioning design for Strata SE1, a 147-metre-high, 43-storey residential development in Elephant and Castle, central London. It is the first building in the world to have three integral wind turbines.
The Tower, One St George Wharf, London, UK
CCL's objective was to provide a faster, more efficient method of construction than that of the original RC design for this 181 metre tall, slender and circular tower containing 212 luxury apartments.
The University of Sheffield, The Diamond, Sheffield, UK
CCL was engaged to provide an alternative structural solution to the original voided reinforced concrete slab scheme for the £81 m Diamond, the home of the Faculty of Engineering at the University of Sheffield.
WMDC Offices, Wakefield, UK
CCL carried out the post-tensioning design of all horizontal floor plates for this council building. A key feature of the project was the inclusion of fair-faced soffits, highlighting the suitability of post-tensioned slabs for fair-faced soffit applications.
Tradewinds Towers, Marina Bay, Gibraltar
CCL supplied its XU post-tensioning system, equipment and supervised the installation on site for this mixed-use development located on Gibraltar's west coast.
Al Nakheel Tower, Riyadh, KSA
CCL was chosen to work on this prestigious building because of its alternative solution and proven experience in the region.
Golden Tower, Jeddah, KSA
CCL value engineered this project to provide cost savings and simplify construction for this high-end residential development.
King Road Tower, Jeddah, KSA
CCL was asked to provide a solution that would maximise space whilst still allowing architectural freedom within the tower, creating a large open space for this landmark project. CCL optimised the design, using the benefits of post-tensioning, which allows large spans even where high loadings occur.
Beirut Tower, Beirut, Lebanon
CCL carried out a value engineering exercise for this project and proposed an alternative solution consisting of a two-way post-tensioned slab using the CCL bonded flat-slab system.
Sky Gate, Beirut, Lebanon
To accommodate the Lebanese law of setback requirements and because of its location between two buildings, the 42-storey Sky Gate residential development in Beirut has particularly unconventional geometry. CCL designed a cantilever system of post-tensioned beams to support this.
St Rafqa Basilica, Jrabta, Lebanon
Built on the mountainside at Jrabta in Lebanon, this imposing structure is designed to give the impression of a ship.
The challenging design of the roof, as a one-way slab resting on concave beams, included spans that averaged around 32 m and a concave shape with variable sectional geometry. The CCL design team responded to these challenges with a series of innovative solutions.
Urban Development Project, Tripoli, Lebanon
CCL carried out a design review, the precasting and the prestressing operations, as well as the installation of the beams for this urban development project which was developed to increase the local economic development and enhance the quality of life around the historic centres of five main cities.
Villa Kabbaj, Casablanca, Morocco
CCL designed the post-tensioned (PT) solution which brought architect Mohammad Kabbaj's vision for his new home to life. The project involved the transformation of an old family villa located in the California district of Casablanca into a modern open-plan, fair-faced concrete villa.
Morocco Mall, Casablanca, Morocco
CCL provided the mix of post-tensioning solutions of transfer beams and slabs for this shopping mall, the largest in North Africa.
HIST, Sør-Trøndelag University College, Trondheim, Norway
CCL's approach for this project focused on delivering rational solutions and ensuring efficient planning. Both of which were key to the success of the project.
Santa Anita Mall, Lima, Peru
Santa Anita Mall is one of the biggest malls to be constructed in Lima, Peru. It covers an area of 200,000 m2 and was constructed as the economic growth of the country increased and demand for retail activity grew.
CCL installed its XF10 and XF20 post-tensioning systems on the mall.
The Abraj Quartier, The Pearl, Qatar
CCL simultaneously post-tensioned four towers within the Abraj Quartier development.
AKH Tower, Doha, Qatar
AKH Tower is an impressive structure in the West Bay business district of Doha in Qatar. CCL was commissioned by the main contractor, Ramco Trading & Contracting Co., to design, manufacture and install 41,000 m2 of post-tensioned (PT) slabs.
Al Dana Tower, Doha, Qatar
Al Dana Tower is an innovative flagship structure, close to the City Centre Mall in the West Bay business district of Doha. CCL was commissioned to design, manufacture and install 49,000 m2 of post-tensioned slabs.
Al Shemoukh Twin Towers, Doha, Qatar
The £101.9 m Al Shemoukh Twin Towers project in Doha, Qatar, is a commercial and retail development spanning a pair of 22-storey towers and central mezzanine level, with a combined area totaling 170,000 m2. CCL designed, supplied, and installed its post-tensioned (PT) XF flat-slab system.
Development of ISF Camp, Qatar
CCL was approached by their client to redesign an 18-metre steel beam to convert it to a post-tensioned concrete beam.
Mall of Dilmunia, Manama, Bahrain
CCL successfully completed over 110,000 m2 of post-tensioned slabs and beams over seven levels for Bahrain's first family-centric mall concept.
Mozoon Towers, Doha, Qatar
CCL is simultaneously post-tensioning four towers for a new commercial and residential development in Doha.
Parcel 18, The Pearl, Qatar
CCL was commissioned to design, manufacture and install 63,000 m2 of post-tensioned slabs at Parcel 18 (also known as Tower 31), located on The Pearl, Qatar's largest harbour, the Porto Arabia Marina.
St. Regis Hotel and Residential Towers, Doha, Qatar
CCL was commissioned by the main contractor, Construction Development Company (CDC), to carry out the design, supply, and installation of 100,000 m2 of post-tensioned slabs and beams for the St. Regis Hotel and Residential Towers, an impressive complex built in the West Bay area of Doha.
W Doha Hotel and Residences, Doha, Qatar
CCL's post-tensioning system accommodated the unique geometry of this luxury boutique hotel in Doha.
Y-Office Tower, Doha, Qatar
CCL worked with the project's design team from the earliest stages to develop structural solutions for the building, agreeing on a slab strategy that has led to the construction of 23 post-tensioned slabs designed, supplied, and managed by CCL.
Il Bank Maltepe, Istanbul, Turkey
CCL's post-tensioned flat slabs offer a low-maintenance, cost-effective solution compared to the original steel structure design for this project.
Index Tower, Dubai, UAE
CCL designed six-metre-deep transfer beams using CCL's multistrand system to accommodate an open-plan ground floor layout supporting 86-storeys above for this prestigious building.
Silverene Twin Towers, Dubai, UAE
CCL was appointed by Arabtec to provide a post-tensioning design for the slabs, which span 8.5 m as an average in the podium area and more than 10 m in the tower area.
Marina 101 Tower, Dubai, UAE
CCL was employed by the consultant and contractor because of its experience in the construction of 'mega towers' over the previous 10 years, the most recent being the 86-storey Index Tower.
City of Lights, Abu Dhabi, UAE
The City of Lights, a new residential, commercial, and business complex, is located on Al Reem Island, off the coast of Abu Dhabi. CCL provided the post-tensioning and designed, supplied, and installed its PT XF20 and XF30 systems, from basement two to level 58.
Novartis Oncology Research Centre, New Jersey, USA
CCL worked collaboratively with LERA Consulting Structural Engineers to provide the post-tensioned (PT) slab solution for this world-leading oncology research centre in New Jersey.
25 Beacon, Boston, USA
CCL was engaged to design a specialised solution to enable the construction of a parking basement beneath two luxury townhouses in a conservation area in Boston.
Gaylord National Hotel & Convention Centre, Maryland, USA
CCL, with its vast knowledge of monostrand and multistrand systems, provided viable alternatives to the original construction methods for this mega development in the Washington DC area.
Fort Belvoir Hospital Parking Garages, Virginia, USA
CCL was contracted to furnish the post-tensioning material for the two parking structures, serving the new hospital and totaling about one million sq ft (304.8 k m2) of floor -slab area.
River House Condominiums, Michigan, USA
At the early stage of construction, the engineer of record, URS, approached CCL about the possibility of using vertical post-tensioning in the shear walls to increase the stiffness of the structure and reduce sway of this high-rise development which is the tallest in the city of Grand Rapids, Michigan.
University of Rochester, Wilmot Cancer Centre, New York, USA
CCL was involved in the early stage of the construction process and worked with the engineer of record, Jensen Engineering, as well as the local construction team, to make sure the project was completed successfully and on schedule.
Pont Aneho, Togo, Africa
CCL proposed a solution, which was to design and construct the precast, post-tensioned bridge using a precast cantilever segmental procedure, balanced by cast in situ, counterweights behind abutments.
Cityringen Extension, Copenhagen, Denmark
CCL has carried out the post-tensioning for an elevated bridge extension to the new Cityringen line of the Copenhagen Metro system.
Post-tensioned Concrete Wind Turbine Bases, Denmark
Vertical post-tensioning was carried out on three 84-metre-high concrete wind turbine bases using 9-15 and 5-15/1-15 tendons.
Sandsjöbacka Bridge, Kungsbacka, Sweden
PEAB Sweden, one of the Nordic region's leading construction and civil engineering companies, commissioned CCL to supply and install CCL XM post-tensioning systems for the new Sandsjöbacka Bridge which is located over the E6 motorway near Kungsbacka, Sweden.
A4 Contournement Sud de Reims, Reims, France
The use of CCL post-tensioning systems - which meet the latest international design standards, including ETAG 013 and those set down by fib, AASHTO, and UK CARES - provided the assurance of quality and conformity for a new bypass to the south of Reims.
Jamarat Bridge, Mecca, KSA
The colossal, multi-storey Jamarat Bridge was constructed in order to prevent stampedes when the millions of Hajj pilgrims gather to stone the three pillars in the religious ritual, signifying the rejection of evil. In order to address the problem, the Saudi Kingdom's Ministry of Municipalities and Rural Affairs appointed the consultant Dar Al Handasah to propose a solution.
King Abdullah Financial District (KAFD) Station, Riyadh Metro, Riyadh, KSA
CCL provided the post-tensioning (PT) solution for the new King Abdullah Financial District (KAFD) station, which will be one of the four primary stations of the new Riyadh Metro.
Beirut River Solar Snake, Beirut, Lebanon
The initial proposal to avoid columns or pillars in the river was to erect steel beams across the river. However, the cost and corrosion risks of that specification led the project team to approach CCL about engineering a post-tensioned concrete alternative to construct the world's first 'solar snake'.
Autoroute Marrakech-Agadir, Morocco
CCL successfully secured the project because of its experience, local presence, and the cost-effective solution that the company was able to offer. In accordance with the clients' instructions, CCL began construction immediately and completed the post-tensioning works to schedule and within the required budget.
Casablanca - El Jadida Highway, Morocco
The local presence of CCL enables the company to mobilise its resources quickly and meet the tight deadlines on the project, allowing the bridge to be completed ahead of schedule.
Lusail Expressway Temporary Bridge, Qatar
CCL was approached to provide a solution for the building of a temporary bridge as part of the Lusail Expressway, which would allow construction work to continue in the adjacent area whilst the temporary structure was erected.
Latakia - Ariha Highway, Syria
CCL was involved in the precasting, the post-tensioning, and the installation of beams for this six-lane expressway which includes 16 viaducts, each containing post-tensioned beams 36 metres in length.
Eden Roc Residences, Limassol, Cyprus
Eden Roc is a luxury residential complex in central Limassol, adjacent to the Amathos river, approximately half a kilometre from the seafront.
Olympic Resort, Limassol, Cyprus
A 29-storey tower will form the centrepiece of the
resort and will include 150 apartments overlooking the
Mediterranean in this hotel-style residential building.
KeyFreight Warehouse, Beirut, Lebanon
CCL designed and installed the company’s SURFACE jointless flooring system at KeyFreight Warehousing’s newest facility in the port of Beirut.
SigmaSlab®-E at Nyhavna EN BT2, Trondheim, Norway
NyhavnaEN BT2, is the second building to be completed by CCL, the first building was traditional post-tensioned slabs and this building has been completed using CCL and Bekaert’s newest innovation, SigmaSlab®.
SigmaSlab®-G at Coppel Distribution Center, Texcoco, Mexico
An area of 47,000m2 has been reinforced with SigmaSlab® technology, in 100 m x 100 m panels. The absence of joints and the high durability of SigmaSlab®-G made it the ideal solution for this application where heavily loaded forklifts will be operated.
Tawfeer Warehouse, Middle East
CCL was to provide a fully integrated flooring solution to
support VNA racking systems
and provide a joint-free, crackfree,
dustproof and high abrasion resistant slab-on-ground. It
was critical that the slab could support the high weight of 100kN/m2.
National Rehabilitation Centre, Loughborough, UK
CCL’s objective was to explore the potential of post -tensioning to reduce overall concrete usage and embodied carbon. One of the major challenges CCL faced was the requirement to reduce the thickness of the slabs while maintaining their structural integrity and meeting stringent
NHS vibration requirements.
Sky Tower, Limassol, Cyprus
CCL was engaged to design a post-tensioned solution which would achieve this architectural vision. The optimisation of slab depth not only met these aspirations, it also led to cost savings by reducing the quanitities
of concrete and reinforcement required.
Italian Cheese Factory, Riyadh, KSA
CCL used SigmaSlab® Technology to provide a fully integrated flooring solution, from subgrade to finish, offering a jointless, sloped, flat and durable industrial floor for the cold storage and production of this Italian Cheese Factory located in Riyadh.
Transmed Logistics Warehouse, Jeddah KSA
The first SigmaSlab® on ground has been completed in Saudi Arabia which was specifically tailored to our client, Transmed Logistics requirements.
The client was facing problems with the maintenance and flatness of their current warehouse floors so they turned to CCL to devise a jointless, durable and flat floor to enhance their productivity.
Asmar Wood Warehouse, Zahle, Lebanon
A 15,000 m2 warehouse which comprises 5,500 m2 slab on grade and 9,500 m2 suspended slabs.
CCL’s specialist Surface team was engaged to carry out a value engineering exercise on an existing reinforced concrete (RC) slab design.
AUBMC Car Park, Beirut, Lebanon
The American University of Beirut Medical Centre required a durable and sustainable
solution for its underground car park which needed to be executed within a four week timeframe.
LeMall Jbeil, Jbeil, Lebanon
CCL’s specialised Surface flooring team was commissioned to install floor slab solutions in the parking areas in basements one and two, a total area of 11,250 m2.
Warehouse, Mar Roukoz, Lebanon
CCL was called upon to provide a value
engineering solution for the floor of a warehouse in the village of Mar Roukoz in the Matn district of Lebanon, east of Beirut.
Tower FortyFour, Lebanon
CCL’s jointless flooring system ‘Surface’ provided a screed-free solution which reduced the applied loads on the slabs and increased the floor-to-soffit height, providing additional headroom and vehicle clearance at the basement levels.
Youth Club, Marjeyoun, Lebanon
CCL installed its XU unbonded post-tensioning system and carried out the concreting of the slab in a single pour.
Alfafries, Middle East
CCL’s objective was to design, install and complete concrete
finishing for seamless
SigmaSlab®’s on ground and
SURFACE slabs on ground (SOG)
of up to 50m x 25m for freezer
and chilled rooms.
SADAFCO Facility, KSA
CCL’s objective was to design, procure the materials and install a jointless, flat, durable FM2 floor for SADAFCO, whilst meeting the two-week project deadline.
DAMAC Heights, Dubai, UAE
Chosen to provide post-tensioning design, materials and execution, CCL supplied its XF Bonded PT System.
The Waves Towers, Dubai, UAE
CCL was asked by the contractor Al Mereikhi General Contracting and consultant engineers Norr Group Consultants International Ltd to carry out the design and execution, using the post-tensioned method of construction.
Indigo Tower, Dubai, UAE
CCL was commissioned by consulting engineers WS
Atkins to provide a floor solution that could provide a
thinner slab within construction schedule parameters.
Latitude 39 Indianapolis, Il, USA
For this project, CCL was commissioned to design and supply a 60,000-square-foot (60,000 m²) slab on grade.
HotRot Composter, Kingsnorth, UK
Waste management specialists HotRot
Organic Solutions completed the
construction of a new composting facility
in Kingsnorth, Kent.
Office Building, London, UK
When major modifications were to be carried out to the interior of a large retail unit in Liverpool One, CCL was commissioned to provide a strengthening
solution to accommodate new loads.
Khalifa Industrial Zone Abu Dhabi (KIZAD), Abu Dhabi, UAE
After originally quoting for 9,500 m2 of post-tensioned slabs for an administration
building in the Khalifa Industrial Zone, Abu Dhabi (KIZAD), CCL entered into
discussions with the client to propose a
value-engineered solution for the entire project.
Tiara Hotel, Dubai, UAE
CCL designed and installed the original post-tensioning for the Tiara hotel in 2008 with the two hotel towers each having 22 floors and a total area of around 60,000 square metres.
Nad Al Sheba Villa, Dubai, UAE
CCL provided the full structural scheme for the entire project which included the detailed design of all post-tensioned and reinforced concrete horizontal elements for the building, including suspended slabs, ground raft and slab on grade.
Vastern Road Bridge, Reading, UK
CCL was commissioned to provide back-span tie down of the deck using its XM post-tensioning system. This was achieved by installing XM30 vertical unbonded tendons which were stressed to 65% UTS.
Primark Store, Worcester, UK
CCL’s role involved exposing the existing unbonded post-tensioning system within the concrete slab and carrying out the de-tensioning of the tendons. Once this had been completed, the CCL XU anchors could be moved and reset around the void, and the concrete cast around the anchors.
SRGE Wind, Aalborg, Denmark
The project involved the installation and execution of vertical post-tensioning using CCL XV tendons and active CCL XM anchors, incorporating 15 tons of strands. The aim was to address the structural demands of a test rig designed to evaluate the capacity of windmill wings. The dynamic nature of these tests, particularly the significant cantilever effect, created substantial structural challenges that required innovative solutions.
Sickla Station Tower, Stockholm, Sweden
CCL was brought in to implement vertical
post-tensioning using CCL XV tendons and active CCL XM anchors, essential for managing the building’s tensile loads and optimising its design.
Karla Tower, Gothenburg, Sweden
The building’s intricate structure required advanced engineering solutions, including the implementation of vertical post-tensioning (PT) to ensure structural stability.
Faslane Viaduct, HM Naval Base, Clyde, Scotland
CCL was commissioned to undertake the post-
tensioning work for the precast concrete-
beam viaduct.
Greetham Street, Portsmouth, UK
CCL proposed a fully in situ solution, removing both the need
to use costly precast shells, and carry out works across a live carriageway – eliminating a large element of risk from the project.
Regent's Canal Road Bridge, London, UK
CCL was presented with several problems at an early stage of the project, concerning the design and geometry of the post-tensioning within the post-tensioned precast bridge beams. CCL’s advice to the consultant on the use of its ETAG-approved XM range system enabled them to overcome these issues and progress design.
Fidar Bridge, Lebanon
when CCL was commissioned to undertake the post-tensioning works, the construction schedule was already very tight. In addition to this, the company had to ensure that the existing roads behind the abutments were not damaged during the placement of the beams.
Aberdeen Hospital ECC, Aberdeen, UK
The project is being constructed using an energy-efficient design and, in line with this, CCL supplied its CARES-approved XF20 post-tensioning system (designed and manufactured to ETAG 013) and supervised the installation.
Athena, Startford High Street, London, UK
Lancsville Construction appointed CCL for the post-tensioning works because of our proven ability to react quickly to their needs, previous performance and well-maintained relationships on similar successful projects.
N03 / N04 Athletes' Village, London, UK
CCL installed and supplied the CCL XF flat-slab bonded system for both plots N03 and N04.
N15 Athletes' Village, London, UK
CCL supplied and installed its XF flat-slab bonded post-tensioning system. The CCL solution achieved a flat soffit within the tight floor-to-floor heights, whilst maintaining a minimal floor thickness.
The Bioenergy Centre, Nottingham University, Nottingham, UK
CCL provided the design of the post-tensioned slabs and carried out the installation of its XF10 and XF20 systems.
Central Village Multi-Storey Car Park, Liverpool, UK
CCL installed three levels of suspended post-tensioned beam and slab car park decks, supplying its XM system in the ground floor beams and XF bonded system to all levels above.
Chiswick Park, London, UK
As a leading post-tensioning specialist, CCL designed and installed the suspended horizontal post-tensioned floor plates over 10 levels, a total of 25.089 m3, on building six in the Chiswick office park. The company also designed the reinforced concrete-core slabs and precast edge units.
The Crest Academy, London, UK
CCL designed, supplied and installed their XF post-tensioning system for block two, level four and block three, levels 3-6.
Crown Place Residences, Liverpool, UK
In order to create an access route for
deliveries beneath a section of a student
housing complex, CCL installed four post-tensioned transfer beams which support
the levels above.
Epsom Station, Epsom, UK
CCL designed and installed the post-
tensioning on this large regeneration
project forming part of Epsom Railway
station.
Frances Wharf, Burdett Road, London, UK
CCL was engaged to supply materials and supervise the installation and stressing of the post-tensioning using CCL’s new flat-slab unbonded system to eight levels of the residential block.
Beatson Translational Research Centre. Glasgow, UK
CCL designed all suspended horizontal
floor plates and reinforced concrete
core slabs for this new world-class
translational research centre in Glasgow.
The company also supplied and installed
its XF post-tensioning system.
Highfield Humanities College, Blackpool, UK
CCL’s main objectives while working on the project were to increase the floor-to-floor programme cycle, create a fair-faced soffit and achieve cost savings by reducing slab depth when compared to traditional RC slabs
Hotel La Tour, Birmingham, UK
CCL designed and post-tensioned (PT) the suspended floor slabs on levels two and three, using its XF system. The design featured a 300/220 mm post-tensioned flat-slab for level two and a 600/520 mm PT transfer slab for level three, which had to support three to six levels of precast structure.
Imagination Technologies, Phase 1, Kings Langley, UK
As a post-tensioning specialist subcontractor, CCL undertook the design of all suspended horizontal floor plates over the three levels of the structure, a total of 6460 m3, and supplied and installed its XF flat-slab system.
IYLO, London, UK
CCL was commissioned to supply the unbonded post-tensioning system and supervise all post-tensioning activities required for the lower floors and the 20-floor tower.
University Energy Research Building, Leeds, UK
CCL designed and installed post-tensioned slabs incorporating its XF system, which reduced floor thickness whilst maintaining fair-faced soffits.
The SportPark, Loughborough University, Loughborough, UK
CCL was commissioned to supply, install, stress and grout all the required post-tensioned slabs, using the bonded XF system, one of the important aspects of this project was CCL’s ability to create staple-free post-tensioned slabs, as soffits were to be fair-faced exposed concrete.
Marble Arch House, London, UK
As a leading post-tensioning specialist, CCL was commissioned to design and install its full range of XF bonded flat-slab systems in this seven-storey office and retail building.
Mayflower Halls, Southampton University, Southampton, UK
CCL undertook the design, supply and installation of all horizontal superstructure elements for block A levels 5 to 13, and block B levels 3 to 17.
Paradise Dock, Lee Valley Park, London, UK
CCL was commissioned to supply and supervise installation and stressing of their new flat-slab unbonded 0.6” system on four multi-storey residential blocks at Paradise Park, with approximately 51 tonnes of 0.6” greased and sheathed strand.
Skinners Academy, Kent, UK
CCL completed the design, supply and installation of all suspended post-tensioned floor slabs using its XF system.
Bristol & Bath Science Park, Bristol, UK
CCL worked on SPark One, the project’s first building, from October 2010 to January 2011. It supplied the design and materials, and carried out the installation of its XF10, XF20 and XF30 post-tensioning systems
New South Quarter, Wandle Park, Croydon, UK
CCL is supplying CCL’s new XU and XF systems and supervising their installation in the first two residential blocks to be constructed.
Lighthouse, Århus, Denmark
CCL’s objective was to reduce slab thickness, reduce the number of piles, and reduce deflection as the façade requirement was strict.
Marina of Casablanca, Casablanca, Morocco
The use of the CCL value engineering service at an early stage meant the project could be changed to a post-tensioned alternative without causing any delays or complications to the construction schedule.
IMOCOM Building, Lisbon, Portugal
The IMOCOM project utilises CCL flat-slab anchors
(XF20) in each floor, and multistrand tendons (XM30, XM40, XM60) at the corners of the building. C
CAIS Office, Lisbon, Portugal
In order to create the long, uninterrupted spans of open office space required by the client, CCL post-tensioned slabs were used and provided the ideal solution by removing the need for any interior concrete walls, pillars or beams.
Wave House, Sweden
CCL were tasked with addressing the problem of lateral forces on the structure, while ensuring speed and quality during construction. CCL provided cable assembly, stressing and grouting for the project.
City Gate, Gothenburg, Sweden
CCL were tasked with implementing vertical post-tensioning using CCL XV tendons and active CCL XM anchors, involving the installation, tensioning, and grouting of 67 tons of strands.
Brick Studios, Gothenburg, Sweden
CCL was tasked with implementing vertical post-tensioning using CCL XV tendons and active CCL XM anchors, including the installation, tensioning, and grouting of 4 tons of strands, to enhance the building’s performance and sustainability.
International Airport Kastelli, Crete
The New International Airport of Crete at Kastelli is a landmark infrastructure project that will significantly enhance connectivity and support economic growth across the region. Designed to accommodate increasing passenger traffic and provide a modern travel experience, the airport is a vital addition to Greece’s national transport network. CCL was engaged to deliver a post-tensioned slab solution as part of the structural works for the terminal buildings.
