Predals<\/h1><\/div>Precast beams are concrete slabs that form the basis for sturdy, solid floors. They are fully precast and further finished on site by pouring additional concrete or rebar on top of the lattice girders. This system creates a full, solid floor surface that is flexible for modifications such as holes or piping. <\/p>\n<\/div><\/div><\/div>
![\"C-concrete](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271365%27%20height%3D%272048%27%20viewBox%3D%270%200%201365%202048%27%3E%3Crect%20width%3D%271365%27%20height%3D%272048%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
<\/div><\/div><\/div><\/div>![\"C-concrete](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271365%27%20viewBox%3D%270%200%202048%201365%27%3E%3Crect%20width%3D%272048%27%20height%3D%271365%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
<\/div><\/div>A powerful foundation for your construction projects<\/h2><\/div>Predals consist of a concrete slab with integrated lattice girders. These lattice girders ensure that the reinforcement is higher in the floor, so that there is sufficient concrete coverage and the final total thickness of the floor slab is between 15 and 25 cm. Additional concrete is poured on site over the lattice girders and the protruded reinforcement, creating one solid, strong floor that can withstand heavy loads and large spans. <\/p>\n
Important properties of predals:<\/p>\n<\/div>
- <\/i><\/span>\n
Sturdy and solid: pouring concrete on the lattice girders and integrated reinforcement creates a completely solid floor slab.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Flexible: holes or pipes can be easily retrofitted without affecting the strength of the floor.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Prefabricated efficiency: factory production and prefabricated trusses allow the floor to be installed quickly and efficiently on site.<\/p>\n<\/div><\/li><\/ul><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div><\/div>Applications of predals<\/h2><\/div>Predals are ideally suited for various construction projects:<\/p>\n<\/div>
- <\/i><\/span>\n
Residential buildings: fast, solid floors for apartments and houses.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Commercial and industrial projects: large spans and heavy loads, such as warehouses, offices or production areas.<\/p>\n<\/div><\/li><\/ul><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>Benefits of predals<\/h2><\/div>Predals provide an efficient and reliable base for floors in all kinds of construction projects. Thanks to their precast production, lattice girders and solid construction, they combine speed, strength and flexibility, making them a smart choice for both residential and commercial applications. <\/p>\n<\/div>
- <\/i><\/span>\n
Fast installation: thanks to prefabricated production and integrated lattice girders, prefabricated buildings can be installed quickly and efficiently on site. This significantly reduces construction time and makes execution predictable. <\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Strong and load-bearing: the combination of lattice girders and poured concrete creates a solid floor that can support heavy loads and large spans without problems.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Flexible in use: the solid construction of predallen allows subsequent drilling of holes or installation of pipes and fixtures without reducing the strength of the floor.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Reliable quality: predallen are produced under controlled factory conditions, ensuring that each floor slab is consistently strong, remains durable and meets the highest quality standards.<\/p>\n<\/div><\/li><\/ul>
Get in touch<\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div>Our various
finishing
options<\/h3><\/div>At our predallen, we offer a variety of finishing options to suit the aesthetic and functional requirements of your project.<\/p>\n<\/div>
Discover all our finishing options<\/span><\/i><\/a><\/div><\/div><\/div>![\"C-concrete](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272048%27%20height%3D%271366%27%20viewBox%3D%270%200%202048%201366%27%3E%3Crect%20width%3D%272048%27%20height%3D%271366%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
<\/div><\/div><\/div><\/div>Our realizations
speak for themselves.<\/h2><\/div>All realizations<\/span><\/i><\/a><\/div><\/div><\/div>![](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/06\/20250808_110020-2-scaled.jpg\")
<\/a><\/span><\/div>Poortgebouw Health Campus Diepenbeek<\/a><\/h2><\/div>C-concrete, commissioned by Cordeel Belgium on behalf of the ROCO consortium, is contributing to the \"Construction Site of the Century\" in Antwerp for the Oosterweel connection.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n![](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/06\/25-05-28_R1-Oost_foto-23-scaled.jpg\")
<\/a><\/span><\/div>Dive Under Oosterweel<\/a><\/h2><\/div>C-concrete is supplying precast finishing elements for the \"Dive Under\" sub-area, part of the large-scale Oosterweelverbinding in Antwerp. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n![\"Binnenplein](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/03\/atelier_arne_deruyter_brut_1-scaled.jpg\")
<\/a><\/span><\/div>Bridge deck Binnenplein<\/a><\/h2><\/div>In the heart of Zwijndrecht, the Binnenplein is undergoing a major redevelopment into a green and accessible urban area with a distinct social function.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n![](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/03\/2021_04_20_p3_sv1.jpg\")
<\/a><\/span><\/div>The Ensemble<\/a><\/h2><\/div>The Ensemble is a large-scale multifunctional building project in Amsterdam-Zuidoost. Within this iconic project, C-concrete realized precast concrete elements that contribute to an efficient construction process. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n![\"Campus](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/03\/3eiken_cr_uantwerpen_1.jpeg\")
<\/a><\/span><\/div>Campus Drie Eiken<\/a><\/h2><\/div>The expansion of Campus Drie Eiken in Wilrijk, home to 10,000 students, researchers and staff, includes new infrastructure for the University of Antwerp. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n![\"Parking](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/03\/p30-2_kopie.jpg\")
<\/a><\/span><\/div>Parking tower P30 – Brussels Airport<\/a><\/h2><\/div>Brussels Airport's new P30 parking tower has been built on Ringlaan in Zaventem. With its 8 levels and capacity for 2,500 cars, this project is an important link in the further development of the airport infrastructure. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n![\"Technical](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/03\/0168-binst-ateh-cam-k-low-sun-20231010_letters_weg.jpg\")
<\/a><\/span><\/div>Technical Cluster North<\/a><\/h2><\/div>On the Havanas site in the north of Antwerp, Cordeel Belgium and Van Roey nv are building Technical Cluster North: an innovative, sustainable and efficient base of operations for city services.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n![\"Quooker](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/04\/Quooker_Drone-4-scaled.webp\")
<\/a><\/span><\/div>Quooker Ridderkerk<\/a><\/h2><\/div>The company known for \"the crane that can do everything\" continues to grow rapidly, and on May 13, 2025, we celebrated the start of construction of a brand new high-rise warehouse.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n![\"Tennet](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/04\/20250414_104835.webp\")
<\/a><\/span><\/div>TenneT Amaliahaven Rotterdam<\/a><\/h2><\/div>On behalf of SPIE, we are supplying prefab sandwich panels for TenneT for two GIS halls with basement and coupling building.<\/p>\n<\/div>
Precast beams are concrete slabs that form the basis for sturdy, solid floors. They are fully precast and further finished on site by pouring additional concrete or rebar on top of the lattice girders. This system creates a full, solid floor surface that is flexible for modifications such as holes or piping. <\/p>\n<\/div><\/div><\/div>
A powerful foundation for your construction projects<\/h2><\/div>Predals consist of a concrete slab with integrated lattice girders. These lattice girders ensure that the reinforcement is higher in the floor, so that there is sufficient concrete coverage and the final total thickness of the floor slab is between 15 and 25 cm. Additional concrete is poured on site over the lattice girders and the protruded reinforcement, creating one solid, strong floor that can withstand heavy loads and large spans. <\/p>\n
Important properties of predals:<\/p>\n<\/div>
- <\/i><\/span>\n
Sturdy and solid: pouring concrete on the lattice girders and integrated reinforcement creates a completely solid floor slab.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Flexible: holes or pipes can be easily retrofitted without affecting the strength of the floor.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Prefabricated efficiency: factory production and prefabricated trusses allow the floor to be installed quickly and efficiently on site.<\/p>\n<\/div><\/li><\/ul><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div><\/div>Applications of predals<\/h2><\/div>Predals are ideally suited for various construction projects:<\/p>\n<\/div>
- <\/i><\/span>\n
Residential buildings: fast, solid floors for apartments and houses.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Commercial and industrial projects: large spans and heavy loads, such as warehouses, offices or production areas.<\/p>\n<\/div><\/li><\/ul><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>Benefits of predals<\/h2><\/div>Predals provide an efficient and reliable base for floors in all kinds of construction projects. Thanks to their precast production, lattice girders and solid construction, they combine speed, strength and flexibility, making them a smart choice for both residential and commercial applications. <\/p>\n<\/div>
- <\/i><\/span>\n
Fast installation: thanks to prefabricated production and integrated lattice girders, prefabricated buildings can be installed quickly and efficiently on site. This significantly reduces construction time and makes execution predictable. <\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Strong and load-bearing: the combination of lattice girders and poured concrete creates a solid floor that can support heavy loads and large spans without problems.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Flexible in use: the solid construction of predallen allows subsequent drilling of holes or installation of pipes and fixtures without reducing the strength of the floor.<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Reliable quality: predallen are produced under controlled factory conditions, ensuring that each floor slab is consistently strong, remains durable and meets the highest quality standards.<\/p>\n<\/div><\/li><\/ul>
Get in touch<\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div>Our various
finishing
options<\/h3><\/div>At our predallen, we offer a variety of finishing options to suit the aesthetic and functional requirements of your project.<\/p>\n<\/div>
Discover all our finishing options<\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Our realizations
speak for themselves.<\/h2><\/div>All realizations<\/span><\/i><\/a><\/div><\/div><\/div><\/a><\/span><\/div>Poortgebouw Health Campus Diepenbeek<\/a><\/h2><\/div>C-concrete, commissioned by Cordeel Belgium on behalf of the ROCO consortium, is contributing to the \"Construction Site of the Century\" in Antwerp for the Oosterweel connection.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Dive Under Oosterweel<\/a><\/h2><\/div>C-concrete is supplying precast finishing elements for the \"Dive Under\" sub-area, part of the large-scale Oosterweelverbinding in Antwerp. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Bridge deck Binnenplein<\/a><\/h2><\/div>In the heart of Zwijndrecht, the Binnenplein is undergoing a major redevelopment into a green and accessible urban area with a distinct social function.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>The Ensemble<\/a><\/h2><\/div>The Ensemble is a large-scale multifunctional building project in Amsterdam-Zuidoost. Within this iconic project, C-concrete realized precast concrete elements that contribute to an efficient construction process. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Campus Drie Eiken<\/a><\/h2><\/div>The expansion of Campus Drie Eiken in Wilrijk, home to 10,000 students, researchers and staff, includes new infrastructure for the University of Antwerp. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Parking tower P30 – Brussels Airport<\/a><\/h2><\/div>Brussels Airport's new P30 parking tower has been built on Ringlaan in Zaventem. With its 8 levels and capacity for 2,500 cars, this project is an important link in the further development of the airport infrastructure. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Technical Cluster North<\/a><\/h2><\/div>On the Havanas site in the north of Antwerp, Cordeel Belgium and Van Roey nv are building Technical Cluster North: an innovative, sustainable and efficient base of operations for city services.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Quooker Ridderkerk<\/a><\/h2><\/div>The company known for \"the crane that can do everything\" continues to grow rapidly, and on May 13, 2025, we celebrated the start of construction of a brand new high-rise warehouse.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>TenneT Amaliahaven Rotterdam<\/a><\/h2><\/div>On behalf of SPIE, we are supplying prefab sandwich panels for TenneT for two GIS halls with basement and coupling building.<\/p>\n<\/div>
Predals consist of a concrete slab with integrated lattice girders. These lattice girders ensure that the reinforcement is higher in the floor, so that there is sufficient concrete coverage and the final total thickness of the floor slab is between 15 and 25 cm. Additional concrete is poured on site over the lattice girders and the protruded reinforcement, creating one solid, strong floor that can withstand heavy loads and large spans. <\/p>\n
Important properties of predals:<\/p>\n<\/div>
- <\/i><\/span>\n
Sturdy and solid: pouring concrete on the lattice girders and integrated reinforcement creates a completely solid floor slab.<\/p>\n<\/div><\/li>
- <\/i><\/span>
\nFlexible: holes or pipes can be easily retrofitted without affecting the strength of the floor.<\/p>\n<\/div><\/li>
- <\/i><\/span>
\nPrefabricated efficiency: factory production and prefabricated trusses allow the floor to be installed quickly and efficiently on site.<\/p>\n<\/div><\/li><\/ul><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div><\/div>Applications of predals<\/h2><\/div>
Predals are ideally suited for various construction projects:<\/p>\n<\/div>
- <\/i><\/span>\n
Residential buildings: fast, solid floors for apartments and houses.<\/p>\n<\/div><\/li>
- <\/i><\/span>
\nCommercial and industrial projects: large spans and heavy loads, such as warehouses, offices or production areas.<\/p>\n<\/div><\/li><\/ul><\/div><\/div>
Benefits of predals<\/h2><\/div>
Predals provide an efficient and reliable base for floors in all kinds of construction projects. Thanks to their precast production, lattice girders and solid construction, they combine speed, strength and flexibility, making them a smart choice for both residential and commercial applications. <\/p>\n<\/div>
- <\/i><\/span>\n
Fast installation: thanks to prefabricated production and integrated lattice girders, prefabricated buildings can be installed quickly and efficiently on site. This significantly reduces construction time and makes execution predictable. <\/p>\n<\/div><\/li>
- <\/i><\/span>
\nStrong and load-bearing: the combination of lattice girders and poured concrete creates a solid floor that can support heavy loads and large spans without problems.<\/p>\n<\/div><\/li>
- <\/i><\/span>
\nFlexible in use: the solid construction of predallen allows subsequent drilling of holes or installation of pipes and fixtures without reducing the strength of the floor.<\/p>\n<\/div><\/li>
- <\/i><\/span>
\nReliable quality: predallen are produced under controlled factory conditions, ensuring that each floor slab is consistently strong, remains durable and meets the highest quality standards.<\/p>\n<\/div><\/li><\/ul>
Get in touch<\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div>Our various
finishing
options<\/h3><\/div>At our predallen, we offer a variety of finishing options to suit the aesthetic and functional requirements of your project.<\/p>\n<\/div>
Discover all our finishing options<\/span><\/i><\/a><\/div><\/div><\/div>Our realizations
speak for themselves.<\/h2><\/div>All realizations<\/span><\/i><\/a><\/div><\/div><\/div><\/a><\/span><\/div>Poortgebouw Health Campus Diepenbeek<\/a><\/h2><\/div>
C-concrete, commissioned by Cordeel Belgium on behalf of the ROCO consortium, is contributing to the \"Construction Site of the Century\" in Antwerp for the Oosterweel connection.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Dive Under Oosterweel<\/a><\/h2><\/div>
C-concrete is supplying precast finishing elements for the \"Dive Under\" sub-area, part of the large-scale Oosterweelverbinding in Antwerp. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Bridge deck Binnenplein<\/a><\/h2><\/div>
In the heart of Zwijndrecht, the Binnenplein is undergoing a major redevelopment into a green and accessible urban area with a distinct social function.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>The Ensemble<\/a><\/h2><\/div>
The Ensemble is a large-scale multifunctional building project in Amsterdam-Zuidoost. Within this iconic project, C-concrete realized precast concrete elements that contribute to an efficient construction process. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Campus Drie Eiken<\/a><\/h2><\/div>
The expansion of Campus Drie Eiken in Wilrijk, home to 10,000 students, researchers and staff, includes new infrastructure for the University of Antwerp. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Parking tower P30 – Brussels Airport<\/a><\/h2><\/div>
Brussels Airport's new P30 parking tower has been built on Ringlaan in Zaventem. With its 8 levels and capacity for 2,500 cars, this project is an important link in the further development of the airport infrastructure. <\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Technical Cluster North<\/a><\/h2><\/div>
On the Havanas site in the north of Antwerp, Cordeel Belgium and Van Roey nv are building Technical Cluster North: an innovative, sustainable and efficient base of operations for city services.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>Quooker Ridderkerk<\/a><\/h2><\/div>
The company known for \"the crane that can do everything\" continues to grow rapidly, and on May 13, 2025, we celebrated the start of construction of a brand new high-rise warehouse.<\/p>\n<\/div>
Read more<\/span><\/i><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>TenneT Amaliahaven Rotterdam<\/a><\/h2><\/div>
On behalf of SPIE, we are supplying prefab sandwich panels for TenneT for two GIS halls with basement and coupling building.<\/p>\n<\/div>
- <\/i><\/span>
- <\/i><\/span>
- <\/i><\/span>
![\"AZ](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2026\/03\/01_-_copyright_wiegerinck.jpg\")
<\/a><\/span><\/div>![](\"https:\/\/c-concrete.be\/wp-content\/uploads\/2025\/09\/C-concrete_ROCO_Kespen_1-scaled.jpg\")
<\/a><\/span><\/div>