Hybrid precast concrete the best of both worlds

Kerkstoel 2000+ manufacture so called twin walls and lattice slabs, these products combine the advantages of precast with insitu placed concrete.

Kerkstoel 2000+ is one of the most innovative concrete companies in Europe. It is part of the Kerkstoel Group and is based in Grobbendonk (Belgium).It specializes in the production of precast concrete walls and floors. Every precast element is made to measure in a highly automated factory. Based on the architect’s design (general arrangements and cross-sections), structural calculations, formwork and installation plans, Kerkstoel 2000+ develops an installation plan, with all the necessary details, so that everything runs smoothly and according to plan on site.

The floors, or lattice slabs, are used as a structural and aesthetic underside of a concrete floor. Basically permanent formwork they are the ideal substrate for concrete floors and can be made in all shapes, up to 7 cm thick. Wide plates are equipped with bottom reinforcement and on the underside they have a very smooth surface. After placing the lattice slabs and propping the top reinforcement is installed. Finally, the slabs are poured with concrete to the desired floor thickness. The result: a solid concrete floor where the load is perfectly distributed.

The reinforced twin walls of Kerkstoel consist of two shells of reinforced concrete that are connected to each other by lattice girders. All necessary built-in parts are provided in the walls during production (such as electrical boxes, power conduits, openings for windows and doors, wooden boxes, etc.).The wall elements are then assembled on site according to plan and then filled with concrete. The result is a solid construction as strong as a monolithic cast insitu concrete wall. These systems ensure high quality on site in a shorter construction time. The heavy skilled labour, such as steel-fixing and formwork, is limited to an absolute minimum. Thanks to the hybrid character, namely the combination between prefab concrete and in situ concrete, with the necessary water-bars the walls can also be used for underground structures.

In 2018 Kerkstoel 2000+ invested in a brand new automated production hall. With this production hall, Kerkstoel wants to further specialize in the concrete wall sector. Concrete walls with integrated insulation, sandwich panels, walls with prints, etc. will now also be be possible. Kerkstoel 2000+ has been active on the British market for more than 10 years, and has delivered walls and floor slabs to numerous contractors. Contact us and see what we can do for you!

For more information please visit www.kerkstoel.be/en

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