Protect ground beams and pile caps from clay heave with Cordek Cellcore HX B Slabs. Cellcore forms a compressible void to help reduce upward heave forces transferring into the structure, supporting long-term stability on shrinkable clay sites. Manufactured from expanded polystyrene (EPS) in Cordek’s standard green finish, Cellcore is BBA certified and meets NHBC standards. Contact Next Day Steel on 020 8079 7719 for specification support and next-day UK delivery (subject to stock and location).
Product Specifications
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Type
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Heave Protection Slab (Beam and Pile Cap Void Former)
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Brand
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Cordek
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Material
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Expanded Polystyrene (EPS)
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Colour
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Green (Cordek standard)
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Certification
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BBA certified, meets NHBC standards
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Applications
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Pile caps and ground beams on shrinkable clay
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Key Features
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Helps protect pile caps and ground beams from clay heave forces.
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Easy to install and handle on site.
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Wide range of profiles for different beam depths and requirements.
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BBA certified and NHBC compliant.
What are Cellcore HX B slabs used for?
Cellcore HX B slabs are typically used to protect pile caps and ground beams by providing a compressible void against clay heave.
How do I choose the correct profile?
Selection depends on the engineering specification and required void height. Call Next Day Steel on 020 8079 7719 for guidance.
Do you offer a cheaper alternative?
Yes. Ask us about BEWI HeaveMaster B as a cost-effective alternative to Cellcore HX B.
