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Check out our new one of a kind product – HEAVESTOPPER!


Groundbeams and slabs can be cracked by the pressure that ground movement causes when concrete foundations are built on shrinkable soils.


Unlike other solutions Heave Stopper creates a complete void beneath the foundation to offer maximum protection from ground movement.


Heave Stopper is a board constructed from a cardboard honeycomb core set between water resistant facings. Because of this the board will naturally disappear to leave a permanent 100% void with no residual density to pass on heave stresses.

This can allow engineers to design thinner slabs and beams using less concrete and reinforcement.



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