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Heave Stopper

Heave Stopper is used for Protecting structures against clay heave and ground heave movement.

Groundbeams and slabs can be cracked by the pressure that ground movement causes when concrete foundations are built on shrinkable soils such as clay and expansive shale soils, or when development is on reclaimed land or subject to ground recovery caused by deep excavations. The structural damage caused by clay is well understood by engineers and designers all over the world. Here in the UK the problem is particularly acute in the South East although climate change is having its effect on soils in other parts of the country.

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Orders and happy customers since 2016


Straight2site was established in 2016 and  we believe that our website gives everyone from the DIY Enthusiasts to Large Contractors the opportunity to purchase their construction supplies 24/7 and not just during standard working hours.


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