PacVoid Fill Void Formers

PacVoid Fill presents an innovative solution for supporting suspended ground slabs on reactive soils. By effectively mitigating the upward force cause by ground heave in ‘expansive’ soils. These environmentally friendly, weather proof void formers not only ensure stability and ingenuity of the structures but also significantly reduces the risks associated with soil movement.

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Made from UNICOR®

PacVoid Fill void formers are made of UNICOR® which is an environmentally friendly material comprising of 60-80% calcium carbonate with 20-40% HDPE ensures durability to handle tough Australian weather conditions. This prevents premature breakdown while enabling fast and efficient concrete placement. A small puncture of the outer membrane at time of concrete placement enables the decomposition process to begin.