Innovative honeycomb void formers
Our unique sustainable honeycomb board solutions create a technically sound void, solving ground movement issues and preventing structural damage caused to foundations by clay heave.
The honeycomb core is set between lightweight polypropylene facings and is installed on a polythene sheet in the foundation zone. Water is introduced after the concrete slab is set, which impacts the honeycomb, leaving a sound void that allows for natural ground movement to occur without exerting pressure on the ground slabs above.
Clayboard can save you a significant amount of time and money when on site. The product allows for a lighter slab, less reinforcement and less rebar steel as our boards create very little compression and virtually no uplift. Our void former also reduces soil excavation, muckaway costs and deliveries to the site as the product is 30% thinner than any other product on the market.
We work with structural engineers, builders merchants and contractors across the world to design and rollout environmentally friendly void former systems that have been tailored to their specific requirements. Available at resellers across the country, we can manufacture to a 3 – 4 day lead time. Our team has many years of experience working on a range of projects, including everything from complex commercial developments to the New York subway system.