Fillmaster Voidformer replaces traditional heavyweight construction materials in civil engineering and construction applications. It is manufactured from expanded polystyrene into bespoke shaped and sized blocks that achieve the specified compression and tensile strength performance.
Did you know that selecting Fillmaster Voidformer may allow for a reduction in loading? The self weight of the concrete is reduced without an impact on required load capacity performance.
Bespoke design and cut to meet project requirements
Lightweight blocks with a high strength to weight ratio
Inert, non-toxic void former will last for the project lifetime
Rated A and A+ in the BRE Green Guide
BBA Certificates and other supporting documents can be found in Technical ResourcesTechnical Resources
Voidformer is supplied as a block, cut sheet or bespoke shaped pieces to suit the application or project.
Standard block sizes are 2400mm x 1200mm x 600mm.