Jablite Voidformer (VF) is used as a lightweight material to replace some of the volume of structural concrete in applications such as floors, bridge decks and ramps.
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 up to a depth of 1200mm. If required depth is greater than 1200mm additional sheets or blocks can be added as required.
BBA Certificates and other supporting documents can be found in Technical ResourcesTechnical Resources
Where the application requires Structural Voidformer to accommodate permanent long term imposed loads the
designer should take into account long term compressive creep.