Poraver® expanded glass is the sustainable lightweight aggregate made from post-consumer recycled glass. Because of its versatility and outstanding features Poraver® has proven useful as lightweight filler in many industries.

Poraver® offers many possibilities for optimizing products to make them lighter, with more yield, easier to use or more environmentally friendly. The creamy white mineral lightweight aggregate offers densities from 230 kg/m³ (11.2 lb/ft³) and is available in different grain sizes from 40 microns to 2 mm.

Aside from the traditional areas of use in dry mortar, acoustic panels and manufactured concrete products, this unique spherical granulate is continually being incorporated in new fields of application.