Poraver® 2-4 is a lightweight aggregate with a creamy white color, designed for various construction and industrial applications. Featuring a bulk density of 190 ± 20 kg/m³ and high thermal insulation properties (0.072 W/m∙K), it offers excellent crushing resistance and minimal moisture content. Made primarily from silica (70-75%), it ensures durability and versatility for sustainable building solutions​.

Poraver® 1-2 mm is a lightweight, expanded glass granulate serving as an aggregate and filler in construction materials. Its low bulk density and high thermal insulation properties enhance product performance in applications such as lightweight concrete, mortars, and plasters.