XX

XX is an easy-to-use bagged lightweight concrete, lightened by virgin, expanded polystyrene beads that are granulometrically controlled and coated with E.I.A. adjuvant (2-3 mm - 1/8 in diameter). XX contains fibres and has good insulation properties.

XX lightweight concrete can reduce structure weight (approximately 78% weight saving in comparison to traditional concretes). It insulates, providing thermal and acoustic treatments for the various types of existing substrates in apartment buildings and single-family houses during new construction and renovation. It can be used for all floor surfacing substrates, insulating underfloor forms and under-screeds, feather levelling, slope structures, thermal insulation and soundproofing against impact sound.