Holcim Italia OPTÌMIO® X0

OPTÌMIO® X0 Due to their physical properties, concretes made in exposure class X0 do not have specific durability characteristics and are recommended for making foundations, fills, ballasting, "lean-tos" and structures that do not require high strength performance and are not subject to hazardous exposure.‎ Suitable environments - For Concrete without reinforcement or metal inserts: all environments, except in the presence of frost-thaw or chemical attack.‎ - For Concrete with metal reinforcement or inserts: all environments that are very dry and/or dry.‎ Examples: - reinforced Concrete inside buildings with very low humidity - unreinforced Concrete immersed in non-aggressive soil or non-aggressive water - unreinforced Concrete subject to wet/dry cycles but not subject to abrasion, frost-thaw or chemical attack Pre-mixed structural concrete.‎