Centrilit NC II Concrete Additive Based on Puzzolanic Alumosilicate Properties Amorphous / puzzolonicBright-toned suspensionOmproves the concrete-homogeneityIncreaes the concrete-densityReduces the chloride-migrationIncreases the chemical-resistanceImproves the abrasion-strengthGood environmental compatibility Applications Precast concrete unitsHigh performance concrete for energy and sewage industryHigh-strength concreteConcrete with high resistance against chemicalsConcrete pipesShotcreteConcrete roof tiles DOWNLOADS Technical Datasheet Centrilit NC II