Renderoc LA55 Plus
High Strength, shrinkage controlled, polymer modified, fluid micro-concrete for structural repairs of all types
Renderoc LA55 Plus is supplied as a ready to use blend of dry powders which require only the site addition of clean water to produce a free-flowing, shrinkage compensated, micro- concrete suitable for large volume repairs at a nominal thickness in excess of 50 mm. The unique formulation of Renderoc LA55 Plus is based on supplementary cementitious materials (SCMs) making it environmental friendly.
The formulation inclides graded aggregates and additives, which minimises water demand, promotes high fluidity, ensures fast strength gain and long-term durability. A unique system controls plastic and long-term drying shrinkage. The aggregate grading is designed to aid uniform mixing and to eliminate
segregation under pumping pressures. It’s low alkali content minimises the risk of alkali–silica reaction. The hardened product exhibits excellent thermal compatibility and very low water permeability.
Maximum aggregate size is 5 mm.