B-STRUCTURE 15F; Fibre-reinforced structural mortar, pre-packaged powder for internal and external use according to UNI EN 998-2: 2010. B-STRUCTURE 15F; consisting of a mixture pure calcareous sand, screened with continuous grain size arc from 0 to 1.4 mm. The binder consists of SAINT-ASTIER Pure NHL 5 Natural Hydraulic Lime, according to standard UNI EN 459-1 and Pozzolan. The white lime NHL 5, produced by baking siliceous limestones at temperatures below 1250°C and reduced in powder by only the breakdown of calcium oxide.
Thanks to the strong characteristics of mechanical strength, cohesion and adhesion to the substrates, B-STRUCTURE 15F; particularly suitable for structural consolidation with meshs (fiberglass, carbon, steel), FRP composite materials and helical metal bars or in FRP.