Binding agents, namely, lime building material and cement, and aggregate material composed of clay, sand, gravel and crushed stone, for making mortars and concretes; mortars for building redevelopment, restoration, consolidation, structural reinforcement, and restoration of building parts, namely, walls, pillars and foundations; mixtures of binders and aggregates with added colored pigments, comprising lime or cement and clay, sand, gravel or crushed stone; mixtures of binders and aggregates for levelling and homogenizing the surface of buildings, comprising lime or cement and clay, sand, gravel or crushed stone; mixtures of binders and aggregates for building purposes, comprising lime or cement and crushed vermiculite stone