Influence of Glass Residue Addition on the Properties of Adhesive Mortar

Abstract

The use of glass residue as a finely ground mineral additive, in partial replacement of cement and aggregates, is a promising direction for recycling. This work aimed to analyze the influence of residues from the glass cutting process on adhesive mortar, as partial replacement of cement and small aggregates. The powdered glass was used in amounts of 10, 15 and 20 wt% in substitution for Portland cement and, in another moment, in substitution for small aggregates. It was verified that the substitution enhances the adhesion resistance of the mortar with increasing curing temperature.