Experimental Evaluation of Brick Masonry Walls Strengthened with TRM (Textile Reinforced Mortar) Renders

Old masonry buildings, which are frequently part of the cities-built heritage, vulnerable to seismic actions. Thus, it is important conduct efficient strengthening interventions that allow maintenance existing building minimize environmental and economic impact. The use reinforced renders a simple effective solution for this type constructions. In paper, several compositions analyzed, consisting mortars with air lime, hydraulic or cement binders, steel mesh, fiberglass mesh natural fiber mesh. Additionally, results diagonal compression tests on three small wall specimens presented, one non-reinforced other two strengthened renders. all tested walls presented compared, allowing us evaluate efficiency render shear strength.