Amjad Mallat, Abdenour Alliche2012-04-292012-04-292011-05-29https://dspace.univ-tlemcen.dz/handle/112/539The mechanical behavior of two repair mortars was investigated. The first one is a fiber reinforced lime-based mortar, which contains thickening agent and limestone additions. The second one is a fiber reinforced ordinary mortar, which contains a small quantity of silica fume and additives. Mechanical tests shows the influence of the surface roughness and moisture conditions on the bond strength.enRepair mortarsMechanical behaviorInterfacial zoneBond strengthArticle