Early-age shrinkage and bond of LC-TRM strengthening in rammed earth

• Nine LC-TRM solutions on rammed-earth substrates were tested. Digital image correlation was found suitable for monitoring shrinkage of systems. Pull-off tests performed measuring the bonding behaviour The strengthening mesh is a key element controlling development. Several challenges and attended during experimental campaigns. wide dissemination earth-based structures as contemporary, vernacular or heritage constructions in regions with important seismic hazard demands design that improve typical low structural performance resulting from intrinsic material limitations. Only this way, it possible to promote comprehensive protection life their inhabitants. One relevant innovative solution proposed recently address problem consists low-cost textile meshes embedded mortar matrix (LC-TRM). purpose similar fibre reinforced polymers (FRP) systems used masonry structures, where works an externally bonded reinforcement. Nevertheless, addressed elements constituted by materials mechanical properties, such rammed earth adobe. further development comprehending detail interaction between substrate matrix, success system. capacity non-destructive based digital (DIC) suggest possibility using technique monitor strengthened walls. On regard, program conducted provided many conclusions, among which are DIC provides adequate Additionally, system characterised means pull-off tests, favouring discussion suitability limitations these rammed-earth/LC-TRM