Preserving heritage without permanent contact: the remote sensor revolution Préserver notre patrimoine architectural implique à la fois une vigilance constante et une extrême précaution dans les méthodes utilisées. Bâtiments historiques, monuments classés, églises, ponts anci...
Monitoring of structural deformations Deformation Module, structural inclinometer lines: immediately identify active areas and differential movements. “An early detected movement costs 5 to 10 times less than an emergency repair.” The ana... Cas d'étude
Monitoring over two years to make decisions: structural monitoring under real conditions À Accous, dans les Pyrénées-Atlantiques, l’église Saint-Martin fait l’objet d’un chantier de restauration ambitieux. Classée, ancienne et précieuse, la bâtisse est aussi fragile. Pour sécuriser les tr... Cas d'étude
Feedback: first installed FEELBOX 4G Surveillance connectée d’un monument historique : auscultation du clocher d’une église Depuis la rentrée, l’église fait l’objet d’un suivi structurel continu à la suite d’un diagnostic ayant mis en év... Cas d'étude
Monitoring over two years to make decisions: structural monitoring under real conditions Dans le département de la Haute-Savoie, une fissure est apparue sur un pont en béton précontraint . L’ouvrage, bien que toujours en service, suscitait des interrogations sur sa l’ampleur de cette fiss...
Structural monitoring of a crack-prone church: understanding before taking action In a municipality in Isère, vertical cracks have appeared on the walls of a church. Their presence raised questions about the stability of the building, with no certainty allowing for the determinatio...
Temperature, sunshine, humidity: why the climate makes it essential to monitor buildings The building is subject to invisible but permanent constraints: temperature variations, humidity levels, direct sunlight. Until now considered as mere secondary factors, these climatic elements are to...
Innovation in the construction industry - When technology takes cracks seriously The cracks observed on the building structures are not merely aesthetic defects. They can reveal deeper and sometimes critical structural issues. In a context where the safety of users and the longevi...
Why is it essential to monitor cracks in old buildings? Old buildings tell our story. But over time, the weather conditions and ground movements can put their stability to the test. The cracks are not just an aesthetic flaw: they can indicate deep structur...
Why connected sensors are becoming indispensable on refurbishment sites Whether it is an old residential building, a public work, or a heritage structure, any rehabilitation operation is accompanied by a certain number of structural uncertainties: weakened foundations, ac...
Façade cracks, soil settling: how continuous data is changing the game Cracks in façades, floor subsidence, differential settlements… These discreet signals can hide serious structural pathologies. Whether it concerns public buildings, residential blocks, or historical m...
Drought, clay, cracks: how to anticipate the effects of the RGA using connected sensors Every summer, the same scenario repeats itself: cracks appear on façades, houses become deformed, and roads lift. The cause? The phenomenon of Shrink-Swell of Clays (SSC), exacerbated by drought. This...