Carrière de Michelau N27 (II)

N27, 9146, Erpeldange-Michelau, Lussemburgo
Ministère du développement durable et des infrastructures, Adm. des Ponts et Chaussées, Division de la Voirie de Diekirch
Oggetto protetto
Strada, Infrastrutture turistiche
Altre applicazioni installate
Protezione da caduta massi, Consolidamento di versanti
Situazione iniziale

The road has been protected for years by two rockfall barriers RXI-500. At this location exists a very high rockfall activity. For these reasons, the fence's material
must be removed regularly, which requires regular inspections of the fence. Not only small events can fill the barrier over time. Also, large rockfall events can
occur. The rockfall barriers must then be emptied immediately.


To guarantee constant monitoring, nine Geobrugg GUARD devices were installed on the two fences.

With an acceleration sensor, larger rock impacts can be detected. The force measurement measures the slow filling of the fence. Furthermore, a corrosion sensor records the corrosion at this specific location, classifies it, and calculates the material service life.

Installation and initial start-up were carried out independently by the customer.

Credit for pictures: Administration des ponts et chaussées Division de la voirie de Diekirch - GEO Benelux. Merci!

Il contatto locale

Roger Moor
Roger Moor
Country Manager Ost- und Zentralschweiz, Liechtenstein
Sistemi contro il dissesto idrogeologico, Protezione delle coste e regimentazione dei corsi d’acqua, Miniera / Gallerie
Geobrugg AG
Aachstrasse 11
8590 Romanshorn / Svizzera
René Müller
René Müller
Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS
Sistemi contro il dissesto idrogeologico, Miniera / Gallerie
Geobrugg AG
Industriestrasse 21
5200 Brugg / Svizzera
Isacco Toffoletto
Isacco Toffoletto
Ticino Country Manager
Sistemi contro il dissesto idrogeologico, Miniera / Gallerie
Geobrugg AG Ticino
Stabile Cometal, via Pizzante 7
6595 Riazzino / Svizzera