Flexible rockfall barriers provide protection against falling / shooting rocks & boulders & rock avalanches by absorbing the impact energy through elastic behaviour of the nets. Rockfall events can be triggered by various type of factors such as change in slope geometry, erosion, gravity, earthquake etc. Rockfall barriers are available from 100 KJ to 11178 KJ with a height of 3m to 9m. Performance of rockfall barriers are guaranteed through 1: 1 field tests. There are various guidelines through which rockfall barriers are tested, however the most accepted & widely recognized is ETAG – 27 guideline mandated by European Organization of Technical Approval (EOTA). TechFab can assess the site condition and collect relevant data to suggest & supply the most suitable rockfall barriers to the client.
Rockfall Protection & GeoHazard Mitigation