Suiza
Suiza

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Protección contra caídas de rocas - Hanmer Drape 2017

Looking South - DELTAX® G80/3 drape - note low visibility and rasied top rope

Protección contra caídas de rocas - Hanmer Drape 2017

Looking South - DELTAX® G80/3 drape - tourist traffic and no catchment

Protección contra caídas de rocas - Hanmer Drape 2017

Looking South - DELTAX® G80/3 drape - Logging route

Protección contra caídas de rocas - Hanmer Drape 2017

Turn buckles to tension and loosen bottom rope

 
 

Longitud del sistema

240 m

 

Año de instalación

2017

Situación inicial

A steep 70-80°, 240 m long road cutting with limited to no catchment at the base was experiencing an increased rockfall frequency after the 2016 M7.8 Kaikoura earthquake. The state highway is the main access road to the popular touristic hot springs and an important haulage route for logging trucks. Just like most of New Zealand sites, the solution had to have a low visual impact.

Descripción

The high tensile DELTAX® drape was selected due to its low visibility, high uniform strength to resist dynamic puncturing and fast installation to minimise traffic disruption. The drape utilises a raised top rope to intercept any minor rockfall from above and a bottom rope due to a limited catchment at the base of the cutting. For easier system maintenance turn buckles were installed on the bottom rope so it can be quickly loosened and tensioned.

País / Región

Nueva Zelanda

Cliente

NCTIR

Subcontratista

Geovert

Objeto protegido

Carretera

Protección contra la corrosión

GEOBRUGG ULTRACOATING

Su contacto local

René Müller
   

René Müller

Country Manager Western Switzerland

Protección contra riesgos naturales
Ingeniería hidráulica
Minería / Túneles
Sistema de Monitoreo
Geobrugg AG,Industriestrasse 21,5200 Brugg / Suiza Country Manager Western Switzerland

Correo electrónico

Olivia Sartorius
   

Olivia Sartorius

Project Manager Sales Eastern and Central Switzerland

Protección contra riesgos naturales
Ingeniería hidráulica
Minería / Túneles
Sistema de Monitoreo
Geobrugg AG Project Manager Sales Eastern and Central Switzerland

Correo electrónico

Matthias Denk, Msc. Env. Eng.
 

Matthias Denk

Protección contra riesgos naturales
Ingeniería hidráulica
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suiza , Msc. Env. Eng.

Correo electrónico

Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

Protección contra riesgos naturales
Ingeniería hidráulica
Minería / Túneles
Sistema de Monitoreo
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Suiza Country Manager Southern Switzerland

Correo electrónico