美国
美国

myGeobrugg

Codelco El Teniente Copper Mine

矿井/隧道 - Codelco El Teniente Copper Mine 2016

MINAX® mesh during Installation works with Geobrugg's MESHA® handler - no miners are exposed to work under unsupported hanging walls

矿井/隧道 - Codelco El Teniente Copper Mine 2016

Atlas Copco Boltec with MESHA® handler by Geobrugg

矿井/隧道 - Codelco El Teniente Copper Mine 2016

Tunnel walls covered with MINAX® 65/4 - thanks to knotted mesh ends, overlapping is minimized

矿井/隧道 - Codelco El Teniente Copper Mine 2016

Detail of the ground support with MINAX® mesh, which is nicely following tunnel contour and can be pre-tensioned to minimize deformations during eventual rockbursts

矿井/隧道 - Codelco El Teniente Copper Mine 2016

View of the ventilation tunnel at the New Mine Level being supported with MINAX® 65/4 and MINAX® 80/4

 

安装年份

2016

情况

El Teniente in Chile is the world largest underground copper mine.  Due to specific rock conditions, the risk of rock bursts is very high.  Since security standards at Codelco are amongst the highest worldwide, margins for failure from rock bursts are very low.  In the past, several rock bursts have affected personnel and operations.

描述

To protect people and equipment at El Teniente, a combination of shotcrete with MINAX® 65/4 and/or MINAX® 80/4 was used.  This solution was successfully tested at Geobrugg's dynamic test center in Walenstadt, Switzerland.  Results were above satisfactory.

In addtion to the MINAX® mesh, installation was completely mechanized with Geobrugg's handler called, MESHA®.  MESHA® increases safety and the efficiency of the ground.

客户

Codelco - the National Copper Corporation of Chile / El Teniente mine

防护对象

Mine / Quarry

腐蚀保护

GEOBRUGG SUPERCOATING

分包商

Salfa Montajes (Salfacorp S.A.) / Züblin International GmbH Chile SpA

本地联系方式

Erik Rorem
 

Erik Rorem

Business Development Manager Geobrugg North America

矿井/隧道
Geobrugg North America, LLC,22 Centro Algodones Business Development Manager Geobrugg North America

联系地址

Dane Wagner
 

Dane Wagner

Open Pit Mining / Quarries Business Development Manager

矿井/隧道
Geobrugg North America, LLC,10700 SW Beaverton Hillsdale Hwy, Suite #470-1,97005 Beaverton / 美国 Open Pit Mining / Quarries Business Development Manager

联系地址