Hagerbach Test Gallery

Shotcrete: Early Strength and Strength Development

Shotcrete has developed from an auxiliary building agent to an efficient construction material. This is due to intensive development of the starting materials and processing equipment as well training of the required staff (nozzle operator license). Shotcrete finds one of its main applications in tunnelling. It also proves itself as a universal construction material elsewhere such as for example to secure embankments and slopes.

The deminar “Shotcrete – Which Early Strength/Strength Developments can be attained and are required?”, a combination of seminar and practical applications, took place...

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Issue 05/2014 Hagerbach Test Gallery

Reinforcing Shotcrete – but with what?

The VersuchsStollen Hagerbach (Hagerbach Test Gallery) AG staged a deminar (combination of demonstration and seminar) in its test gallery at Flums-Hochwiese/Switzerland in March. It was chaired by...

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Issue 05/2015 Austria

11th International Shotcrete Conference in Alpbach

More than 250 experts from research and practice as well as 55 exhibitors attended the 11th International Shotcrete Conference in Alpbach/Tyrol in late January 2015 at the invitation of Prof. Wolfgang...

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Issue 06/2010

Wet Shotcrete Performance – Laboratory Test Methods and influencing Factors in Practice

Shotcrete is a high-performance product, which is placed through spraying at high speed and compacted by the impact: By adding shotcrete accelerator (accelerator) at the nozzle the shotcrete sets...

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Wet Shotcrete Performance – Laboratory Test Methods and influencing Factors in Practice

Shotcrete is a high-performance product, which is placed through spraying at high speed and compacted by the impact: By adding shotcrete accelerator (accelerator) at the nozzle the shotcrete sets...

more
Issue 07/2014 Special Event

2015 Shotcrete Conference

On January 29 and 30, 2015, the 11th Shotcrete Conference will be staged at the Alpbach Congress Centre in Tyrol; the conference will be chaired by Prof. Wolfgang Kusterle. The main aspects relate to:...

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