BTS Specification for Tunnelling 4th Edition
The British Tunnelling Society has released the fourth edition of Specification in Tunnelling. You can download the fourth edition here.
BarChip Reinforced Courthouse Commons Tunnel
Premix fibre reinforced supersacks utilised at the Courthouse Commons tunnel, an American Shotcrete Association project of the year.
BarChip Reinforced Lyon Turin Base Tunnel
BarChip fibre is reinforcing the shotcrete ground support at the Lyon-Turin Base Tunnel, one of the longest railway tunnels in the world.
BarChip Reinforced Brenner Base Tunnel
BarChip is reinforcing the shotcrete works on the Brenner Base Tunnel which will be the largest underground railway connection when complete.
Alto Maipo BarChip Fibre Reinforced Shotcrete
BarChip fibre reinforced shotcrete is supporting the Alto Maipo Hydro Power, one of the largest infrastructure projects in Chile.