Shotcrete - Page 1 | GeoDrilling

shotcrete

Soil nails being installed up to 20 linear feet deep on a grid pattern of 6ft by 6ft and 8ft by 8ft, by GeoStabilization International to provide robust support to an unstable slope in Lynchburg, Virginia. Credit: GeoStabilization International

GROUND CONTROL

Critical roadway stabilisation after rainfall

GeoStabilization International’s work reinforcing slope following torrential storm damage

07 October 2024

AIC Mines has awarded PYBAR a further four-year term at the Eloise copper mine in Australia.

MINING

New four-year mine development contract at Eloise

Contract extension will see PYBAR remain at Eloise copper mine for a further four years

03 January 2023

For the Filder Tunnel, which is part of Stuttgart 21, PORR, together with the German company MC-Bauchemie, developed and used an annular gap mortar

INFRASTRUCTURE

Cement-free construction materials show promise

Tunnelling project shows benefits of PORR developed cement-free construction material

28 November 2022

UMA proposed to the owner and the design team that a 4600sq.ft permanent soil nail wall with reinforced shotcrete facing was required since a 3:1 slope to connect the building with the grading below the MSE wall was impossible

GROUND CONTROL

Uncommon MSE wall failure calls for unique geotechnical solutions

Constantly changing conditions caused the need for flexible project planning and new ideas on site

02 November 2022

Automated measurement tools can collect data for use in many aspects of tunnel construction

INFRASTRUCTURE

Drilling deep into digital construction and technology

Best practices for optimising data flow and analysis for tunnel construction contractors

16 September 2022

HS2 Chiltern tunnel cross passage excavation in progress

INFRASTRUCTURE

HS2 completes first tunnel cross passages

First cross passages completed on UK's HS2 tunnels project under Chiltern Hills

24 August 2022

A battery electric version of the MacLean’s latest model of shotcrete sprayer – the SS5 with Quickscan thickness imaging and Chemsave accelerant savings technologies was on display during the company’s recent open day

MINING

MacLean open house showcases mining vehicle innovation in action

MacLean hosts open day at its underground facility to showcase its latest innovations

17 May 2022

Marini MR-SB completely radio controlled shotcrete lance, which is now available in the UK through Skelair, has an automatic nozzle rotation, spanning 110 degrees

GROUND CONTROL

Skelair introduces Marini MR-SB to the UK

Marini MR-SB compact shotcrete lance system makes UK debut with Skelair International

14 June 2021

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