MANAGEMENT

Focus on effective shotcrete use

The use of wet sprayed concrete has become more and more widespread as primary and secondary rock support in underground mines around the world, either with mesh or bolting and nowadays with steel or synthetic fibres ‘in the mix’ to improve the flexural and tensile strength of the shotcrete.

Staff reporter
Concrete spraying with Normet’s Spraymec SF 050 DV in a Finnish mine

Concrete spraying with Normet’s Spraymec SF 050 DV in a Finnish mine

In Latin America, wet sprayed concrete has been used for more than 25 years and in some countries the method is more developed than in others. The quality, productivity and economy of wet sprayed concrete...

Start a free trial to continue reading this article

Already have an account?

Subscribe now

A growing series of reports, each focused on a key discussion point for the mining sector, brought to you by the Mining Magazine Intelligence team.

A growing series of reports, each focused on a key discussion point for the mining sector, brought to you by the Mining Magazine Intelligence team.

editions

Mining Magazine Intelligence Exploration Report 2024 (feat. Opaxe data)

A comprehensive review of exploration trends and technologies, highlighting the best intercepts and discoveries and the latest initial resource estimates.

editions

Mining Magazine Intelligence Future Fleets Report 2024

The report paints a picture of the equipment landscape and includes detailed profiles of mines that are employing these fleets

editions

Mining Magazine Intelligence Digitalisation Report 2023

An in-depth review of operations that use digitalisation technology to drive improvements across all areas of mining production

editions

Mining Magazine Intelligence Automation Report 2023

An in-depth review of operations using autonomous solutions in every region and sector, including analysis of the factors driving investment decisions