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.

Focus on effective shotcrete use Focus on effective shotcrete use Focus on effective shotcrete use Focus on effective shotcrete use Focus on effective shotcrete use

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