Yenakievo launches new rebar product for rock bolting mining tunnel roofs
Yenakievo Iron & Steel Works’ Makeevka Branch mastered the production of thread bar, the use of which simplifies and accelerates the process of rock bolting, an advanced method for affixing mine tunnel roofs.Rock bolt works immediately after installation, improving mine tunnel stability as rock stratification is prevented and the size of inelastic deformation areas is…