The Mesh Washer is a washer that secures steel mesh to pre-installed rock bolts. The mesh washer is supplied in various sizes to accommodate different bar diameters and thread specifications. The Mesh Washer is pushed onto the rockbolt providing immediate support upon installation. The installation of the unit is performed using an adapter for mechanized equipment or a hand held installation tool.
Benefits of the Mesh Washer
Repeatable overlapping of mesh without installing additional bolts
Installation over corroded and damaged thread
Faster installation times than conventional methods with secondary washers and nuts
Retro fit mesh in back areas
Mesh Washer Performance Specifications
Dynamic and quasi-static testing has been performed on the Mesh Washer. Please enquire for test reports