Durapak® cellular lightweight concrete blocks, reinforced with annealed steel wire mesh, stirrups and polypropylene fibres, are engineered for use in areas where high loads are generated.
- Special applications in shallow to intermediate depth mines, breakerline support and support for geologically complex structures
- Where pillar size reduction or removal is considered
- All fire risk areas
- Shaft pillar extraction an remnant mining
- Roadway support in trackless development ends and declines.