Strata Worldwide

Timber standing roof support prop for with a built-in yield-zone

The yield-zone enables safe deformation under load, preventing buckling and breaking

Simple timber roof support with improved materials handling and fast installed support

Power Wedge, a mechanical pre-stressing device, fits onto Propsetter to apply active pre-loading up to 10 US tons

High-capacity, roof support system with interlocking timber blocks stacked in layers, floor-to roof

Engineered notches create 100% contact between layers, significantly increasing strength and stability

Available in 2-and 3-notch options. The longer the crib blocks, the stronger and more stable the roof support system. Ideal for areas exceeding 10 feet (3m)

100% contact between layers uses 50% less timber for the same support capacity as competitor products

High-capacity, high-yielding timber standing support prop, formed by bundling three Strata Propsetters and binding with pre-tensioned metal straps

Available in lengths up to 10ft (3m) and in three load capacities: 100 to 250 US tons

Offers up to 16in (400mm) of stable deformation for unmatched safety in coal mine roof support

Specialized system bundling for optimized transport and handling. Improves haulage productivity up to 70% compared to comparable support capacity roof supports

Compact mechanical steel prop that provides active roof support using hydraulic pre-loading and safe yielding under load

Countless applications in all types of mining and underground construction. Can be installed vertically, horizontally or at an angle

Extends hydraulically to roof height and applies active pre-load for enhanced performance. Suitable for heights up to 60ft (6m)

High load-bearing capabilities and stable yielding make it suitable for high closure and seismic underground mining environments

A yielding, re-useable stope walling support prop that can be remotely installed and removed

Dual-steel tubing system is hydraulically set by extending telescopically to the roof

Provides pre-stressing up to 10 metric tons in underground mining

Lightweight and low maintenance

Remote installation and release. Reusable

Stable dynamic yielding

No creep under static conditions

Re-useable temporary stope walling support unit that can be remotely removed

Dual-steel tubing system which allows for efficient support to stope walling when prestressed using the cam mechanism

Light weight and easy to install

Re-usable with remote release

No creep under static conditions

Ultra-compact, self-contained steel roof support prop that can be installed by one person

Consistent 60 US ton support with 2 inch controlled deformation

Engineered adjustability. Each prop offers 2 feet of height extension

Fast, immediate support installable by one person. Optimal handling, no tools or equipment required

E.Dillon patented high capacity circular concrete mining roof supports

Cut-able fiber reinforced concrete ideal for longwall moves, or for permanent, non-degradable roof support in underground mining

Stacked in layers, blocks provide dimensional stability, increased strength and stable yielding for active ground conditions

Cribpacs® are pre-packaged stacks of 4, 5 and 6 layers with plywood for yielding and easier mechanical handling

E.Dillon patented high capacity concrete roof support systems

Cut-able fiber reinforced concrete ideal for pre-driven recovery rooms, or permanent, non-degradable roof support

Stacked in layers blocks provide dimensional stability, increased strength and stable yielding for active ground conditions

CribStacs® are 24” x 24” pre-bundled stacks with plywood for yielding and easier mechanical handling