Underground Coal Mine Roof Support

Today this prop is one of eleven different standing support systems strata offers.

Underground coal mine roof support.

Originally introduced in 1993 the strata propsetter support system remains one of strata s top selling support props through out the world. Coal mine roof support strata worldwide. The initial movement starts as soon as the coal which previously supported and constrained the roof strata is removed and no support is in place to resist such movement other than the bridging effect of strata supported by uncut coal ahead of the face and the supports set between the face and the goaf. Underground support solutions pty ltd.

During this time secondary support service was also started and in nearby future primary support will also be a service offered. We will continue to explore and transform chemical solutions into innovative new products. Underground support solutions pty ltd is a company that branched out of underground solutions pty ltd which started in august 2006 servicing coal mine industry by conveyor belt maintenance including construction and reclaiming. Roof support is essential to the safety of every underground miner.

Originally introduced in 1993 the strata propsetter support system remains one of strata s top selling support props through out the world. Support in hard rock underground mines 5 with the development of grouted or friction anchored dowels which are both economical and simple to install the use of untensioned dowels has become very wide spread in mining and will probably become the dominant rock reinforcement technique in years to come. We design deliver and provide on site services and support for chemical roof support rock stabilization and ventilation sealing products to the mining and underground construction. Strata worldwide was founded on its line of engineered secondary roof supports for underground coal mining.

Strata worldwide was founded on its line of engineered secondary roof supports for underground coal mining. Historically wood and concrete cribs and timber posts have been used for secondary roof support. Including timber steel and concrete options. Including timber steel and concrete options.