Mining roof and wall support.
Underground roof support systems.
Strata worldwide was founded on its line of engineered secondary roof supports for underground coal mining.
Published inunderground support systems.
Canadian institute of mining and metallurgy.
Any impervious sheet material heavy duty polyethylene rubber membrane rigid insulation at least 3 feet wide is placed along the foundation about 8 to 12 inches below grade and sloped at.
Originally introduced in 1993 the strata propsetter support system remains one of strata s top selling support props through out the world.
Tensar mining systems address underground mine and tunnel applications including.
Mine support products flagship product is rocprop an all steel elongated support system designed to maintain load bearing characteristics in both static and dynamic load conditions.
This gauteng based iso 9001 facility provides patented propriety products with capabilities covering design development machining fabrication assembly.
Mining products for underground support systems elbroc mining products pty ltd is a recognized leading manufacturer and supplier of in stope roof support products to the mining industry.
Complete cat longwall systems can help underground mines improve safety productivity and efficiency.
Support in hard rock underground mines 2 introduction rock support is the term widely used to describe the procedures and materials used to.
These systems are globally fitted on the most automated and productive longwalls.
Cat customized systems for longwall mining range from hydraulic roof supports and automated plow systems to shearers face conveyors and roof support carriers.
An underground roof is a deflecting surface just below grade that slopes away from the building and directs all that roof water away from the foundation.
Your support for life.
Deep level mining roof support system.
Special volume 35 1987 pages 1 6.
Our original version mk1 was developed for tabular ore bodies with mining widths of up to 6m in deep level gold mines.
