Reinforcement of armored earth work constructions
Reinforcements and a reinforcement system for stabilized earth
Reinforcing and confining earth formation
Reinforcing block for excavation work and method of construction
Reinforcing geotextile mat and embankment method using the same
Reinforcing member
Reinforcing method and means
Remediation of earthen material
Remediation of earthen material
Remediation of heavy metal contaminated soil
Remote control device for automotive working devices
Removable ground anchor
Resilienty compressible support column for use in a mine
Resin anchored rock or mine roof bolt anchor mechanism
Resin capsule and method for grouting anchor elements in holes o
Resin injector system
Resin insertion device and methods of inserting resin
Resin net and its production method
Resin nozzle positioner
Resin reinforced expansion anchor and method of installation