Practical Rock Engineering Chapter 14 Rockbolts and CablesExplore further
2018-9-21u2002·u2002incomplete mixing and an unsatisfactory bond. In highly fractured rock masses, the resin may seep into the surrounding rock before setting, leaving voids in the resin column surrounding the rockbolt. In both of these cases, the use of cement grouting rather than resin grouting may provide a more effective solution.
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