What is the main benefit of using shotcrete in underground development?
A. Easy removal
B. Ventilation control
C. Ground stabilization
D. Water drainage
Answer: Option C
Solution (By Examveda Team)
Shotcrete is sprayed concrete used for reinforcing tunnel walls.The correct answer is: Ground stabilizationPrevents rockfalls and supports weak ground.Can be applied quickly and conforms to irregular surfaces.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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