Underground Mining / noun
Shotcrete
Шүршмэл бетон
English definition
Concrete or mortar sprayed onto an excavation surface, often as part of a ground-support system.
Example in mining
Shotcrete was applied to the tunnel walls.
Underground Mining / noun
Шүршмэл бетон
Concrete or mortar sprayed onto an excavation surface, often as part of a ground-support system.
Shotcrete was applied to the tunnel walls.