Geotechnical Design and Solution Ground Improvement Deep Foundation Earth Retention Grouting Technology Injection System Excavation and Stablization Seepage Control Slope Stabilisation Rapid Impact Compaction Deep Soil Mixing Micropile Shotcrete Anchor and Soil Nail Diaphragm Wall Secant Piles Wall Deep Dynamic Compaction Rock fall and avalanche Barrier Sheet pile wall
Different types of barriers are used to avoid mortal results of falling large and small rock or debris. Determining the determination of the potential falling rock weights and the calculation of the impact energy is the key point to decide the type of the barrier.
Shotcrete is a process of spraying concrete to the soil faced walls to create a concrete facing for reducing erosion and weathering of soil and rock. Also it is a structural part in soil stabilizing methods and tunneling as well. It could be reinforced by steel or PP fibers and steel wire mesh.
Diaphragm walls are continues adjacent concrete walls to reduce mainly the underground water seepage and apart of engineering load-bearing elements to stabilize deep excavations with a strong vertical facing.