Top-Down Construction Method

Top-Down Construction MethodTop-down method is a rapid method which enables builders to construct the substructure and superstructure simultaneously. Likewise it is used as an excavation stabilization method in cases where you can’t or you are not allowed to use the other geotechnical methods such as soil nailing and soil anchorage.

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

Technologies

Reinforced Earth

Reinforced Earth

This method is highly innovative for building Earth walls. It creates masterpiece engineering walls which are totally compatible with the nature and green texture of urban areas.

Soil Nailing

Soil Nailing

Soil nailing is a passive method for stabilizing deep excavations and steeply lands. This method can provide enough safety factors against any possible rupture limits during and after excavation and also limits the ground movements and sometimes is applied for strengthening existing unstable ground.

Soil Improvement

Soil Improvement

Soil improvement is a pack of solutions to help the soil to tolerate the applied loads and conditions in a safe and determined manner. Solutions like compaction and RIC and stone columns, soil replacement, drainage, grouting, soil mixing and so on, are mainly used in this regard.