TMBA Multiple Auger Drives for WSM
The TMBA Auger Drives are designed for WSM (Wet Speed-Mixing), a rapid soil mixing technique that serves as an effective alternative to traditional shoring and foundation methods, such as king pile walls, steel sheet pile walls, or Jet Grouting walls.
When paired with the ABI MOBILRAM-System, the MDBA auger drive and a suitable mixing tool provide the perfect solution for WSM. These auger drives are built without a gear mechanism, avoiding common issues like noise, wear, high maintenance, and low revolutions.
Often used in combination with conventional methods, the WSM process is employed for primary piles, while secondary piles can be installed using techniques such as cast-in-situ concrete piles.
The advantages
• Vibration-free - enables working at places with high building concentration and residential areas.
• Low noise - due to the construction of the auger drive without gear box the noise is reduced to a minimum.
• Productive - the high revolutions provide above average daily performances.
• Economically - reduced costs due to low cement and aggregate consumption and to the not existing soil excavation.
• Environmentally friendly - aggregates and the soil excavation do not have to be transported to or from the building site. Contaminated soils do not have to be disposed nor treated
The soils - Preferably in soils with equal consistence and sufficient
void volume.
The typical applications
• retaining walls
• shoring
• ground consolidation/stabilization
• cut-off walls
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