When method of pile jacking is used?

When driving is impossible because of the vibration impacts on the neighbouring buildings and constructions, jacking method is used for pile sinking. Special crane-based mechanism is used for sinking of the piles.

What are the advantages of the jacking method?

This method have a number of obvious advantages:

• it allows to spare the cost of foundation up to 20%
• it allows working in nook places and straitened conditions
• it increases loading capacity of existing foundations by changing some of the building's rated characteristic
• it is noiseless
• it allows to reduce term of of the foundation by 20-30%
• it allows to sink piles on design elevations
• it causes no dynamic impacts
• it allows to apply certified prefabricated piles
• it stops foundation settlement, caused by various origins

What technical equipment do WE use for pile jacking:

• Pile jacking machines, based on cranes РДК-25 with jacking force up to 75 tons.