Wednesday, February 2, 2011

Foundation Helical Piles

Repairing Bowed Foundations Using Helical
Piles
Helical piers are used for foundation repair projects as well as new construction projects in poor soils. Helical piles are screwed through many different layers of earth until it hits the bedrock. Think of these piles like large earth screws. They are made of steel and will be screwed, using either truck mounted or excavator with special rotary head, into the ground until they become stable.
The Purpose of Underpinning
When a foundation

Foundation Repair Winston-Salem

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