Monthly Archives: July 2019

The Pros and Pros of Helical Piles

Written on July 5, 2019 at 11:36 am, by

They have been around since 1833 but helical piles are yet to reach their full capacity as the innovative and brilliant examples of engineering that they are. Helical piles were invented by a civil engineer from Ireland called Alexander Mitchell, who was, astoundingly, blind. He won the Telford Medal for his invention and then three  Continue Reading »

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