Helical piles have been used for almost 200 years. Invented by Alexander Mitchell in the United Kingdom in the 1830's, spiral piles were originally designed to support marine
Through the environment issues during these years, like flood and earthquake, more and more people, companies and countries start emphasizing on the buildings’ capacities to r
Two common misunderstandings about helical pile systems:Frist, Helical pile is a new product in foundation construction?Helical pile was invented by Alexander Mitchell in Engl
Helical technology can be applied in a number of ways in deck construction. One common use is in the form of helical piles, which are screwed into the ground to provide a stab