Four Blades Ground Screw Helical Pile

Four Blades Ground Screw Helical Pile

.Overview

Helical pile is made of hot dipped galvanized steel, it is consists of a drill bit, drill pipe, four spiral blades.

The change of blade spacing ratio (blade spacing/blade diameter) of spiral ground screw pile is an important factor affecting the ultimate uplift and compressive capacity of pile, According to the experimental study, when the blade spacing ratio S/D=3~4, the ultimate bearing capacity of the screw pile is relatively good.The tensile and compressive capacity of four blades helical pile increases with the increase of blade diameter (blade diameter square), and the relationship is approximately linear.

Compared with traditional cement pile, the helical screw pile avoids the problem of fracture in the construction process of pile, and has better bearing capacity. Generally, spiral screw pile can be used for 40-80 years.

.Product Details

The characteristics of solar ground screw :

.Ease of installation (using fewer machines and taking less time).

.Faster installation.

.Lower carbon footprint.

.No need to remove soil from the site.

.Ability to install in close proximity to existing structures.

.Ease of removal when no longer needed.

.Helical Screw Pile Series

The following are the most commonly used series of spiral ground piles in the world, side by side, to better understand the differents.

.Projects