Helical Pulldown Micropile Extension Displacement Plate 7″ Dia. To Fit SS175 For Cased Grout Column.
The Helical Pulldown® Micropile is a method used to form a grout column around the shaft of a standard helical anchor/pile. To begin the process, a helical anchor/pile is placed into the soil by applying torque to the shaft. The helical shape of the bearing plates creates a significant downward force that keeps the foundation advancing into the soil. After the Lead Section with the helical plates penetrates the soil, a Lead Displacement Plate and Extension are placed onto the shaft. Resuming torque on the assembly advances the helical plates and pulls the displacement plate downward, forcing soil outward to create a cylindrical void around the shaft. From a reservoir at the surface, a flowable grout immediately fills this void surrounding the shaft. Additional extensions and displacement plates are added until the helical bearing plates reach the minimum depth required or competent load-bearing soil.

The Helical Pulldown® Micropile is a method used to form a grout column around the shaft of a standard helical anchor/pile.
The installation process can employ grout only or grout in combination with either steel or PVC casing

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Description

Product Details
General
Application Helical Anchoring
Coating No Coating
Grout Column Cased
Pipe Type Square Bar
Style Helical Pulldown® Micropile
Type HPDM Plates
Dimensions
Base Plate Dimensions 7.00 in
Foundation Diameter 1.750 in
Weight 5.100 lb
Logistics
Standard Package 1

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