Spiral ground helical anchors

Helical anchors are used for new construction and to support existing structures. They are designed for applications in expansive soils, high water tables, fill areas, and other areas where unstable soils require a deep foundation. In compression they are used as footers and in tension they may be used to support retaining or foundation walls. Helical piers areround or square, tubular or bar steel shafts with round helix plates welded to them.

Spiral ground helical anchors -- Features

Lower cost for system and installation Faster installation than many methods Time-proven, technically sound system Limited excavation; minimal under-digging of building Light equipment can be tailored to specific job needs Shafts/columns for assorted load requirements Enhanced foundation strength for new homes or buildings Limited-access installation,all weather installation.

Spiral ground helical anchors -- Specifications

· Shaft Size: 2 7/8" Tubular-0.203"wall

2 7/8" Tubular-0.262"wall

3 1/2" Tubular-0.300"wall

4 1/2" Tubular-0.337"wall

1 1/2" Square Bar

1 3/4" Square Bar

2 1/4" Square Bar

· Helix Blade: 8", 10", 12" and 14" in diameter with 3/8", 1/2" thickness.

· Finish: Plain, Hot Dipped Galvanized, Painted, Powder Coating are available on your request.

Spiral ground helical anchors -- Advantages

High capacity deep foundation alternative All-weather installation Installed in areas of limited or tight access Vibration-free installation Install quickly without generating spoils Support of temporary structures Load tests can be conducted immediately following installation Foundation concrete can be poured immediately following installation Clean installation

If you are interested in our products, please don't hesitate to contact us, we will offer the best price, highest quality, excellent service for you.

Spiral ground helical anchors -- Pictures