Высококачественные круглые винтовые сваи из оцинкованной стали горячего погружения для фундамента и строительства

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Top quality round hot dip galvanized steel helical ground screw piles for foundations and construction 

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 are round or square, tubular or bar steel shafts with round helix plates welded to them.

Helical Piers for Construction --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.

Helical Piers for Construction --Advantages

· A time-proven, versatile, and technically sound system.
· Lower cost and faster installation than other methods
· Installs quickly with small or handheld equipment.
· Can be installed in limited-access areas or tight access.
· Site cleanliness and minimize damage to landscape.
· Soil load bearing capacity is tested during installation.
· Helical anchors available with single, double and triple helix blades.

Helical Piers for Construction  --Pictures