Helix Ground Screw is a kind of reinforcement Spiral Pile used for building deep foundation.The Screw Pile is made of hollow carbon steel tubes of different diameters,which have been cut pipe length,form the pipe according to the design, welding nut , flange, blade and assemble, acid pickling and hot dip galvanized treatment.After hot dip galvanizing,ensure Ground Screw Foundation having long term service life.
Advantages of Steel Ground Screw are as below:
- No excavating , digging , or concrete
- Installs within minutes ,by hand electric drilling machine or auto-drilling machine
- Instantly loadable with not waiting time
- Stable, durable, storm proof, water proof
- Environmentally friendly, ecological , and sustainable
- No damage to surrounding landscape
- Fast and inexpensive to dismantle and relocate
- Can be installed into sealed surfaces
- Not dependent on weather conditions.
Ground Screw Pile's diameter: 48 mm, 68 mm, 76 mm, 89 mm, 114 mm, according to clients' request.
Thickness of Steel Ground Screw: 2.75 mm, 3.00 mm, 3.75 mm, 4.00 mm.
Continuous welding: With auto welding machine.
Cutting:With automatic cutting pipe machines.
Surface treatment: Hot dip galvanized, according to DIN EN ISO 1461-1999. thickness of coating zinc: more than 80 micron.
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