Large. Spiral ground piles are tubular piles or column piles made of metal or non-metallic materials with spiral blades. Among them, the spiral pile has high torsion resistance. The ground pile can penetrate and compact the soil around the pile hole, which improves the lateral friction resistance of the soil around the pile and gives the pile foundation strong bearing capacity and pull-out resistance. , and level. Strength, small deformation and good stability.
1. Diameter: The diameter of the spiral pile is one of the important factors that determine its design and is usually expressed in millimeters (mm). The spiral pile pattern can be confirmed by measuring its diameter at its widest point.
2. Wall Thickness: The wall thickness of the spiral pile refers to the thickness of the wall of the spiral pile and is also one of the important components of the model. The wall thickness is ggenerally expressed in millimeters (mm). When measuring the diameter of the spiral pile, the wall thickness may be measured accidentally.