The Top 6 Techniques for Casting Reinforced Concrete Piles
Precast piles can be transported to the construction site or constructed at the project site. Cast in situ piles are constructed by drilling a borehole, installing reinforcement cages, and placing concrete. Reinforced Pile Construction Techniques Rotary Drilling While Supporting by Hydrostatic Pressure The borehole is excavated by rotary drilling, but the wall is supported by bentonite solution or polymer slurry. At the beginning of the excavation, a short length casing guides the excavator, and the excavation spoil is removed with a bucket. There is no limit to the size or depth of the piles, as well as the diameter and depth of the piles, with this construction method. Drilling is vibration free, and the pile could be drilled to a depth of 40 meters or deeper, and its diameter could range from 40 cm to 240 cm. Rotary Drilling While Supporting by Casting Boreholes are excavated using rotary drilling, and their sides are supported by casings. The casing is driven into the ground ...