1. Drilling of pile heads closely follows earthwork excavation, with pile drilling being conducted using jackhammers and manual steel drills.

The pile heads must be cleared without damaging the pile body below the designed pile top elevation, ensuring a flat surface without any bulging heads.
First, use a jackhammer to remove the material, then manually chisel the remaining 150mm high section with a steel drill, ensuring a smooth and even finish.
2. The water collection pit wells are being deepened according to the design elevation, with leveling performed using a level instrument.
At a height of three points, a horizontal line is drawn, and the cutting is performed using a handheld saw. Subsequently, steel drills are manually used to chisel out the edges.
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3. During horizontal pile removal, eliminate excessive horizontal force to prevent pile breakage. When cleaning the pile heads, ensure that the pile head sections are loose.
Concrete fines or laitence must be thoroughly removed, down to the dense concrete layer. Initially, the horizontal drilling is performed manually on the side of the pile.

50-100mm deep trenching, followed by drilling from top to bottom using a pneumatic hammer to ensure no impact damage to the effective pile structure.

Above is the introduction to the techniques of artificial pile breaking. If you have any further questions, feel free to consult our website, where we have professionals ready to explain.