Waterjet drilling technology is suitable for a variety of complex
geological conditions, particularly in environments where traditional piling
methods are difficult to construct. The following are specific applicable
geological types and technical features:
Applicable Geological Types
Clayey Soils: High-pressure water jets can effectively break through clayey
soil layers, resolving the stratigraphic limitations of vibratory pile
driving.
Gravel Layers: This includes highly permeable strata such as gravel, sand,
and rounded gravel. The equipment boasts a high flow rate (e.g., 170 L/min) and
can handle highly permeable strata.
Composite Formations: This includes artificial fill and alluvial deposits
(including mixed fill, gravel, and sand). It offers strong adaptability and
compatibility with all pile types.
Riverbed Engineering Geology: Suitable for Larsen steel sheet pile
construction in river channel regulation, minimizing mechanical damage.
Technical Advantages
Precision and Efficiency: Automatically locks the hole position and
precisely controls the drilling depth.
Safety and Environmental Protection: Non-mechanical cutting minimizes rock
damage and reduces ecological impact.
Durability: The nozzle is wear-resistant and blockage-resistant, and the
compact structure supports 24-hour continuous operation.
Typical Application Scenarios
Driving and pulling out steel sheet piles, round piles, and cement
piles
Coring for geological exploration to ensure the cores are free of
mechanical damage.
