Sonitec is an innovative tube solution designed to simplify integrity testing of foundations using the CSL (Cross Sonic Logging) method.
The CSL method assesses the structural integrity and uniformity of concrete in diaphragm walls, bored piles, drilled shafts, barrettes, concrete piles, and augercast piles. This process involves inserting a transmitter and receiver into parallel, water-filled tubes along the depth of the pile to transmit and measure ultrasonic pulse speeds.
Sonitec tubes are specifically engineered to streamline the assembly and installation of long tube lengths within reinforcement cages. For over 20 years, piling and general contractors worldwide have trusted Sonitec as the safest and most efficient solution for creating an optimal CSL testing environment.
Product Features
• Durable Steel Tubes: Made from thin black steel, Sonitec tubes come in various diameters and thicknesses, with a standard length of 5.80 meters.
• Seamless Instant Connection: An enlarged bell-mouth design enables quick and effortless tube connections, significantly reducing labor costs and project timelines.
• Waterproof up to 240 Meters: The PUSH-FIT system, featuring a rubber gasket and bell-mouth connection, ensures a concrete-tight seal that prevents leaks and contamination. Every tube is factory-tested for leakage.
• Strong Load Capacity: High-strength steel ears are welded at regular intervals to securely tie and lock tubes together.
• Standards Compliance: Fully compliant with ASTM D6760, the industry standard for ultrasonic cross-hole integrity testing.
Why Choose Sonitec?
- 100% Factory Tested – Every tube undergoes rigorous leakage testing before dispatch.
- Instant Reconnection – Quick assembly by hand, with no welding required.
- 2 Million Meters Installed Annually – A proven and trusted solution worldwide.
Key Benefits
• The fastest and most efficient way to set up a CSL testing environment.
• Safe and easy reconnection—no special tools or welding required.
• Ideal for prefabricated cages pre-equipped with Sonitec tubes.
• Rigid and impact-resistant tube connections for enhanced durability.
• O-ring is securely housed inside the pipe, protecting it from UV exposure and damage.
• Additional accessories and an FRP tube version are available for advanced applications—refer to the product documentation for more details.