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How Much Do You Know About The Principle Of Rebar Detector?

How It Works Concrete element sizing or rebar placement is best accomplished using two techniques - pulsed magnetic induction or electromagnetic waves. It is advisable to use 3D scanning before drilling, sawing or coring from ready-made reinforced concrete at depths of up to 300 mm. The combination of magnetic induction / radar technology with three-dimensional scanning allows you to detect voids, as well as foreign inclusions, including: metal and plastic pipes; fiberglass cables; wood. Based on the test results, the quality of concrete is checked, including an assessment of the curvature of the element, the uniformity of density, and the depth of reinforcement. Scanners can also function as a wire detector.

Typical concrete Rebar Detector: Ground penetrating radar that uses radar pulses to generate an image. Receiving and transmitting antenna. Unit for transformation of magnetic pulses into a stereoscopic image. Power supply. Screen for viewing scan results. The flow of electromagnetic radiation is used to register reflected signals from internal structures that have different density indices than the base material. The radar method uses the effect of reflecting waves that encounter an obstacle in their path in the form of reinforcing rods or hidden pipes. Technological Capabilities To ensure the structural performance and durability of reinforced concrete, the location of the reinforcement and its depth are critical variables. It is therefore important to establish the applicable range, the characteristics of the measuring device, the measurement procedure, and the necessary precautions. When using Rebar Detector in concrete, which implement the electromagnetic induction method, the depth of the reinforcing bars usually does not exceed 200 mm, and the radar depth does not exceed 100 mm. The height and nature of the relative position of the reinforcement rods do not matter. The main standard sizes of induction Rebar Detector of domestic and foreign production are adapted to the detection of steel rods with a diameter of 3 ... 50 mm.

Do You Know The Principle Of Rebar Detector?

How Much Do You Know About The Principle Of Rebar Detector?