Rebar Detection
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Overview

REBAR DETECTION is a non-destructive testing (NDT) method used to locate reinforcement bars (rebar), post-tension cables, and metallic objects embedded in concrete structures. This service is essential for construction, civil engineering, and infrastructure inspections to ensure structural integrity, compliance, and safety before drilling, cutting, or coring.

Why is it important?
  • Safety:
    Rebar detection helps prevent damage to reinforcing steel when drilling, cutting, or coring concrete, which is crucial for safety and structural integrity.
  • Structural Integrity:
    It allows for assessing the condition of reinforcing steel and making informed decisions about structural integrity.
  • Non-Destructive Testing:
    Rebar detection is a non-destructive method, meaning it doesn’t damage the concrete or the reinforcing steel while providing valuable information. 
How is it done?
  • Rebar Locators/Cover Meters:
    These are instruments that use electromagnetic pulse induction technology to detect the presence and location of rebars. 

  • Scanning:
    Rebar locators scan the concrete surface, and the device displays the location, depth, and sometimes the diameter of the rebars. 

  • Visualization:
    Advanced object detection solutions can provide ultra-clear 3D and augmented reality visualizations of objects, accurate rebar detection, and cover measurement, as well as visualization into concrete structures for precise object detection. 
Applications:
  • Construction and Demolition:
    Rebar detection is used to locate rebars before drilling, cutting, and coring, ensuring safe and accurate work.
  • Structural Assessment:
    It helps assess the condition of reinforcing steel and identify potential problems.
  • Investigating Unknown Structures:
    Rebar detection can be used to investigate the rebar layout in unknown structures.
  • Conformity Checking:
    It can be used to check the conformity of new buildings and fire resistance assessment. 

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