Using GPR to scan concrete uncovers rebar, post-tension cables, electrical conduits, voids, and additional features. This is also a useful technique for structural assessment, involving concrete slab measurement and rebar spacing.
We understand that you cannot afford to cut an electrical conduit while coring or sawing through concrete. We directly indicate our GPR results on your slab, showing the locations of all buried subsurface obstacles and where it is safe for you to cut or core.
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Repairing damaged rebar could run you tens of thousands of dollars, not to mention any extra structural harm or injuries resulting from compromised support. GPRS Project Managers undergo specialized training to utilize GPR for identifying and mapping the rebar in your concrete structure or slab.
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You must consider not only the utilities in your concrete slab but also any lines buried in the ground beneath if it’s a slab-on-grade. GPRS Project Managers employ ground penetrating radar and electromagnetic (EM) locating to deliver a 99.8%+ precise view of the infrastructure beneath and within your concrete slab.
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Our GPR concrete scanning service can detect post-tension cables before core drilling. The outcomes of our concrete scanning are indicated on the slab's surface, and we can also create 2D CAD drawings and a 3D BIM model of the slab's interior that illustrates the layout of post-tension cables.
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The capability of ground penetrating radar to reveal what lies beneath and within concrete slab-on-grade is one of its greatest benefits compared to X-Ray scanning technology. GPR requires access to just one side of a concrete slab or structure to inspect the material for irregularities like embedded conduit, allowing it to assess slab-on-grade.
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GPR scanners send out radio waves into concrete slabs and identify how these waves interact with subsurface objects, producing a readout of hyperbolas that differ in size and shape based on the material detected. GPRS’ SIM-certified Project Managers analyze this information to identify what was found and assess its depth in the slab.
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GPRS Project Managers offer GPR scanning services to identify crucial slab details for structural engineers, such as concrete cover and overlay thickness, concrete depth, and dowel positioning. Unlike other concrete scanning firms, GPRS is not constrained by the dimensions or extent of your location; we possess the expertise and tools to thoroughly assess your concrete infrastructure.
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