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StructureScan Mini XT Quick Start Guide
Page 27
Rebar
This image is of #8 (1" diameter) rebar spaced
12" (30 cm) apart. Compare this image to the
previous two examples. Notice that while there
is a constant spacing, the spacing is too wide for
normal wire mesh.
Also, when surveying over suspected rebar, take
two profiles at right angles to each other. You
will notice that the two directions of rebar
hyperbolas will show at slightly different depth
while wire mesh hyperbolas will be at the same
depth. This is because mesh is welded together
as a screen.
Also note the back of the slab as a black band at
approximately 8" depth.
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