Impact-Echo Instruments is the world leader in developing and marketing
impact-echo technology for evaluating concrete and masonry structures, catering
to construction managers, DOT engineers, and forensic test consultants.
Our systems can measure thickness of concrete plates such as pavements, retaining
walls, and tunnel walls,
in compliance with ASTM Standard C1383-98a. They can also
measure the depth of surface-opening cracks, and determine the location, depth and
extent of cracks, voids, delaminations, honeycombing and debonding in plain and
reinforced structures.
Unlike other companies, Impact-Echo Instruments specializes solely in Impact-Echo
test equipment. In fact, we wrote the
book about the technology
and were among the first to commercialize it.
