What do you do if your concrete thickness measurement tools are not accurate enough?

3 Perform multiple measurements

The third thing you should do is perform multiple measurements at each location and compare them. You should use the same tool and settings for each measurement and follow a consistent procedure. You should also record the time, date, temperature, and humidity of each measurement, as they could influence the speed and attenuation of the sound waves or electromagnetic waves used by your tools. You should calculate the average, minimum, and maximum values of your measurements and check for any outliers or anomalies. You should also compare your measurements with the design specifications and expectations and look for any discrepancies or deviations.

4 Validate your results

The fourth thing you should do is validate your results using another method or tool. You should choose a method or tool that has a different principle or technique than the one you used initially, such as using GPR after UPE or coring after IE. You should perform the validation measurements at the same locations as the original measurements and compare them. You should look for any significant differences or errors between the two methods or tools and try to identify the sources and causes of them. You should also evaluate the accuracy, precision, and repeatability of your methods or tools and choose the most reliable and valid one.

5 Report your findings

The fifth thing you should do is report your findings and document your methods and tools. You should write a clear and concise report that summarizes your objectives, procedures, results, and conclusions. You should also include the details of your methods and tools, such as the model, settings, calibration, and operation. You should also provide the raw data, calculations, graphs, tables, and images of your measurements and validation. You should also state the uncertainties, limitations, and assumptions of your methods and tools and how they affect your results. You should also make any recommendations or suggestions for improvement or further investigation.

6 Learn from your experience

The sixth thing you should do is learn from your experience and improve your skills and knowledge. You should review your performance and identify any strengths and weaknesses of your methods and tools. You should also seek feedback from your peers, supervisors, or clients and listen to their opinions and suggestions. You should also update yourself with the latest developments and innovations in concrete thickness measurement technology and practice. You should also attend training courses, workshops, or seminars that could enhance your competence and confidence in measuring concrete thickness accurately.