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NDT presentations, Norway, March 11-13, 2013:
- NDT presentation, Selected NDT methods for durability, Part I, Norsk Forening for Betonrehabilitering, Drammen, Norway, 11-13 March, 2013.pdf (10.8 MB)
- NDT presentation, Selected NDT methods for integrity, Part II, Norsk Forening for Betonrehabilitering, Drammen, Norway, 11-13 March, 2013.pdf (10.9 MB)
NDT presentation, New York, USA, January 8th, 2013:
NDT presentations, ACI, Hanoi, Vietnam, Oct 9th 2010:
NDT presentations, ACI, Seville, Spain, Oct 15th 2009:
- A Brief History of Pullout Testing, Bickley.pdf (135 KB)
- Air Void Analysis for fresh concrete, Petersen.pdf (2.3 MB)
- Automated NDE of PT concrete structures, Wiggenhauser.pdf (0.8 MB)
- Cathodic protection using drilled-in anodes, Grill and Michaux.pdf (0.7 MB)
- Koehler_ICAR Rheometer_v1.ppt (3.9 MB)
- Koehler_Rheology_v1.ppt (2.9 MB)
- NDT 3D Tomography, Michaux and Grill.pdf (3.1 MB)
- NDT of bridge decks using Impulse-Response, Clausen and Knudsen.pdf (1.7 MB)
- NDT of cable ducts using Impact-Echo, Clausen and Knudsen.pdf (670 KB)
- NDT Workshop.pdf (84 KB)
- Repair evaluation of large structures, Aggelis et al.pdf (547 KB)
- Training, Often the missing link in using NDT, Carino.pdf (2.3 MB)
NDT, Dubai, Nov. 18-20th, 2008:
General Information:
AVA for Air Void Analysis of fresh concrete:
CAPO-Test and LOK-Test for compressive strength near to surface:
DOCter Impact-Echo Test System:
GalvaPulse for Corrosion Rate, Half-Cell Potential and Electronic Resistance:
- 1. Corrosion rates by various authors (54 KB)
- 2. Klinghofer, O.: "In Situ Monitoring of Reinforcement Corrosion by means of Electrochemical Methods", Nordic Concrete Research 95:1 (547 KB)
- 3. Elsener, B., Klinghofer, O., Frolund, T., Rislund, E., Schiegg, Y. & Bohni, H.: "Assessment of Reinforcement Corrosion by means of Galvanostatic Pulse Technique", Proceedings, International Conference on Repair of Concrete Structures, Svolvær, Norway, 1997 (609 KB)
- 4. Frolund, T., Klinghofer, O. & Poulsen, E.: "Rebar Corrosion Rate Measurements for Service Life Estimates", ACI Fall Convention 2000, Toronto, Canada (377 KB)
- 5. Bassler, R., Burkert, A., Frolund, T. & Klinghofer, O.: "Usage of Portable Equipment for Determination of Corrosion Stage of Concrete Structures", Proceedings, International Conference EUROCORR 2001, Riva del Garda, Italy (292 KB)
- 6. Frolund, T., Jensen, F.M. & Bassler, R.: "Determination of Reinforcement Corrosion Rate by means of the Galvanostatic Pulse Technique", First International Conference on Bridge Maintenance, IABMAS 2002, Barcelona, Spain (227 KB)
- 7. Sorensen, H.E. & Frolund, T.: "Monitoring of Reinforcement Corrosion in Marine Concrete Structures by the Galvanostatic Pulse Method", Proceedings, International Conference on Concrete in Marine Environment, Hanoi, Vietnam, Oct. 2002 (204 KB)
- 8. Frolund, T., Klinghofer, O. & Sorensen, H.E.: "Pro´s and Con´s of Half-Cell Potentials and Corrosion Rate Measurements", Structural Faults and Repair-2003, Tenth International Conference, The Commonwealth Institute, London, UK (1.7 MB)
- 9. Bassler, R., Burkert, A., Frolund, T. & Klinghofer, O.: "Usage of GPM-Portable Equipment for Determination of Corrosion Stage of Concrete Structures", Corrosion 2003, Paper No. 03388, NACE International, Houston, Texas, USA (557 KB)
- 10. Petersen, C.G.: "Corrosion Rates Determined by the GalvaPulse", Germann Instruments A/S, Copenhagen, Denmark, Dec. 2003 (1.4 MB)
- 11. Germann Instruments A/S: "Corrosion Rates Determined by GalvaPulse and Gecor 6 Compared to Corrosion Rates Determined by Weight Loss Measurements", Germann Instruments A/S, Copenhagen, Denmark (211 KB)
- 12. Bjegovic, D., Stipanovic, I., Skazlic, M., Feric, K., Barbalic, I.: "Case Study- Corrosion Monitoring in Marine Environment in Croatia" University of Zagreb Special Paper, March 2004 (404 KB)
- 13. Ramezanianpour, A.A. & Pourkhorshidi, A.R. "Durability of Concretes Containing Supplemntary Cementing Materials Under Hot and Aggressive Environment", SP-221 - 39, Proceedings, Eighth International Conference on Fly Ash, Silica Fume, Slag and Natural Pozzolans in Concrete, Las Vegas, USA, 2004, CANMET/ACI (437 KB)
MIRA, EYECON and SURFER:
- Hoegh, K., Khazanovich, L., Correlation Analysis of 2D Tomographic Images for Flaw Detection in Pavements. ASTM International. Journal of Testing and Evaluation. Volume 40. Issue 2. March 2012. (4 MB)
- Hoegh, K., Khazanovich, L., Yu, H.T., CONCRETE PAVEMENT JOINT DIAGNOSTICS USING ULTRASONIC TOMOGRAPHY (9 MB)
- Hoegh K., Khazanovich L., Yu H.T. Ultrasonic Tomography Technique for Evaluation of Concrete Pavements. Transportation Research Record: Journal of the Transportation Research Board, No. 2232, pp. 85-94. 2011. (4 MB)
- Hoegh, K., Khazanovich, L., Maser, K., Tran, N., EVALUATION OF AN ULTRASONIC TECHNIQUE FOR DETECTING DELAMINATION IN ASPHALT PAVEMENTS (2.3 MB)
- INSPECTION OF PRESTRESSED CONCRETE ROAD BRIDGES BY ULTRASOUND 3D TOMOGRAPHER SYSTEM, PPP (7 MB)
- MIRA Tomographer.pdf (722 KB)
- EyeCon.pdf (86 KB)
- Surfer.pdf (70 KB)
- NEW EXTENSION HANDLE FOR THE MIRA ANTENNA.pdf (625 KB)
Rapid Chloride Test System:
ICAR Rheometer:
s'MASH Impulse Response System:
s'MASH Pile Testing System:
- Clausen. J.S., Nikolaos, Z. and Knudsen, A., "Onsite measurements of concrete structures using Impact echo and Impulse Response" (3 MB)
- Gassman, S.L. and Finno,R.J., "CUTOFF FREQUENCIES FOR IMPULSE RESPONSE TESTS OF EXISTING FOUNDATIONS" (190 KB)
- GORZELANCZYK, T., SADOWSKI, L. and SCHABOWICZ, K., "NON-DESTRUCTIVE EVALUATION OF THE CONCRETE PREFABRICATED PILE LENGTH USING IMPULSE RESPONSE sMASH" (1 MB)
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