1. AASHTO T 259-80: Standard method of test for resistance of concrete to chloride ion penetration. American Association of State Highway and Transportation Officials, Washington, DC (1980)
2. AASHTO T 277-86: Rapid determination of the chloride permeability of concrete. American Association of States Highway and Transportation Officials, standard specifications – Part II tests, Washington, DC (1990)
3. Alexander, M.G., Ballim, Y., Mackechnie, J.R.: Concrete durability index testing manual, Research Monograph 4, University of Cape Town (1999)
4. Andrade, C., Alonso, C., Arteaga, A., Tanner, P.: Methodology based on the electrical resistivity for the calculation of reinforcement service life. In: Nalhotra, V.M. (ed.) Proceedings of the 5th CANMET/ACI International Conference on Durability of Concrete, pp. 899–915. Barcelona (2000)
5. ASTM C 1202-07: Standard test method for electrical indication of concrete’s ability to resist chloride ion penetration. ASTM annual books of standards, ASTM International, Philadelphia (2008)