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Behnisch, M and Ultsch, A (2009) Urban data-mining: spatiotemporal exploration of multidimensional data. Building Research & Information, 37(05), 520–32.

Brattebø, H, Bergsdal, H, Sandberg, N H, Hammervold, J and Müller, D B (2009) Exploring built environment stock metabolism and sustainability by systems analysis approaches. Building Research & Information, 37(05), 569–82.

Coffey, B, Borgeson, S, Selkowitz, S, Apte, J, Mathew, P and Haves, P (2009) Towards a very low-energy building stock: modelling the US commercial building sector to support policy and innovation planning. Building Research & Information, 37(05), 610–24.

Costin, G, Nakai Kidd, A, Simon, T and Edwards, D J (2019) Collaborative procurement and private-sector housebuilding and refurbishment works. International Journal of Building Pathology and Adaptation, 37(05), 699–717.

Falorca, J F (2019) Main functions for building maintenance management: an outline application. International Journal of Building Pathology and Adaptation, 37(05), 490–509.

Fatayer, F A, Hassanain, M A, Abdallah, A and Al-Hammad, A (2019) Investigation of facilities management practices for providing feedback during the design development and review stages. International Journal of Building Pathology and Adaptation, 37(05), 597–614.

Grill, M, Nielsen, K, Grytnes, R, Pousette, A and Törner, M (2019) The leadership practices of construction site managers and their influence on occupational safety: an observational study of transformational and passive/avoidant leadership. Construction Management and Economics, 37(05), 278–93.

Hassanain, M A, Al-Zahrani, M, Abdallah, A and Sayed, A M (2019) Assessment of factors affecting maintenance cost of public school facilities. International Journal of Building Pathology and Adaptation, 37(05), 528–46.

Hasselaar, E (2009) Health issues and the building stock. Building Research & Information, 37(05), 669–78.

Hassler, U (2009) Long-term building stock survival and intergenerational management: the role of institutional regimes. Building Research & Information, 37(05), 552–68.

Hedborg Bengtsson, S (2019) Coordinated construction logistics: an innovation perspective. Construction Management and Economics, 37(05), 294–307.

Ibbotson, K and Farrell, P (2019) The challenges of prioritising low carbon in public sector Flood and Coastal Erosion Risk Management (FCERM) construction. International Journal of Building Pathology and Adaptation, 37(05), 615–28.

Ismail, Z (2019) Developing a maintenance index framework for heritage concrete buildings. International Journal of Building Pathology and Adaptation, 37(05), 510–27.

Kikwasi, G and Mbuya, E (2019) Vulnerability analysis of building structures to floods. International Journal of Building Pathology and Adaptation, 37(05), 629–56.

Kuitert, L, Volker, L and Hermans, M H (2019) Taking on a wider view: public value interests of construction clients in a changing construction industry. Construction Management and Economics, 37(05), 257–77.

M., A (2019) An empirical study on life cycle assessment of double-glazed aluminium-clad timber windows. International Journal of Building Pathology and Adaptation, 37(05), 547–64.

Mavrogianni, A, Davies, M, Chalabi, Z, Wilkinson, P, Kolokotroni, M and Milner, J (2009) Space heating demand and heatwave vulnerability: London domestic stock. Building Research & Information, 37(05), 583–97.

Meijer, F, Itard, L and Sunikka-Blank, M (2009) Comparing European residential building stocks: performance, renovation and policy opportunities. Building Research & Information, 37(05), 533–51.

Meinel, G, Hecht, R and Herold, H (2009) Analyzing building stock using topographic maps and GIS. Building Research & Information, 37(05), 468–82.

Ojo, G K, Adeyeye, G M, Opawole, A and Kajimo-Shakantu, K (2019) Gender differences in workplace stress response strategies of quantity surveyors in Southwestern Nigeria. International Journal of Building Pathology and Adaptation, 37(05), 718–32.

Oteng-Abayie, E F and Dramani, J B (2019) Time-frequency domain causality of prime building cost and macroeconomic indicators in Ghana: implications for project selection. Construction Management and Economics, 37(05), 243–56.

Owusu-Manu, D, Edwards, D J, Donkor-Hyiaman, K A, Asiedu, R O, Hosseini, M R and Obiri-Yeboah, E (2019) Housing attributes and relative house prices in Ghana. International Journal of Building Pathology and Adaptation, 37(05), 733–46.

Pakkala, T A, Köliö, A, Lahdensivu, J and Pentti, M (2019) Predicted corrosion rate on outdoor exposed concrete structures. International Journal of Building Pathology and Adaptation, 37(05), 679–98.

Peng, Z, Deng, W and Hong, Y (2019) Materials consumption, indoor thermal comfort and associated energy flows of urban residential buildings. International Journal of Building Pathology and Adaptation, 37(05), 579–96.

Salat, S (2009) Energy loads, CO2 emissions and building stocks: morphologies, typologies, energy systems and behaviour. Building Research & Information, 37(05), 598–609.

Sohail, M G, Salih, M, Al Nuaimi, N and Kahraman, R (2019) Corrosion performance of mild steel and epoxy coated rebar in concrete under simulated harsh environment. International Journal of Building Pathology and Adaptation, 37(05), 657–78.

• Type: Journal Article
• Keywords:
• ISBN/ISSN: 2398-4708
• URL: https://doi.org/10.1108/IJBPA-12-2018-0099
• Abstract:
  The purpose of this paper is to present the results of a two-year long study carried out in order to evaluate the corrosion performance of mild steel bare bars (BB) and epoxy-coated rebar (ECR) in concrete under a simulated harsh environment of chlorides. The blocks are subjected to Southern Exposure testing. The electrochemical impedance spectroscopy (EIS), linear polarization resistance (LPR) and Tafel plot are performed to measure the polarization resistance and corrosion current densities of these rebars. Knife-peel test was performed to assess the adhesion between epoxy and underlying steel after two years of exposure. Mild steel BB showed a high corrosion current density of 1.24 µA/ cm² in Tafel plots and a very low polarization resistance of 4.5 kΩ cm² in LPR technique, whereas very high charge transfer resistance of 1672 and 1675 kΩ cm² is observed on ECR and ECR with controlled damage (ECRCD), through EIS technique, respectively. EIS is observed to be a suitable tool to detect the defects in epoxy coatings. After two years of immersion in 3.89 percent NaCl^− solution, the mild steel BB were severely corroded and a considerable weight loss was observed, whereas under heavy chloride attack, ECR showed no deterioration of epoxy coating and neither any corrosion of underlying steel. Results of this study show that the durability of reinforced concrete (RC) structures with respect to corrosion could be enhanced by using ECR, especially in harsh climatic conditions. The corrosion performance of mild steel and ECR in concrete under a simulating splash zone environment is evaluated. EIS was used to evaluate the health of epoxy and corrosion state of underneath steel rebars. EIS was able to detect the defects in epoxy. The durability of RC structures could be enhanced in harsh climate regions by using ECR.

Steadman, P, Evans, S and Batty, M (2009) Wall area, volume and plan depth in the building stock. Building Research & Information, 37(05), 455–67.

Steemers, K and Yun, G Y (2009) Household energy consumption: a study of the role of occupants. Building Research & Information, 37(05), 625–37.

Sundling, R, Olander, S, Wallentén, P, Burke, S, Bernardo, R and Blomsterberg, & (2019) Lifecycle profit analysis of prefabricated multi-active façades. International Journal of Building Pathology and Adaptation, 37(05), 565–78.

Tanikawa, H and Hashimoto, S (2009) Urban stock over time: spatial material stock analysis using 4d-GIS. Building Research & Information, 37(05), 483–502.