Chloride ingress prediction: Part 2: Experimentally based design parameters

Jens Mejer Frederiksen, Mette Rica Geiker

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Abstract

Prediction of chloride ingress into concrete is an important part of durability design of reinforced concrete structures exposed to chloride containing environment. This paper presents experimentally based design parameters for Portland cement concretes with and without silica fume and fly ash in marine atmospheric and submersed South Scandinavian environment. The design parameters are based on sequential measurements of 86 chloride profiles taken over ten years from 13 different types of concrete. The design parameters provide the input for an analytical model for chloride profiles as function of depth and time, when both the surface chloride concentration and the diffusion coefficient are allowed to vary in time. The model is presented in a companion paper.
Original languageEnglish
Title of host publicationConcrete modelling – CONMOD’08 : Proceedings of the International RILEM Symposium
Number of pages819
Volume1
Place of PublicationFrance
PublisherRilem publications
Publication date2008
Edition1
Pages283-290
ISBN (Print)978-2-35158-060-8
Publication statusPublished - 2008
EventConcrete Modelling - CONMOD'08 - Delft
Duration: 1 Jan 2008 → …

Conference

ConferenceConcrete Modelling - CONMOD'08
CityDelft
Period01/01/2008 → …

Cite this

Frederiksen, J. M., & Geiker, M. R. (2008). Chloride ingress prediction: Part 2: Experimentally based design parameters. In Concrete modelling – CONMOD’08: Proceedings of the International RILEM Symposium (1 ed., Vol. 1, pp. 283-290). Rilem publications.