Journal ArticleDOI
Obtaining progressive chloride profiles in cementitious materials
Reads0
Chats0
TLDR
In this paper, the rate of ingress of chlorides during a 48-week cyclic wetting and drying regime using a variety of cement blends, viz. pulverised fuel ash, ground granulated blast furnace slag, metakaolin and microsilica, was investigated.About:
This article is published in Construction and Building Materials.The article was published on 2005-11-01. It has received 70 citations till now. The article focuses on the topics: Chloride & Sorptivity.read more
Citations
More filters
Journal ArticleDOI
Predicting the chloride penetration of fly ash concrete in seawater
TL;DR: In this article, a model for predicting chloride penetration in fly ash concrete under long-term exposure in a marine environment is developed, based on 2-, 3-, 4-, and 5-year investigation of concretes.
Journal ArticleDOI
Non-destructive methods for measuring chloride ingress into concrete: State-of-the-art and future challenges
Marcela Torres-Luque,Marcela Torres-Luque,Emilio Bastidas-Arteaga,Franck Schoefs,Mauricio Sánchez-Silva,Johann F. Osma +5 more
TL;DR: In this article, the authors highlight the importance of chloride content measuring, and also summarize the state of the art of non-destructive and in situ techniques for measuring chloride content into concrete structures.
Journal ArticleDOI
Time dependent models of apparent diffusion coefficient and surface chloride for chloride transport in fly ash concrete
TL;DR: In this paper, a Fick-based chloride transport model for fly ash concrete is presented, which is mathematically consistent with time dependent apparent diffusion coefficient and surface chloride for fly-ash concrete.
Journal ArticleDOI
AgNO3 spray tests: advantages, weaknesses, and various applications to quantify chloride ingress into concrete. Part 1: Non-steady-state diffusion tests and exposure to natural conditions
TL;DR: In this article, simple and rapid AgNO3 spray tests can be proposed for various issues within the framework of the evaluation and the prediction of chloride-induced corrosion risks, within the context of the assessment of the average chloride penetration depth and of its evolution versus time (kinetics).
Journal ArticleDOI
Durability performance of self-compacting concrete
TL;DR: In this article, the authors present the results from a research program on principal indicators that define the durability of self compacting concrete (SCC) and compare these indicators with the corresponding parameters of conventional concrete.
References
More filters
Book
Properties of concrete
TL;DR: In this article, the authors present the following properties of concrete: Elasticity, Shrinkage and Creep, Durabilty of Concrete, Freezing and Thawing, and Chlorides.
Journal ArticleDOI
Characterisation of chloride transport and reinforcement corrosion in concrete under cyclic wetting and drying by electrical resistivity
Rob B. Polder,W.H.A. Peelen +1 more
TL;DR: In this article, concrete prisms were made with four cement types including cements with fly ash and/or blast furnace slag and three water-to-c ratios and measured resistivity, steel potentials and corrosion rates up to one year of age.
Journal ArticleDOI
Evaluation of AgNO 3 Solution Spray Method for Measurement of Chloride Penetration into Hardened Cementitious Matrix Materials
TL;DR: In this article, the authors have examined the chloride content at the color change boundary and measured the electrochemical properties of steel bars in the discolored area to clarify the engineering significance of this method.
Journal ArticleDOI
Field indicator of chloride penetration depth
E. Meck,Vute Sirivivatnanon +1 more
TL;DR: In this article, the results from colourimetric tests and the corresponding quantity of chloride detected at the colour-change boundary, determined for more than 70 concrete samples, are given.
An international review of chloride ingress into structural concrete
P B Bamforth,W F Price,M Emerson +2 more
TL;DR: In this paper, the authors reviewed the international state-of-the-art with regard to chloride ingress into concrete and, in particular, considered the influence of concreting materials, mix design, curing and environment.