Journal ArticleDOI
Characterizing Enhanced Porosity Concrete using electrical impedance to predict acoustic and hydraulic performance
Reads0
Chats0
TLDR
In this article, the porosity and physical features of the pore network were characterized using Electrical Impedance Spectroscopy (EIS), which was found to be an inaccurate indicator of the electrical conductivity of the sample.About:
This article is published in Cement and Concrete Research.The article was published on 2006-11-01. It has received 234 citations till now. The article focuses on the topics: Porosity & Permeability (earth sciences).read more
Citations
More filters
Journal ArticleDOI
The relationship between porosity and strength for porous concrete
C. Lian,Yan Zhuge,Simon Beecham +2 more
TL;DR: In this article, the authors developed a mathematical model to characterize the relationship between compressive strength and porosity for porous concrete by analyzing empirical results and theoretical derivations, which was derived from Griffith's theory.
Journal ArticleDOI
Characterizing pore volume, sizes, and connectivity in pervious concretes for permeability prediction
TL;DR: In this paper, the pore size distribution in pervious concretes is modeled using a Weibull probability distribution function and pore connectivity factor is used to predict the permeability of pervious concrete.
Journal ArticleDOI
Influence of a Fine Glass Powder on Cement Hydration: Comparison to Fly Ash and Modeling the Degree of Hydration
TL;DR: In this article, the influence of a fine glass powder on cement hydration was investigated using flame emission spectroscopy and electrical conductivity tests to quantify the alkali release from glass powder.
Journal ArticleDOI
Compressive behavior of pervious concretes and a quantification of the influence of random pore structure features
Omkar Deo,Narayanan Neithalath +1 more
TL;DR: In this paper, the pore structure features such as pore area fractions, pore sizes, mean free spacing of the pores, specific surface area, and the three-dimensional pore distribution density are extracted using image analysis methods.
Journal ArticleDOI
A generalized Archie’s law for n phases
TL;DR: In this article, a generalized version of the classical Archie's law is studied for any number of phases for which the classical first and second Archie's laws are special cases, and the relationship between percolation theory and the generalized model is also considered.
References
More filters
Book
Dynamics of fluids in porous media
TL;DR: In this paper, the Milieux poreux Reference Record was created on 2004-09-07, modified on 2016-08-08 and the reference record was updated in 2016.
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
Quantitative prediction of permeability in porous rock
A. J. Katz,A. H. Thompson +1 more
TL;DR: On montre que les concepts de percolation conduisent a la definition d'une longueur caracteristique pour la permeabilite dans des milieux poreux aleatoires.
Journal ArticleDOI
Experimental study on properties of pervious concrete pavement materials
Jing Yang,Guoliang Jiang +1 more
TL;DR: In this paper, a pervious concrete pavement material used for roadway is introduced, which consists of a surface layer and a base layer, and compressive strength of the composite can reach 50 MPa and the flexural strength 6 MPa.
Journal ArticleDOI
Permeability, diffusivity, and microstructural parameters: A critical review
TL;DR: In this paper, the authors provide a critical review of popular theories linking microstructure and transport coefficients of porous materials, and explore the applications of new concepts, developed for analyzing transport in sedimentary rocks, to understand transport processes in cementitious materials.
Related Papers (5)
Experimental study on properties of pervious concrete pavement materials
Jing Yang,Guoliang Jiang +1 more