Permeability interpretation for young cement paste based on impedance measurement

S. W. Tang; Z. J. Li; H. G. Zhu; H. Y. Shao; E. Chen

doi:10.1016/j.conbuildmat.2014.02.054

Permeability interpretation for young cement paste based on impedance measurement

S. W. Tang^*
, Z. J. Li
, H. G. Zhu
, H. Y. Shao
, E. Chen

^*Corresponding author for this work

Department of Civil and Environmental Engineering

Research output: Contribution to journal › Journal Article › peer-review

45 Citations (Scopus)

Abstract

This paper evaluates the permeability assessment of young cement pastes using innovative Non-Contact Impedance Measurement (NCIM). A fractal permeability model based on NCIM is proposed in this work. The permeability value of young cement pastes can be measured non-destructively and continuously with hydration by means of this model and NCIM. Furthermore, a fractal simulation is conducted to study the influence of porosity, minimal and maximal pore sizes on permeability. From the comparison of experimental and simulated results, the fractal model and simulation based on NCIM may provide an alternative way to evaluate the permeability of young cement-based materials in situ.

Original language	English
Pages (from-to)	120-128
Number of pages	9
Journal	Construction and Building Materials
Volume	59
DOIs	https://doi.org/10.1016/j.conbuildmat.2014.02.054
Publication status	Published - 30 Mar 2014

Keywords

Cement paste
Fractal dimensions
Fractal model
Impedance measurement
Permeability
Permeability simulation
Pore fractal
Pore sizes
Pore tortuosity
Porosity

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10.1016/j.conbuildmat.2014.02.054

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title = "Permeability interpretation for young cement paste based on impedance measurement",

abstract = "This paper evaluates the permeability assessment of young cement pastes using innovative Non-Contact Impedance Measurement (NCIM). A fractal permeability model based on NCIM is proposed in this work. The permeability value of young cement pastes can be measured non-destructively and continuously with hydration by means of this model and NCIM. Furthermore, a fractal simulation is conducted to study the influence of porosity, minimal and maximal pore sizes on permeability. From the comparison of experimental and simulated results, the fractal model and simulation based on NCIM may provide an alternative way to evaluate the permeability of young cement-based materials in situ.",

keywords = "Cement paste, Fractal dimensions, Fractal model, Impedance measurement, Permeability, Permeability simulation, Pore fractal, Pore sizes, Pore tortuosity, Porosity",

author = "Tang, \{S. W.\} and Li, \{Z. J.\} and Zhu, \{H. G.\} and Shao, \{H. Y.\} and E. Chen",

year = "2014",

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day = "30",

doi = "10.1016/j.conbuildmat.2014.02.054",

language = "English",

volume = "59",

pages = "120--128",

journal = "Construction and Building Materials",

issn = "0950-0618",

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TY - JOUR

T1 - Permeability interpretation for young cement paste based on impedance measurement

AU - Tang, S. W.

AU - Li, Z. J.

AU - Zhu, H. G.

AU - Shao, H. Y.

AU - Chen, E.

PY - 2014/3/30

Y1 - 2014/3/30

N2 - This paper evaluates the permeability assessment of young cement pastes using innovative Non-Contact Impedance Measurement (NCIM). A fractal permeability model based on NCIM is proposed in this work. The permeability value of young cement pastes can be measured non-destructively and continuously with hydration by means of this model and NCIM. Furthermore, a fractal simulation is conducted to study the influence of porosity, minimal and maximal pore sizes on permeability. From the comparison of experimental and simulated results, the fractal model and simulation based on NCIM may provide an alternative way to evaluate the permeability of young cement-based materials in situ.

AB - This paper evaluates the permeability assessment of young cement pastes using innovative Non-Contact Impedance Measurement (NCIM). A fractal permeability model based on NCIM is proposed in this work. The permeability value of young cement pastes can be measured non-destructively and continuously with hydration by means of this model and NCIM. Furthermore, a fractal simulation is conducted to study the influence of porosity, minimal and maximal pore sizes on permeability. From the comparison of experimental and simulated results, the fractal model and simulation based on NCIM may provide an alternative way to evaluate the permeability of young cement-based materials in situ.

KW - Cement paste

KW - Fractal dimensions

KW - Fractal model

KW - Impedance measurement

KW - Permeability

KW - Permeability simulation

KW - Pore fractal

KW - Pore sizes

KW - Pore tortuosity

KW - Porosity

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:000335708200014

UR - https://openalex.org/W2031479721

U2 - 10.1016/j.conbuildmat.2014.02.054

DO - 10.1016/j.conbuildmat.2014.02.054

M3 - Journal Article

SN - 0950-0618

VL - 59

SP - 120

EP - 128

JO - Construction and Building Materials

JF - Construction and Building Materials

ER -

Permeability interpretation for young cement paste based on impedance measurement

Abstract

Keywords

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