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Concrete Pavement Mixtures with High Supplementary Cementitious Materials Content: Volume 3

Autor: Shinhyu Kang, Zane Lloyd, M. Tyler Ley, Dan Cook

Fly ash is a by-product of coal combustion, made up of particles that are collected through various methods. This by-product has been used successfully as a partial Portland cement replacement in concrete, but the performance predictions of fly ash i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7767acf5c4f837e4c145fa3e4d88f4ff
https://doi.org/10.36501/0197-9191/21-032

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High-volume Fly Ash Concrete for Pavements Findings: Volume 1

Autor: Jeffrey Roesler, Shinhyu Kang, Marllon Cook, Braden Boyd, Aniruddha Baral, Zane Lloyd, Loren Emerson, M. Ley

High-volume fly ash concrete (HVFAC) has improved durability and sustainability properties at a lower cost than conventional concrete, but its early-age properties like strength gain, setting time, and air entrainment can present challenges for appli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::223621f8c62880b2a42c72333e04e09f
https://doi.org/10.36501/0197-9191/21-030

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The relationship between the apparent diffusion coefficient and surface electrical resistivity of fly ash concrete

Autor: Amir Behravan, M. Tyler Ley, Shinhyu Kang, Zane Lloyd

Publikováno v: Construction and Building Materials. 299:123964

Electrical resistivity shows promise in predicting the mass transport of ions in concrete. This could be of great value because of the low cost, speed, and convenience of performing electrical resistivity measurements. This study uses the Nernst-Eins

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bae11c43d7367b39cf27b67ca52b5df3
https://doi.org/10.1016/j.conbuildmat.2021.123964

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Predicting the compressive strength of fly ash concrete with the Particle Model

Autor: Shinhyu Kang, Zane Lloyd, M. Tyler Ley, Taehwan Kim

Publikováno v: Cement and Concrete Research. 137:106218

A novel approach called the Particle Model is used to predict the compressive strength of fly ash concrete. Thousands of fly ash particles are classified into the nine groups based on the chemical information of each particle. Predictive models for c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e16888e2289ba2c864dd52c6f5960fca
https://doi.org/10.1016/j.cemconres.2020.106218

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Using the Particle Model to predict electrical resistivity performance of fly ash in concrete

Autor: M. Tyler Ley, Zane Lloyd, Shinhyu Kang, Taehwan Kim

Publikováno v: Construction and Building Materials. 261:119975

The electrical resistivity performance of fly ash in concrete is not easy to predict due to the diverse sources of fly ash and their varying reactivity. Electrical resistivity gives direct evidence of the rate of corrosion within the concrete and pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6ce84c2c9ad9ed23f15325c46fb52a1
https://doi.org/10.1016/j.conbuildmat.2020.119975

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