Optimized ultra high performance fiber reinforced concrete mixture with intensified volumetric stability

Jung Jun Park; Doo Yeol Yoo; Jun Hyoung Park; Sung Wook Kim

doi:10.4028/www.scientific.net/KEM.627.389

Optimized ultra high performance fiber reinforced concrete mixture with intensified volumetric stability

Jung Jun Park, Doo Yeol Yoo, Jun Hyoung Park, Sung Wook Kim

Department of Architecture and Architectural Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

This study performed compressive, tensile and restrained shrinkage tests to find out the optimized mixture including shrinkage reducing admixture (SRA) and expansive admixture (EA) enabling to reduce the shrinkage of Ultra High Performance Fiber Reinforced Concrete (UHPFRC). The test results showed that the mixture using 1% of SRA and 7.5% of EA satisfied the design strength criterion despite of slight loss in the compressive and tensile strengths. In addition, this mixture exhibited the lowest restrained shrinkage strain by offsetting the quick setting and delaying the development of the restrained shrinkage stress.

Original language	English
Pages (from-to)	389-392
Number of pages	4
Journal	Key Engineering Materials
Volume	627
DOIs	https://doi.org/10.4028/www.scientific.net/KEM.627.389
Publication status	Published - 2015
Event	13th International Conference on Fracture and Damage Mechanics, FDM 2014 - Ponta Delgada, Azores, Portugal Duration: 2014 Sept 23 → 2014 Sept 25

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.4028/www.scientific.net/KEM.627.389

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title = "Optimized ultra high performance fiber reinforced concrete mixture with intensified volumetric stability",

abstract = "This study performed compressive, tensile and restrained shrinkage tests to find out the optimized mixture including shrinkage reducing admixture (SRA) and expansive admixture (EA) enabling to reduce the shrinkage of Ultra High Performance Fiber Reinforced Concrete (UHPFRC). The test results showed that the mixture using 1% of SRA and 7.5% of EA satisfied the design strength criterion despite of slight loss in the compressive and tensile strengths. In addition, this mixture exhibited the lowest restrained shrinkage strain by offsetting the quick setting and delaying the development of the restrained shrinkage stress.",

author = "Park, {Jung Jun} and Yoo, {Doo Yeol} and Park, {Jun Hyoung} and Kim, {Sung Wook}",

year = "2015",

doi = "10.4028/www.scientific.net/KEM.627.389",

language = "English",

volume = "627",

pages = "389--392",

journal = "Key Engineering Materials",

issn = "1013-9826",

publisher = "Trans Tech Publications",

note = "13th International Conference on Fracture and Damage Mechanics, FDM 2014 ; Conference date: 23-09-2014 Through 25-09-2014",

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TY - JOUR

T1 - Optimized ultra high performance fiber reinforced concrete mixture with intensified volumetric stability

AU - Park, Jung Jun

AU - Yoo, Doo Yeol

AU - Park, Jun Hyoung

AU - Kim, Sung Wook

PY - 2015

Y1 - 2015

N2 - This study performed compressive, tensile and restrained shrinkage tests to find out the optimized mixture including shrinkage reducing admixture (SRA) and expansive admixture (EA) enabling to reduce the shrinkage of Ultra High Performance Fiber Reinforced Concrete (UHPFRC). The test results showed that the mixture using 1% of SRA and 7.5% of EA satisfied the design strength criterion despite of slight loss in the compressive and tensile strengths. In addition, this mixture exhibited the lowest restrained shrinkage strain by offsetting the quick setting and delaying the development of the restrained shrinkage stress.

AB - This study performed compressive, tensile and restrained shrinkage tests to find out the optimized mixture including shrinkage reducing admixture (SRA) and expansive admixture (EA) enabling to reduce the shrinkage of Ultra High Performance Fiber Reinforced Concrete (UHPFRC). The test results showed that the mixture using 1% of SRA and 7.5% of EA satisfied the design strength criterion despite of slight loss in the compressive and tensile strengths. In addition, this mixture exhibited the lowest restrained shrinkage strain by offsetting the quick setting and delaying the development of the restrained shrinkage stress.

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SN - 1013-9826

VL - 627

SP - 389

EP - 392

JO - Key Engineering Materials

JF - Key Engineering Materials

T2 - 13th International Conference on Fracture and Damage Mechanics, FDM 2014

Y2 - 23 September 2014 through 25 September 2014

ER -

Optimized ultra high performance fiber reinforced concrete mixture with intensified volumetric stability

Abstract

All Science Journal Classification (ASJC) codes

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