Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari

Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari

This paper presents the results of an experimental study on the interfacial bond strength (IBS) of polypropylene fiber concrete (PEC). The experimental program consisted of testing 24 concrete cylinders (100 mm diameter X 200 mm length) at 7 and 28 days for different inclusion of fiber dosages (4.5,...

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Main Authors: Mat Saliah, Soffian Noor, Md Nor, Noorsuhada, Megat Johari, Megat Azmi
Format: Article
Language:English
Published: Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA) 2009
Subjects:
Textile industries
Online Access:http://ir.uitm.edu.my/id/eprint/16301/
http://ir.uitm.edu.my/id/eprint/16301/2/AJ_SOFFIAN%20NOOR%20MAT%20SALIAH%20ESTEEM%2009.pdf
id uitm-16301
recordtype eprints
spelling uitm-163012019-12-24T04:16:06Z http://ir.uitm.edu.my/id/eprint/16301/ Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari Mat Saliah, Soffian Noor Md Nor, Noorsuhada Megat Johari, Megat Azmi Textile industries This paper presents the results of an experimental study on the interfacial bond strength (IBS) of polypropylene fiber concrete (PEC). The experimental program consisted of testing 24 concrete cylinders (100 mm diameter X 200 mm length) at 7 and 28 days for different inclusion of fiber dosages (4.5, 6.0 and 9.0 kg/mᶾ). The specimens are prepared according to ASTM standards. The test results showed that the IBS of the PEC is inconsistent by increasing the polypropylene fiber dosages compared to plain concrete. At 7 days, the strength efficiency for dosages 4.5, 6.0 and 9.0 kg/mᶾ is 7.3%, -22.8% and - 25.5%, respectively. At 28 days, the strength efficiency for dosages 4.5, 6.0 and 9.0 kg/mᶾ is -2.6%, -0.6% and -3.6%, respectively. Correlation between interfacial bond strength and dosage levels for synthetic polypropylene fiber produce good relationship up to 50% and below 60% at age of 7 and 28 days, respectively. However, concrete containing fibers exhibited no breaking of concrete and no debonding of reinforcement. Overall the effect of fibers on IBS was minimal and at the same time greater than the minimum specified value. Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA) 2009 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/16301/2/AJ_SOFFIAN%20NOOR%20MAT%20SALIAH%20ESTEEM%2009.pdf Mat Saliah, Soffian Noor and Md Nor, Noorsuhada and Megat Johari, Megat Azmi (2009) Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari. Esteem Academic Journal, 5 (1). pp. 79-89. ISSN 1675-7939
repository_type Digital Repository
institution_category Local University
institution Universiti Teknologi MARA
building UiTM Institutional Repository
collection Online Access
language English
topic Textile industries
spellingShingle Textile industries
Mat Saliah, Soffian Noor
Md Nor, Noorsuhada
Megat Johari, Megat Azmi
Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari
description This paper presents the results of an experimental study on the interfacial bond strength (IBS) of polypropylene fiber concrete (PEC). The experimental program consisted of testing 24 concrete cylinders (100 mm diameter X 200 mm length) at 7 and 28 days for different inclusion of fiber dosages (4.5, 6.0 and 9.0 kg/mᶾ). The specimens are prepared according to ASTM standards. The test results showed that the IBS of the PEC is inconsistent by increasing the polypropylene fiber dosages compared to plain concrete. At 7 days, the strength efficiency for dosages 4.5, 6.0 and 9.0 kg/mᶾ is 7.3%, -22.8% and - 25.5%, respectively. At 28 days, the strength efficiency for dosages 4.5, 6.0 and 9.0 kg/mᶾ is -2.6%, -0.6% and -3.6%, respectively. Correlation between interfacial bond strength and dosage levels for synthetic polypropylene fiber produce good relationship up to 50% and below 60% at age of 7 and 28 days, respectively. However, concrete containing fibers exhibited no breaking of concrete and no debonding of reinforcement. Overall the effect of fibers on IBS was minimal and at the same time greater than the minimum specified value.
format Article
author Mat Saliah, Soffian Noor
Md Nor, Noorsuhada
Megat Johari, Megat Azmi
author_facet Mat Saliah, Soffian Noor
Md Nor, Noorsuhada
Megat Johari, Megat Azmi
author_sort Mat Saliah, Soffian Noor
title Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari
title_short Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari
title_full Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari
title_fullStr Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari
title_full_unstemmed Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / Soffian Noor Mat Saliah, Noorsuhada Md Nor and Megat Azmi Megat Johari
title_sort influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete / soffian noor mat saliah, noorsuhada md nor and megat azmi megat johari
publisher Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA)
publishDate 2009
url http://ir.uitm.edu.my/id/eprint/16301/
http://ir.uitm.edu.my/id/eprint/16301/2/AJ_SOFFIAN%20NOOR%20MAT%20SALIAH%20ESTEEM%2009.pdf
first_indexed 2023-09-18T22:55:46Z
last_indexed 2023-09-18T22:55:46Z
_version_ 1777417842802556928

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