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Influence of Wastepaper Sludge Ash (WPSA) on Ultimate Flexural and Non-Destructive Test (NDT) results of ultra high performance concrete / Wan Mohd Syahidin Wan Sukri … [et al.]

Nowadays, cement is widely used in the construction industry for the development of this modern era, which causes bad effects on the environment and human health. Besides, waste products such as wastepaper are the other problems facing the environment and land field disposal. In this research, the u...

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Main Authors: Wan Sukri, Wan Mohd Syahidin, Abdul Kudus, Sakhiah, Mustaffa, Nurkamaliah, Sugiura, Kunimoto
Format: Article
Language:English
Published: 2022
Online Access:https://ir.uitm.edu.my/id/eprint/67464/1/67464.pdf
https://ir.uitm.edu.my/id/eprint/67464/
https://joscetech.uitm.edu.my/
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spelling my.uitm.ir.674642022-10-04T08:01:32Z https://ir.uitm.edu.my/id/eprint/67464/ Influence of Wastepaper Sludge Ash (WPSA) on Ultimate Flexural and Non-Destructive Test (NDT) results of ultra high performance concrete / Wan Mohd Syahidin Wan Sukri … [et al.] Wan Sukri, Wan Mohd Syahidin Abdul Kudus, Sakhiah Mustaffa, Nurkamaliah Sugiura, Kunimoto Nowadays, cement is widely used in the construction industry for the development of this modern era, which causes bad effects on the environment and human health. Besides, waste products such as wastepaper are the other problems facing the environment and land field disposal. In this research, the use of WPSA is not only used as an alternative way to save the environment but also to improve concrete strength in UHPC. WPSA has been added in the range of 5% to 15% of the total weight of cement in UHPC. The prisms with a size of 100 mm x 100 mm x 500 mm with a different percentage of WPSA were tested for flexural tests and non-destructive tests (NDT), which measure ultrasonic pulse velocity and rebound. These tests were carried out to evaluate the flexural strength and mechanical properties of WPSA based on NDT testing. The results show the addition of 5%, 10%, and 15% of WPSA, which are 1.96 N/mm2, 2.26 N/mm2, and 2.11 N/mm2 respectively, in UHPC, which causes the lower flexural strength result. At the same time, the UPV test result shows the concrete is of doubtful quality for all specimens. The average pulse velocity of control UHPC is 2397.38 m/s, which is the highest. This result was also followed by a rebound number that represents low compressive strength as compared to the result of the compressive test. The highest average compressive strength is 38 MPa, which represents the control UHPC. At 5% WPSA addition, the compressive strength started to decrease. The addition of 10% and 15% of WPSA causes a more significant drop in compressive strength. 2022-03 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/67464/1/67464.pdf Influence of Wastepaper Sludge Ash (WPSA) on Ultimate Flexural and Non-Destructive Test (NDT) results of ultra high performance concrete / Wan Mohd Syahidin Wan Sukri … [et al.]. (2022) Journal of Sustainable Civil Engineering & Technology (JSCET), 1 (1): 4. pp. 29-41. ISSN 2948-4294 https://joscetech.uitm.edu.my/
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description Nowadays, cement is widely used in the construction industry for the development of this modern era, which causes bad effects on the environment and human health. Besides, waste products such as wastepaper are the other problems facing the environment and land field disposal. In this research, the use of WPSA is not only used as an alternative way to save the environment but also to improve concrete strength in UHPC. WPSA has been added in the range of 5% to 15% of the total weight of cement in UHPC. The prisms with a size of 100 mm x 100 mm x 500 mm with a different percentage of WPSA were tested for flexural tests and non-destructive tests (NDT), which measure ultrasonic pulse velocity and rebound. These tests were carried out to evaluate the flexural strength and mechanical properties of WPSA based on NDT testing. The results show the addition of 5%, 10%, and 15% of WPSA, which are 1.96 N/mm2, 2.26 N/mm2, and 2.11 N/mm2 respectively, in UHPC, which causes the lower flexural strength result. At the same time, the UPV test result shows the concrete is of doubtful quality for all specimens. The average pulse velocity of control UHPC is 2397.38 m/s, which is the highest. This result was also followed by a rebound number that represents low compressive strength as compared to the result of the compressive test. The highest average compressive strength is 38 MPa, which represents the control UHPC. At 5% WPSA addition, the compressive strength started to decrease. The addition of 10% and 15% of WPSA causes a more significant drop in compressive strength.
format Article
author Wan Sukri, Wan Mohd Syahidin
Abdul Kudus, Sakhiah
Mustaffa, Nurkamaliah
Sugiura, Kunimoto
spellingShingle Wan Sukri, Wan Mohd Syahidin
Abdul Kudus, Sakhiah
Mustaffa, Nurkamaliah
Sugiura, Kunimoto
Influence of Wastepaper Sludge Ash (WPSA) on Ultimate Flexural and Non-Destructive Test (NDT) results of ultra high performance concrete / Wan Mohd Syahidin Wan Sukri … [et al.]
author_facet Wan Sukri, Wan Mohd Syahidin
Abdul Kudus, Sakhiah
Mustaffa, Nurkamaliah
Sugiura, Kunimoto
author_sort Wan Sukri, Wan Mohd Syahidin
title Influence of Wastepaper Sludge Ash (WPSA) on Ultimate Flexural and Non-Destructive Test (NDT) results of ultra high performance concrete / Wan Mohd Syahidin Wan Sukri … [et al.]
title_short Influence of Wastepaper Sludge Ash (WPSA) on Ultimate Flexural and Non-Destructive Test (NDT) results of ultra high performance concrete / Wan Mohd Syahidin Wan Sukri … [et al.]
title_full Influence of Wastepaper Sludge Ash (WPSA) on Ultimate Flexural and Non-Destructive Test (NDT) results of ultra high performance concrete / Wan Mohd Syahidin Wan Sukri … [et al.]
title_fullStr Influence of Wastepaper Sludge Ash (WPSA) on Ultimate Flexural and Non-Destructive Test (NDT) results of ultra high performance concrete / Wan Mohd Syahidin Wan Sukri … [et al.]
title_full_unstemmed Influence of Wastepaper Sludge Ash (WPSA) on Ultimate Flexural and Non-Destructive Test (NDT) results of ultra high performance concrete / Wan Mohd Syahidin Wan Sukri … [et al.]
title_sort influence of wastepaper sludge ash (wpsa) on ultimate flexural and non-destructive test (ndt) results of ultra high performance concrete / wan mohd syahidin wan sukri … [et al.]
publishDate 2022
url https://ir.uitm.edu.my/id/eprint/67464/1/67464.pdf
https://ir.uitm.edu.my/id/eprint/67464/
https://joscetech.uitm.edu.my/
_version_ 1746213080278237184
score 13.211869

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