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The hydrological performance investigation of green roof

A green roof can be a way to navigate storm water runoff and flooding in urban catchments in Malaysia. This is because green roofs can be used as temporary storage spaces and infiltration. This paper represents hydrological investigation findings in term of hydrograph and peak runoff for different t...

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Main Authors: Nurul Shahadahtul Afizah Asman, Salinah Dullah, Adriana Erica Amaludin, Siti Jahara Matlan, Janice Lyn Ayog, Aslina Baharum
Format: Article
Language:English
English
Published: Penerbit Akademia Baru 2019
Subjects:
TD Environmental technology. Sanitary engineering
Online Access:https://eprints.ums.edu.my/id/eprint/28922/1/The%20Hydrological%20Performance%20Investigation%20of%20Green%20Roof%20ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/28922/2/The%20Hydrological%20Performance%20Investigation%20of%20Green%20Roof%20FULL%20TEXT.pdf
https://eprints.ums.edu.my/id/eprint/28922/
https://www.akademiabaru.com/doc/AREKV9_N1_P14_25.pdf
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spelling my.ums.eprints.289222021-07-11T14:15:18Z https://eprints.ums.edu.my/id/eprint/28922/ The hydrological performance investigation of green roof Nurul Shahadahtul Afizah Asman Salinah Dullah Adriana Erica Amaludin Siti Jahara Matlan Janice Lyn Ayog Aslina Baharum TD Environmental technology. Sanitary engineering A green roof can be a way to navigate storm water runoff and flooding in urban catchments in Malaysia. This is because green roofs can be used as temporary storage spaces and infiltration. This paper represents hydrological investigation findings in term of hydrograph and peak runoff for different types of materials used as drainage and filter layers. The data were collected from different test beds under simulated rainfall with the intensity of 200mm/h for 0%, 2% and 6% slope. Natural fibres were used as a filter layer and laid on top of the drainage layer. In this study, a total of 18 sets test beds with a dimension of 1.1 m x 1.17 m were used. This study used three types of waste materials (rubber crumbs, oil palm shells and polyfoam) and three types of natural fibres (coconut fibres, oil palm fibres and sugarcanes fibres). The result indicates that the combination of oil palm shells with sugarcanes fibres have the highest peak runoff value for 0%, 2% and 6% slope with a value of 4.01 mm, 6.29 mm and 7.77 mm respectively. Followed by oil palm shells with oil palm fibres (0%: 2.95 mm, 2%: 5.75 mm, 6%: 6.76 mm) and oil palm shell with coconut fibres (0%: 2.72 mm, 2%: 5.05 mm, 6%: 6.32 mm). The result proved that combination of oil palm shell and sugarcanes fibres performance better in peak runoff value compared to other materials Penerbit Akademia Baru 2019 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/28922/1/The%20Hydrological%20Performance%20Investigation%20of%20Green%20Roof%20ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/28922/2/The%20Hydrological%20Performance%20Investigation%20of%20Green%20Roof%20FULL%20TEXT.pdf Nurul Shahadahtul Afizah Asman and Salinah Dullah and Adriana Erica Amaludin and Siti Jahara Matlan and Janice Lyn Ayog and Aslina Baharum (2019) The hydrological performance investigation of green roof. Journal of Advanced Research in Engineering Knowledge, 9. pp. 14-25. ISSN 2600-8440 https://www.akademiabaru.com/doc/AREKV9_N1_P14_25.pdf
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
English
topic TD Environmental technology. Sanitary engineering
spellingShingle TD Environmental technology. Sanitary engineering
Nurul Shahadahtul Afizah Asman
Salinah Dullah
Adriana Erica Amaludin
Siti Jahara Matlan
Janice Lyn Ayog
Aslina Baharum
The hydrological performance investigation of green roof
description A green roof can be a way to navigate storm water runoff and flooding in urban catchments in Malaysia. This is because green roofs can be used as temporary storage spaces and infiltration. This paper represents hydrological investigation findings in term of hydrograph and peak runoff for different types of materials used as drainage and filter layers. The data were collected from different test beds under simulated rainfall with the intensity of 200mm/h for 0%, 2% and 6% slope. Natural fibres were used as a filter layer and laid on top of the drainage layer. In this study, a total of 18 sets test beds with a dimension of 1.1 m x 1.17 m were used. This study used three types of waste materials (rubber crumbs, oil palm shells and polyfoam) and three types of natural fibres (coconut fibres, oil palm fibres and sugarcanes fibres). The result indicates that the combination of oil palm shells with sugarcanes fibres have the highest peak runoff value for 0%, 2% and 6% slope with a value of 4.01 mm, 6.29 mm and 7.77 mm respectively. Followed by oil palm shells with oil palm fibres (0%: 2.95 mm, 2%: 5.75 mm, 6%: 6.76 mm) and oil palm shell with coconut fibres (0%: 2.72 mm, 2%: 5.05 mm, 6%: 6.32 mm). The result proved that combination of oil palm shell and sugarcanes fibres performance better in peak runoff value compared to other materials
format Article
author Nurul Shahadahtul Afizah Asman
Salinah Dullah
Adriana Erica Amaludin
Siti Jahara Matlan
Janice Lyn Ayog
Aslina Baharum
author_facet Nurul Shahadahtul Afizah Asman
Salinah Dullah
Adriana Erica Amaludin
Siti Jahara Matlan
Janice Lyn Ayog
Aslina Baharum
author_sort Nurul Shahadahtul Afizah Asman
title The hydrological performance investigation of green roof
title_short The hydrological performance investigation of green roof
title_full The hydrological performance investigation of green roof
title_fullStr The hydrological performance investigation of green roof
title_full_unstemmed The hydrological performance investigation of green roof
title_sort hydrological performance investigation of green roof
publisher Penerbit Akademia Baru
publishDate 2019
url https://eprints.ums.edu.my/id/eprint/28922/1/The%20Hydrological%20Performance%20Investigation%20of%20Green%20Roof%20ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/28922/2/The%20Hydrological%20Performance%20Investigation%20of%20Green%20Roof%20FULL%20TEXT.pdf
https://eprints.ums.edu.my/id/eprint/28922/
https://www.akademiabaru.com/doc/AREKV9_N1_P14_25.pdf
_version_ 1760230652211363840
score 13.211869

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