Potential of Tabas Stone Waste as Additional Material of Concrete for Coastal Protection Structures
The coast has natural protection, but if this natural protection is damaged, the coast can be protected with coastal structures. Concrete is one of the main materials for coastal protection structures such as breakwaters, jetties, groins and revetments. Concrete used in coastal environments must...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English English |
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INTI International University
2024
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| Subjects: | |
| Online Access: | http://eprints.intimal.edu.my/2058/ http://eprints.intimal.edu.my/2058/2/599 http://eprints.intimal.edu.my/2058/3/joit2024_27b.pdf |
| _version_ | 1848766908866756608 |
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| author | Ni Nyoman, Pujianiki Ida Bagus, Rai Widiarsa Gusti Ayu Putu, Sri Satria Dewi I Made, Aryatirta Predana |
| author_facet | Ni Nyoman, Pujianiki Ida Bagus, Rai Widiarsa Gusti Ayu Putu, Sri Satria Dewi I Made, Aryatirta Predana |
| author_sort | Ni Nyoman, Pujianiki |
| building | INTI Institutional Repository |
| collection | Online Access |
| description | The coast has natural protection, but if this natural protection is damaged, the coast can be
protected with coastal structures. Concrete is one of the main materials for coastal protection
structures such as breakwaters, jetties, groins and revetments. Concrete used in coastal
environments must have high strength performance to face the challenges of corrosive seawater,
high humidity, and extreme temperature changes. Tabas stone is a Basaltic Scoria stone resulting
from the eruption of Mount Agung which is used by the people of Bali as an ornament in Balinese
buildings. Tabas stone pieces that do not match the size are discarded and become waste. In this
study, tabas stone waste was used as an additional material for fine aggregate of 0%, 10%, 20%
with a concrete design compressive strength of 42 MPa. Cylindrical samples were produced then
soaked in the sea and at the river mouth. Furthermore, the samples were tested to be compared
with concrete samples with curing in standard water conditions at the age of 28 days. The test
results showed that the effect of seawater and brackish water immersion caused a significant
decrease in the compressive strength of the concrete. The addition of the percentage of tabas stone
also caused a decrease in the compressive strength of the concrete. Thus, tabas stone have small
potential to be used as an additional material for concrete filler for coastal building construction. |
| first_indexed | 2025-11-14T11:58:37Z |
| format | Article |
| id | intimal-2058 |
| institution | INTI International University |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T11:58:37Z |
| publishDate | 2024 |
| publisher | INTI International University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | intimal-20582025-07-10T03:05:36Z http://eprints.intimal.edu.my/2058/ Potential of Tabas Stone Waste as Additional Material of Concrete for Coastal Protection Structures Ni Nyoman, Pujianiki Ida Bagus, Rai Widiarsa Gusti Ayu Putu, Sri Satria Dewi I Made, Aryatirta Predana T Technology (General) TA Engineering (General). Civil engineering (General) TC Hydraulic engineering. Ocean engineering The coast has natural protection, but if this natural protection is damaged, the coast can be protected with coastal structures. Concrete is one of the main materials for coastal protection structures such as breakwaters, jetties, groins and revetments. Concrete used in coastal environments must have high strength performance to face the challenges of corrosive seawater, high humidity, and extreme temperature changes. Tabas stone is a Basaltic Scoria stone resulting from the eruption of Mount Agung which is used by the people of Bali as an ornament in Balinese buildings. Tabas stone pieces that do not match the size are discarded and become waste. In this study, tabas stone waste was used as an additional material for fine aggregate of 0%, 10%, 20% with a concrete design compressive strength of 42 MPa. Cylindrical samples were produced then soaked in the sea and at the river mouth. Furthermore, the samples were tested to be compared with concrete samples with curing in standard water conditions at the age of 28 days. The test results showed that the effect of seawater and brackish water immersion caused a significant decrease in the compressive strength of the concrete. The addition of the percentage of tabas stone also caused a decrease in the compressive strength of the concrete. Thus, tabas stone have small potential to be used as an additional material for concrete filler for coastal building construction. INTI International University 2024-11 Article PeerReviewed text en cc_by_4 http://eprints.intimal.edu.my/2058/2/599 text en cc_by_4 http://eprints.intimal.edu.my/2058/3/joit2024_27b.pdf Ni Nyoman, Pujianiki and Ida Bagus, Rai Widiarsa and Gusti Ayu Putu, Sri Satria Dewi and I Made, Aryatirta Predana (2024) Potential of Tabas Stone Waste as Additional Material of Concrete for Coastal Protection Structures. Journal of Innovation and Technology, 2024 (27). pp. 1-7. ISSN 2805-5179 http://ipublishing.intimal.edu.my/joint.html |
| spellingShingle | T Technology (General) TA Engineering (General). Civil engineering (General) TC Hydraulic engineering. Ocean engineering Ni Nyoman, Pujianiki Ida Bagus, Rai Widiarsa Gusti Ayu Putu, Sri Satria Dewi I Made, Aryatirta Predana Potential of Tabas Stone Waste as Additional Material of Concrete for Coastal Protection Structures |
| title | Potential of Tabas Stone Waste as Additional Material of Concrete for Coastal Protection Structures |
| title_full | Potential of Tabas Stone Waste as Additional Material of Concrete for Coastal Protection Structures |
| title_fullStr | Potential of Tabas Stone Waste as Additional Material of Concrete for Coastal Protection Structures |
| title_full_unstemmed | Potential of Tabas Stone Waste as Additional Material of Concrete for Coastal Protection Structures |
| title_short | Potential of Tabas Stone Waste as Additional Material of Concrete for Coastal Protection Structures |
| title_sort | potential of tabas stone waste as additional material of concrete for coastal protection structures |
| topic | T Technology (General) TA Engineering (General). Civil engineering (General) TC Hydraulic engineering. Ocean engineering |
| url | http://eprints.intimal.edu.my/2058/ http://eprints.intimal.edu.my/2058/ http://eprints.intimal.edu.my/2058/2/599 http://eprints.intimal.edu.my/2058/3/joit2024_27b.pdf |