Analisis Karakteristik Serbuk Sabut Kelapa (Cocopeat) Sebagai Agregat Halus pada Campuran Beton
The advantages of coconut coir powder (cocopeat) are resistant to microorganisms, weathering and resistant to mechanical spelling, namely friction and blows. Based on these advantages, cocopeat can be used as a blend of fine aggregates in the manufacture of concrete. The sieve test was conducted on...
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| Format: | Article |
| Language: | English |
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University of Serambi Mekkah
2022-02-01
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| Series: | Jurnal Serambi Engineering |
| Subjects: | |
| Online Access: | https://ojs.serambimekkah.ac.id/jse/article/view/3712 |
| _version_ | 1811207527467057152 |
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| author | Hezliana Syahwanti Irvhaneil Irvhaneil Ranty Christiana |
| author_facet | Hezliana Syahwanti Irvhaneil Irvhaneil Ranty Christiana |
| author_sort | Hezliana Syahwanti |
| collection | DOAJ |
| description | The advantages of coconut coir powder (cocopeat) are resistant to microorganisms, weathering and resistant to mechanical spelling, namely friction and blows. Based on these advantages, cocopeat can be used as a blend of fine aggregates in the manufacture of concrete. The sieve test was conducted on the cocopeat to determine the initial feasibility analysis of cocopeat as a blend of fine aggregates in the concrete manufacturing. The results of the cocopeat sieve test are that cocopeat is included in Region II which is classified as a fine module of slightly coarse grains with a fine module of fine aggregate grains of 2.37. This shows that cocopeat has a fairly good value in normal concrete mixtures but is not suitable for high resistance concrete mixtures that exceed 25 MPa. This was followed by a subsidence test that gave subsidence values for mixtures of concrete with a cocopeat composition of 25%, 50% and 75%, is 7.5 cm; 5.3 cm; and 2.2 cm. While a good subsidence ratio is used in the range of 6-18 cm. In addition, the concrete with a 25% blend of cocopeat has a stronger physical form and there are no fungus growing on the surface of the concrete. Meanwhile, concrete with a mixture of 50% and 75% cocopeat looks more fragile and forms molds on the surface of the concrete. Thus the concrete with a mixture of 25% cocopeat has better results. |
| first_indexed | 2024-04-12T04:05:53Z |
| format | Article |
| id | doaj.art-117ba7e76e784238b2ace7286cefb53e |
| institution | Directory Open Access Journal |
| issn | 2528-3561 2541-1934 |
| language | English |
| last_indexed | 2024-04-12T04:05:53Z |
| publishDate | 2022-02-01 |
| publisher | University of Serambi Mekkah |
| record_format | Article |
| series | Jurnal Serambi Engineering |
| spelling | doaj.art-117ba7e76e784238b2ace7286cefb53e2022-12-22T03:48:37ZengUniversity of Serambi MekkahJurnal Serambi Engineering2528-35612541-19342022-02-017110.32672/jse.v7i1.37122933Analisis Karakteristik Serbuk Sabut Kelapa (Cocopeat) Sebagai Agregat Halus pada Campuran BetonHezliana Syahwanti0Irvhaneil Irvhaneil1Ranty ChristianaProgram Studi Teknik Sipil, Fakultas Teknik, Universitas Panca Bhakti, PontianakProgram Studi Teknik Sipil, Fakultas Teknik, Universitas Panca Bhakti, PontianakThe advantages of coconut coir powder (cocopeat) are resistant to microorganisms, weathering and resistant to mechanical spelling, namely friction and blows. Based on these advantages, cocopeat can be used as a blend of fine aggregates in the manufacture of concrete. The sieve test was conducted on the cocopeat to determine the initial feasibility analysis of cocopeat as a blend of fine aggregates in the concrete manufacturing. The results of the cocopeat sieve test are that cocopeat is included in Region II which is classified as a fine module of slightly coarse grains with a fine module of fine aggregate grains of 2.37. This shows that cocopeat has a fairly good value in normal concrete mixtures but is not suitable for high resistance concrete mixtures that exceed 25 MPa. This was followed by a subsidence test that gave subsidence values for mixtures of concrete with a cocopeat composition of 25%, 50% and 75%, is 7.5 cm; 5.3 cm; and 2.2 cm. While a good subsidence ratio is used in the range of 6-18 cm. In addition, the concrete with a 25% blend of cocopeat has a stronger physical form and there are no fungus growing on the surface of the concrete. Meanwhile, concrete with a mixture of 50% and 75% cocopeat looks more fragile and forms molds on the surface of the concrete. Thus the concrete with a mixture of 25% cocopeat has better results.https://ojs.serambimekkah.ac.id/jse/article/view/3712concrete, cocopeat, slump grade, concrete mixture, fine aggregate |
| spellingShingle | Hezliana Syahwanti Irvhaneil Irvhaneil Ranty Christiana Analisis Karakteristik Serbuk Sabut Kelapa (Cocopeat) Sebagai Agregat Halus pada Campuran Beton Jurnal Serambi Engineering concrete, cocopeat, slump grade, concrete mixture, fine aggregate |
| title | Analisis Karakteristik Serbuk Sabut Kelapa (Cocopeat) Sebagai Agregat Halus pada Campuran Beton |
| title_full | Analisis Karakteristik Serbuk Sabut Kelapa (Cocopeat) Sebagai Agregat Halus pada Campuran Beton |
| title_fullStr | Analisis Karakteristik Serbuk Sabut Kelapa (Cocopeat) Sebagai Agregat Halus pada Campuran Beton |
| title_full_unstemmed | Analisis Karakteristik Serbuk Sabut Kelapa (Cocopeat) Sebagai Agregat Halus pada Campuran Beton |
| title_short | Analisis Karakteristik Serbuk Sabut Kelapa (Cocopeat) Sebagai Agregat Halus pada Campuran Beton |
| title_sort | analisis karakteristik serbuk sabut kelapa cocopeat sebagai agregat halus pada campuran beton |
| topic | concrete, cocopeat, slump grade, concrete mixture, fine aggregate |
| url | https://ojs.serambimekkah.ac.id/jse/article/view/3712 |
| work_keys_str_mv | AT hezlianasyahwanti analisiskarakteristikserbuksabutkelapacocopeatsebagaiagregathaluspadacampuranbeton AT irvhaneilirvhaneil analisiskarakteristikserbuksabutkelapacocopeatsebagaiagregathaluspadacampuranbeton AT rantychristiana analisiskarakteristikserbuksabutkelapacocopeatsebagaiagregathaluspadacampuranbeton |