Jurnal
ASR OF RICE HUSK AND THE POTENTIAL USE OF RHA TO MITIGATE ASR IN CEMENT COMPOSITE
PERENNIAL · Vol. 6 No. 1 (2010) · pp. 25–32
- ISSN
- 2685-6859, 1412-7784
- Published
- 2010-01-01
- Publisher
- Forestry Faculty of Hasanuddin University
- Language
- en
Abstract
Penelitian ini bertujuan untuk mengetahui potensi reaksi alkali silika (ASR) pada sekam padi. Pembuatan contoh uji Mortar Bar didasarkan pada ASTM C 1260 yang dikenal sebagai "Accelerated Mortar Bar Test". Sekam padi yang telah dibersihkan dan dikeringkan kemudian digiling dengan menggunakan blender selama 3 menit untuk menghasilkan partikel sekam padi lolos ayakan 10 mesh. Pembuatan Mortar Bar dilakukan dengan mencampur sekam padi, semen, dan kapur yang dicetak pada molder kubus ukuran 25 x 25 x 285 mm. Rasio komposisi campuran sekam padi: {(semen: kapur)} terdiri atas 6 komposisi campuran (A, B, C, D, E, dan F) dengan rasio 30 dan 40 %: {( 100: 0), (72: 25), (50: 50)} berdasarkan berat semen + kapur. Persentase pertambahan panjang Mortar Bar diukur setelah contoh uji yang direndam pada larutan NaOH 1 N disimpan dalam tanur pada suhu 80o C selama 16 hari. Hasil penelitian ini menunjukkan bahwa ASR contoh uji Mortar Bar pada semua komposisi campuran tergolong potensial merusak dan sekam padi tergolong agregat reaktif.
Collaboration network of the authors
28 authors · 80 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Tadulako University
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Astuti Arif | Affiliation unknown | 5 |
| . Suhasman | Affiliation unknown | 5 |
| Ira Taskirawati | Affiliation unknown | 4 |
| Andi Detti Yunianti | Affiliation unknown | 3 |
| Agussalim | Affiliation unknown | 3 |
| Tutik Kuswinanti | Affiliation unknown | 2 |
| Endra Gunawan | Affiliation unknown | 2 |
| Baharuddin | Affiliation unknown | 2 |
| Yuli Asmi Rahman | Tadulako University | 1 |
| Tri Wahyuningsih | Affiliation unknown | 1 |
| Muhammad Bakri | Affiliation unknown | 1 |
| Khairinrahmat | Affiliation unknown | 1 |
| Andi Arham Adam | Affiliation unknown | 1 |
| Rizaldi Maadji | Affiliation unknown | 1 |
| Chairunnisa AR. Lamasitudju | Affiliation unknown | 1 |
| Syahidah | Affiliation unknown | 1 |
| Ifa Zanty Wahyuni | Affiliation unknown | 1 |
| Herniaty Bandaso | Affiliation unknown | 1 |
| Fitri Harfiani | Affiliation unknown | 1 |
| . Rahmawati | Affiliation unknown | 1 |
| Agung Nugrawan Kutana | Affiliation unknown | 1 |
| Andi Sri Rahayu Diza Lestari A | Affiliation unknown | 1 |
| Arung Ezra Hasman | Affiliation unknown | 1 |
| Andi Sri Rahayu Diza Lestari | Affiliation unknown | 1 |
| Idiahstuti | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.