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Development of aerated lightweight concrete incorporating rice husk ash and recycled glass bottles under the circular economy approach |
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| รหัสดีโอไอ | |
| Creator | Tharaporn Budnumpetch |
| Title | Development of aerated lightweight concrete incorporating rice husk ash and recycled glass bottles under the circular economy approach |
| Contributor | Nipon Tanpaiboonkul, Thiansiri Kertthong |
| Publisher | Mahasarakham University |
| Publication Year | 2569 |
| Journal Title | Journal of Science and Technology Mahasarakham University |
| Journal Vol. | 45 |
| Journal No. | 4 |
| Page no. | 545-557 |
| Keyword | Aerated lightweight concrete, rice husk ash (RHA), recycled glass sand, sustainable construction materials, circular economy |
| URL Website | https://li01.tci-thaijo.org/index.php/scimsujournal |
| Website title | Journal of Science and Technology Mahasarakham University |
| ISSN | 1686-9664 (Print), 2586-9795(Online) |
| Abstract | The study addresses waste management challenges by investigating agricultural and municipal waste materials, specifically rice husk ash and recycled glass, as components in lightweight concrete. Researchers optimized water-to-binder ratios and mix proportions, evaluating compressive strength, bulk density, and water absorption. The optimal formulation achieved a compressive strength of 5.53 MPa, which exceeds the minimum requirement for Type C12 aerated concrete per Thai standards. Bulk density measured 1,070 kg/m3 (within specified range), though water absorption at 24.97% slightly surpassed the standard limit but remained acceptable for applications without direct moisture exposure. |
