Impact of coating and grooving on mechanical performance of bamboo-reinforced concrete
This study pioneers the synergistic effects of surface coating and mechanical grooving on bamboo-reinforced concrete. Bambusa balcooa strips were treated with 6 % boric acid and coated with water sealer. In compression, plain bamboo strips increased compressive strength by 40 % over unreinforced con...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-12-01
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| Series: | Hybrid Advances |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2773207X25001459 |
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| Summary: | This study pioneers the synergistic effects of surface coating and mechanical grooving on bamboo-reinforced concrete. Bambusa balcooa strips were treated with 6 % boric acid and coated with water sealer. In compression, plain bamboo strips increased compressive strength by 40 % over unreinforced concrete, but coating slightly reduced this gain. Coated grooved specimens exhibited the highest compressive toughness. In flexure, coated grooved bamboo achieved 222 % higher flexural toughness than unreinforced concrete, with grooving significantly improving flexural strength (9.25 % increase in coated grooved vs. grooved without coating) and modulus (67.44 % higher). The combined treatment optimized interfacial bonding and energy absorption, as confirmed by failure analysis. These findings establish bamboo-reinforced composites as sustainable, high-performance alternatives for construction, with coated grooved bamboo offering unprecedented toughness enhancement. |
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| ISSN: | 2773-207X |