Introducing Effective Microorganism as Self-curing Agent in Self-cured Concrete
| العنوان: | Introducing Effective Microorganism as Self-curing Agent in Self-cured Concrete |
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| المؤلفون: | R. P. Memon, A. Z. Awang, Mahmood Md Tahir, A. R. M. Sam, A. Mohamed, K. A. Kassim, Ahmad Munawar Ismail |
| المصدر: | IOP Conference Series: Materials Science and Engineering. 849:012081 |
| بيانات النشر: | IOP Publishing, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Self curing, Materials science, Effective microorganism, Composite material |
| الوصف: | The primary reason for the curing of concrete is to complete the hydration reactions of cement with other materials. However, the problem occurs when required ideal curing becomes challenging due to various anomalous structural elements. To mitigate this issue, a bacterial solution known as Effective Microorganism (EM) has been introduced as a self-curing agent that has favourable surface tension, viscosity and solubility in water. Different percentage of water i.e. 0%, 5%, 10%, 15%, 20%, and 25% were replaced with EM. The optimisation of percentage replacement of EM was based on the compression strength and water loss of concrete. The percentage of EM with 10% water replacing showed better compression strength as compared to other percentage replacements. With the optimum 10% percentage, compression strength was found 42 MPa and 49 MPa compared with 33 MPa and 43 MPa with control samples with air and water curing respectively. The water loss also reduced 2% with 10% EM replacement compared to the control sample. Results showed that 10% of EM is the optimum value to get desirable properties of concrete in air and water curing. EM can be used as a new self-curing agent as a novel approach in the area of self-curing concrete. |
| تدمد: | 1757-899X 1757-8981 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::889045b7ad1f418c2625ee1cd2eec924 https://doi.org/10.1088/1757-899x/849/1/012081 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........889045b7ad1f418c2625ee1cd2eec924 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1757899X 17578981 |
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