The estimation of compressive strength of normal and recycled aggregate concrete
| العنوان: | The estimation of compressive strength of normal and recycled aggregate concrete |
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| المؤلفون: | Ljiljana Lončar, Dragan Bojović, Zoran Romakov, Ksenija Janković, Dragan Nikolic |
| المصدر: | Facta universitatis - series: Architecture and Civil Engineering. 9:419-431 |
| بيانات النشر: | National Library of Serbia, 2011. |
| سنة النشر: | 2011 |
| مصطلحات موضوعية: | Cement, Materials science, Compressive strength, Coefficient of determination, business.industry, Geotechnical engineering, General Medicine, business, Quality assurance |
| الوصف: | Estimation of concrete strength is an important issue in ready-mixed concrete industry, especially, in proportioning new mixtures and for the quality assurance of the concrete produced. In this article, on the basis of the existing experimental data of compressive strength of normal and recycled aggregate concrete and equation for compressive strength calculating given in Technical regulation are compared. The accuracies of prediction by experimental data obtained in laboratory as well as by EN 1992-1-1, ACI 209 and SRPS U.M1.048 are compared on the basis of the coefficient of determination. The determination of the compressive strengths by the equation described here relies on determination of type of cement and age of concrete with the constant curing temperature. |
| تدمد: | 2406-0860 0354-4605 |
| DOI: | 10.2298/fuace1103419j |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::615189adebf002cfc057f784ceb9a04e https://doi.org/10.2298/fuace1103419j |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi...........615189adebf002cfc057f784ceb9a04e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 24060860 03544605 |
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| DOI: | 10.2298/fuace1103419j |