Comparison of properties of prefabricated interlocking pavement blockscured at different conditions
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| Format: | Artículo científico |
| Sprache: | en |
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Pontificia Universidad Católica de Chile
2016
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| _version_ | 1876484824628199424 |
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| author | Tayfun Uygunoğlu |
| author_facet | Tayfun Uygunoğlu |
| contents | Comparison of properties of prefabricated interlocking pavement blockscured at different conditions Tayfun Uygunoğlu Ingeniería Curing strength prefabricated pavement blocks mineral admixture In this study, influence of curing condition and fly ash content on properties of pre-fabricated concrete interlocking blocks (PCIBs) were investigated. The blocks were produced with crushed sand stone (fine) and crushed stone (coarse) as aggregate. Also, fly ash was added to mixtures in different ratio by replacing the cement from 0 to 30%. PCIBs were cured in three different types as steam cure, water-pool cure and wet cure. Compressive strength, tensile splitting strength, density, apparent porosity, water absorption by weight and abrasion resistance of PCIBs wasdetermined. When comparing the PCIBs, the use of wet cure results in lower physical and mechanical properties after 28 days. By contrast, water-pool and steam cure gives better result on mechanical and physical properties. Also, replacement of cement with fly ash (from 10% to 20%) has a significant effect in increasing important properties of PCIBs. 2016 artículo científico 0717-7925 https://www.redalyc.org/articulo.oa?id=127647572013 en http://www.redalyc.org/revista.oa?id=1276 Revista de la Construcción application/pdf Pontificia Universidad Católica de Chile Revista de la Construcción (Chile) Num.2 Vol.15 |
| format | Artículo científico |
| id | redalyc_127647572013 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Pontificia Universidad Católica de Chile |
| spellingShingle | Comparison of properties of prefabricated interlocking pavement blockscured at different conditions Tayfun Uygunoğlu Ingeniería Curing strength prefabricated pavement blocks mineral admixture Comparison of properties of prefabricated interlocking pavement blockscured at different conditions Tayfun Uygunoğlu Ingeniería Curing strength prefabricated pavement blocks mineral admixture In this study, influence of curing condition and fly ash content on properties of pre-fabricated concrete interlocking blocks (PCIBs) were investigated. The blocks were produced with crushed sand stone (fine) and crushed stone (coarse) as aggregate. Also, fly ash was added to mixtures in different ratio by replacing the cement from 0 to 30%. PCIBs were cured in three different types as steam cure, water-pool cure and wet cure. Compressive strength, tensile splitting strength, density, apparent porosity, water absorption by weight and abrasion resistance of PCIBs wasdetermined. When comparing the PCIBs, the use of wet cure results in lower physical and mechanical properties after 28 days. By contrast, water-pool and steam cure gives better result on mechanical and physical properties. Also, replacement of cement with fly ash (from 10% to 20%) has a significant effect in increasing important properties of PCIBs. 2016 artículo científico 0717-7925 https://www.redalyc.org/articulo.oa?id=127647572013 en http://www.redalyc.org/revista.oa?id=1276 Revista de la Construcción application/pdf Pontificia Universidad Católica de Chile Revista de la Construcción (Chile) Num.2 Vol.15 |
| title | Comparison of properties of prefabricated interlocking pavement blockscured at different conditions |
| topic | Ingeniería Curing strength prefabricated pavement blocks mineral admixture |
| url | https://www.redalyc.org/articulo.oa?id=127647572013 |