STOCHASTIC MODELING OF COMPRESSIVE STRENGTH OF PHOSPHORUS SLAG CONTENT CEMENT
One of the common methods for quick determination of compressive strength as one of the most important properties for assessment of cement quality is to apply various modeling approaches. This study is aimed at finding a model for estimating the compressive strength of phosphorus slag content cement...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Chemistry and Technology, Prague
2016-07-01
|
| Series: | Ceramics-Silikáty |
| Subjects: | |
| Online Access: |
http://www.ceramics-silikaty.cz/index.php?page=cs_detail_doi&id=289
|
| _version_ | 1798044982302474240 |
|---|---|
| author | Ali Allahverdi Mostafa Mahinroosta |
| author_facet | Ali Allahverdi Mostafa Mahinroosta |
| author_sort | Ali Allahverdi |
| collection | DOAJ |
| description | One of the common methods for quick determination of compressive strength as one of the most important properties for assessment of cement quality is to apply various modeling approaches. This study is aimed at finding a model for estimating the compressive strength of phosphorus slag content cements. For this purpose, the compressive strengths of chemically activated high phosphorus slag content cement prepared from phosphorus slag (80 wt.%), Portland cement (14 wt.%) and a compound chemical activator containing sodium sulfate and anhydrite (6 wt.%) were measured at various Blaine finenesses and curing times. Based on the obtained results, a primary stochastic model in terms of curing time and Blaine fineness has been developed. Then, another different dataset was used to incorporate composition variable including weight fractions of phosphorus slag, cement, and activator in the model. This model can be effectively used to predict the compressive strength of phosphorus slag content cements at various Blaine finenesses, curing times, and compositions. |
| first_indexed | 2024-04-11T23:14:20Z |
| format | Article |
| id | doaj.art-75bc5724696748f8a25775bebb2d1d4d |
| institution | Directory Open Access Journal |
| issn | 0862-5468 1804-5847 |
| language | English |
| last_indexed | 2024-04-11T23:14:20Z |
| publishDate | 2016-07-01 |
| publisher | University of Chemistry and Technology, Prague |
| record_format | Article |
| series | Ceramics-Silikáty |
| spelling | doaj.art-75bc5724696748f8a25775bebb2d1d4d2022-12-22T03:57:42ZengUniversity of Chemistry and Technology, PragueCeramics-Silikáty0862-54681804-58472016-07-0160316917810.13168/cs.2016.002610.13168/cs.2016.0026.20160801063554STOCHASTIC MODELING OF COMPRESSIVE STRENGTH OF PHOSPHORUS SLAG CONTENT CEMENTAli Allahverdi0Mostafa Mahinroosta1 Cement Research Center, School of Chemical Engineering, Iran University of Science and Technology, Narmak 1684613114, Tehran, Iran Cement Research Center, School of Chemical Engineering, Iran University of Science and Technology, Narmak 1684613114, Tehran, Iran One of the common methods for quick determination of compressive strength as one of the most important properties for assessment of cement quality is to apply various modeling approaches. This study is aimed at finding a model for estimating the compressive strength of phosphorus slag content cements. For this purpose, the compressive strengths of chemically activated high phosphorus slag content cement prepared from phosphorus slag (80 wt.%), Portland cement (14 wt.%) and a compound chemical activator containing sodium sulfate and anhydrite (6 wt.%) were measured at various Blaine finenesses and curing times. Based on the obtained results, a primary stochastic model in terms of curing time and Blaine fineness has been developed. Then, another different dataset was used to incorporate composition variable including weight fractions of phosphorus slag, cement, and activator in the model. This model can be effectively used to predict the compressive strength of phosphorus slag content cements at various Blaine finenesses, curing times, and compositions. http://www.ceramics-silikaty.cz/index.php?page=cs_detail_doi&id=289 Blaine fineness Curing time Prediction Composition |
| spellingShingle | Ali Allahverdi Mostafa Mahinroosta STOCHASTIC MODELING OF COMPRESSIVE STRENGTH OF PHOSPHORUS SLAG CONTENT CEMENT Ceramics-Silikáty Blaine fineness Curing time Prediction Composition |
| title | STOCHASTIC MODELING OF COMPRESSIVE STRENGTH OF PHOSPHORUS SLAG CONTENT CEMENT |
| title_full | STOCHASTIC MODELING OF COMPRESSIVE STRENGTH OF PHOSPHORUS SLAG CONTENT CEMENT |
| title_fullStr | STOCHASTIC MODELING OF COMPRESSIVE STRENGTH OF PHOSPHORUS SLAG CONTENT CEMENT |
| title_full_unstemmed | STOCHASTIC MODELING OF COMPRESSIVE STRENGTH OF PHOSPHORUS SLAG CONTENT CEMENT |
| title_short | STOCHASTIC MODELING OF COMPRESSIVE STRENGTH OF PHOSPHORUS SLAG CONTENT CEMENT |
| title_sort | stochastic modeling of compressive strength of phosphorus slag content cement |
| topic | Blaine fineness Curing time Prediction Composition |
| url |
http://www.ceramics-silikaty.cz/index.php?page=cs_detail_doi&id=289
|
| work_keys_str_mv | AT aliallahverdi stochasticmodelingofcompressivestrengthofphosphorusslagcontentcement AT mostafamahinroosta stochasticmodelingofcompressivestrengthofphosphorusslagcontentcement |