Effect of Nanomaterial on the Properties of Ultra High Performance Concrete
In recent years, there is a great interest in many countries to use the limestone powder in produce concrete by the replacing it as a proportion of cement weight able to improving the properties of the concrete as well as this type of powder lead to the reducing concrete cost and the CO2 emissions...
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| Format: | Article |
| Language: | English |
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Corporation of Research and Industrial Development
2021-10-01
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| Series: | Iraqi Journal of Industrial Research |
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| Online Access: | http://ijoir.gov.iq/ijoir/index.php/jou/article/view/76 |
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| _version_ | 1846091433086287872 |
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| author | Nada Mahdi Fawzi Aljalawi |
| author_facet | Nada Mahdi Fawzi Aljalawi |
| author_sort | Nada Mahdi Fawzi Aljalawi |
| collection | DOAJ |
| description |
In recent years, there is a great interest in many countries to use the limestone powder in produce concrete by the replacing it as a proportion of cement weight able to improving the properties of the concrete as well as this type of powder lead to the reducing concrete cost and the CO2 emissions through the process of cement industry. This study examined of the effect of the limestone powder indifferent proportion (5, 10, 15, and 20) % replaced by the weight of cement on the properties of Ultra High Performance Concrete). Where it included five tests consisted of workability of fresh concrete (slump test method), compressive strength, tensile strength, water absorption, and density. The Results show the possibility of replacing 15% of the cement weight with limestone powder lead to improving of concrete strength but negative effects on the properties observed as the amount of limestone powder exceeds this ratio.
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| format | Article |
| id | doaj-art-5ae73eaf82bc40f49f0b1f8f8cf9984d |
| institution | Kabale University |
| issn | 2788-712X |
| language | English |
| publishDate | 2021-10-01 |
| publisher | Corporation of Research and Industrial Development |
| record_format | Article |
| series | Iraqi Journal of Industrial Research |
| spelling | doaj-art-5ae73eaf82bc40f49f0b1f8f8cf9984d2025-01-10T05:59:11ZengCorporation of Research and Industrial DevelopmentIraqi Journal of Industrial Research2788-712X2021-10-018210.53523/ijoirVol8I2ID7676Effect of Nanomaterial on the Properties of Ultra High Performance ConcreteNada Mahdi Fawzi Aljalawi0Civil Engineering Department, College of Engineering, University of Baghdad – Iraq In recent years, there is a great interest in many countries to use the limestone powder in produce concrete by the replacing it as a proportion of cement weight able to improving the properties of the concrete as well as this type of powder lead to the reducing concrete cost and the CO2 emissions through the process of cement industry. This study examined of the effect of the limestone powder indifferent proportion (5, 10, 15, and 20) % replaced by the weight of cement on the properties of Ultra High Performance Concrete). Where it included five tests consisted of workability of fresh concrete (slump test method), compressive strength, tensile strength, water absorption, and density. The Results show the possibility of replacing 15% of the cement weight with limestone powder lead to improving of concrete strength but negative effects on the properties observed as the amount of limestone powder exceeds this ratio. http://ijoir.gov.iq/ijoir/index.php/jou/article/view/76Ultra High-Performance ConcreteSustainable materialOrdinary Portland cementSilica fume |
| spellingShingle | Nada Mahdi Fawzi Aljalawi Effect of Nanomaterial on the Properties of Ultra High Performance Concrete Iraqi Journal of Industrial Research Ultra High-Performance Concrete Sustainable material Ordinary Portland cement Silica fume |
| title | Effect of Nanomaterial on the Properties of Ultra High Performance Concrete |
| title_full | Effect of Nanomaterial on the Properties of Ultra High Performance Concrete |
| title_fullStr | Effect of Nanomaterial on the Properties of Ultra High Performance Concrete |
| title_full_unstemmed | Effect of Nanomaterial on the Properties of Ultra High Performance Concrete |
| title_short | Effect of Nanomaterial on the Properties of Ultra High Performance Concrete |
| title_sort | effect of nanomaterial on the properties of ultra high performance concrete |
| topic | Ultra High-Performance Concrete Sustainable material Ordinary Portland cement Silica fume |
| url | http://ijoir.gov.iq/ijoir/index.php/jou/article/view/76 |
| work_keys_str_mv | AT nadamahdifawzialjalawi effectofnanomaterialonthepropertiesofultrahighperformanceconcrete |