Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concrete
The effect of water-cement ratio on abrasion resistance, porosity and hydraulic conductivity coefficient of Nano silica concrete have been studied in this research (paper). The compressive strength of concrete in a particular temperature is related to two factors: water-cement ratio and density. Dec...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2018-03-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/1997 |
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| _version_ | 1850056121447874560 |
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| author | Kamal Rahmani Belal Rahmanzadeh Saber Piroti |
| author_facet | Kamal Rahmani Belal Rahmanzadeh Saber Piroti |
| author_sort | Kamal Rahmani |
| collection | DOAJ |
| description | The effect of water-cement ratio on abrasion resistance, porosity and hydraulic conductivity coefficient of Nano silica concrete have been studied in this research (paper). The compressive strength of concrete in a particular temperature is related to two factors: water-cement ratio and density. Decreasing the water-cement ratio from 0.46 to 0.30 improves the abrasion resistance of Nano silica concrete by 42%, the hydraulic conductivity coefficient of concrete decreases from 28.5⤬10-15 to 1.7⤬10-15 m/s and the porosity of concrete decreases to 13.1%. The abrasion depth increases gradually by increasing the water-cement ratio from 0.30 to 0.46. |
| format | Article |
| id | doaj-art-5a0d8a9a47e447b09f2e0812fcb03d68 |
| institution | DOAJ |
| issn | 1971-8993 |
| language | English |
| publishDate | 2018-03-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-5a0d8a9a47e447b09f2e0812fcb03d682025-08-20T02:51:46ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932018-03-011244Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concreteKamal Rahmani0Belal Rahmanzadeh1Saber Piroti2Department of Civil Engineering, Islamic Azad University, Mahabad, IranDepartment of Civil Engineering, Islamic Azad University, Mahabad, IranDepartment of Civil Engineering, Islamic Azad University, Mahabad, IranThe effect of water-cement ratio on abrasion resistance, porosity and hydraulic conductivity coefficient of Nano silica concrete have been studied in this research (paper). The compressive strength of concrete in a particular temperature is related to two factors: water-cement ratio and density. Decreasing the water-cement ratio from 0.46 to 0.30 improves the abrasion resistance of Nano silica concrete by 42%, the hydraulic conductivity coefficient of concrete decreases from 28.5⤬10-15 to 1.7⤬10-15 m/s and the porosity of concrete decreases to 13.1%. The abrasion depth increases gradually by increasing the water-cement ratio from 0.30 to 0.46.https://www.fracturae.com/index.php/fis/article/view/1997Abrasion resistanceCompressive strengthConcretePermeabilityWater-Cement Ratio |
| spellingShingle | Kamal Rahmani Belal Rahmanzadeh Saber Piroti Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concrete Fracture and Structural Integrity Abrasion resistance Compressive strength Concrete Permeability Water-Cement Ratio |
| title | Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concrete |
| title_full | Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concrete |
| title_fullStr | Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concrete |
| title_full_unstemmed | Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concrete |
| title_short | Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concrete |
| title_sort | experimental study of the effect of water cement ratio on compressive strength abrasion resistance porosity and permeability of nano silica concrete |
| topic | Abrasion resistance Compressive strength Concrete Permeability Water-Cement Ratio |
| url | https://www.fracturae.com/index.php/fis/article/view/1997 |
| work_keys_str_mv | AT kamalrahmani experimentalstudyoftheeffectofwatercementratiooncompressivestrengthabrasionresistanceporosityandpermeabilityofnanosilicaconcrete AT belalrahmanzadeh experimentalstudyoftheeffectofwatercementratiooncompressivestrengthabrasionresistanceporosityandpermeabilityofnanosilicaconcrete AT saberpiroti experimentalstudyoftheeffectofwatercementratiooncompressivestrengthabrasionresistanceporosityandpermeabilityofnanosilicaconcrete |