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
2018-04-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | http://www.gruppofrattura.it/pdf/rivista/numero44/numero_44_art_2.pdf |
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| _version_ | 1841562334899732480 |
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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-ae7be877914d42f585a301faa220636d |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2018-04-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-ae7be877914d42f585a301faa220636d2025-01-03T01:02:44ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932018-04-011244162410.3221/IGF-ESIS.44.0210.3221/IGF-ESIS.44.02Experimental study of the effect of water-cement ratio on compressive strength, abrasion resistance, porosity and permeability of Nano silica concreteKamal RahmaniBelal RahmanzadehSaber PirotiThe 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 0.46http://www.gruppofrattura.it/pdf/rivista/numero44/numero_44_art_2.pdfAbrasion resistance Compressive strength Concrete Permeability Water-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 | http://www.gruppofrattura.it/pdf/rivista/numero44/numero_44_art_2.pdf |
| work_keys_str_mv | AT kamalrahmani experimentalstudyoftheeffectofwatercementratiooncompressivestrengthabrasionresistanceporosityandpermeabilityofnanosilicaconcrete AT belalrahmanzadeh experimentalstudyoftheeffectofwatercementratiooncompressivestrengthabrasionresistanceporosityandpermeabilityofnanosilicaconcrete AT saberpiroti experimentalstudyoftheeffectofwatercementratiooncompressivestrengthabrasionresistanceporosityandpermeabilityofnanosilicaconcrete |