| contributor author | Xiaoying Pan | |
| contributor author | Caijun Shi | |
| contributor author | Lufeng Jia | |
| contributor author | Jiake Zhang | |
| contributor author | Linmei Wu | |
| date accessioned | 2017-12-30T12:57:35Z | |
| date available | 2017-12-30T12:57:35Z | |
| date issued | 2016 | |
| identifier other | %28ASCE%29MT.1943-5533.0001424.pdf | |
| identifier uri | http://138.201.223.254:8080/yetl1/handle/yetl/4243903 | |
| description abstract | Permeability is an important indicator of durability of cement-based materials. Surface treatment is a simple method to reduce the permeability of cement-based materials. This paper evaluates the air permeability of cement-based materials treated with fluosilicate and sodium silicate. An air permeability test was utilized to measure permeability. The results revealed that both fluosilicate and sodium silicate could effectively reduce the air permeability of concrete. The benefits of magnesium fluosilicate treatment occurred mainly during the first 28 days. Sodium fluosilicate pretreatment made the waterglass treatment more effective in reducing the air permeability of concrete. The thermal analysis of free Ca(OH)2 in hardened cement paste found that the penetration depths of these inorganic surface-treatment agents were approximately 5 mm. | |
| publisher | American Society of Civil Engineers | |
| title | Effect of Inorganic Surface Treatment on Air Permeability of Cement-Based Materials | |
| type | Journal Paper | |
| journal volume | 28 | |
| journal issue | 3 | |
| journal title | Journal of Materials in Civil Engineering | |
| identifier doi | 10.1061/(ASCE)MT.1943-5533.0001424 | |
| page | 04015145 | |
| tree | Journal of Materials in Civil Engineering:;2016:;Volume ( 028 ):;issue: 003 | |
| contenttype | Fulltext | |
