Improved Method for Characterization of Moisture Absorption of Mortar
碩士 === 雲林科技大學 === 營建工程系碩士班 === 98 === Based on Fick’s diffusion law, diffusion of moisture in mortar is analyzed. Experiment was conducted to obtain the data of weight of moisture absorbed by submerged mortar specimen versus diffusion duration under different environmental conditions and additives....
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/00132598698703988916 |
| Summary: | 碩士 === 雲林科技大學 === 營建工程系碩士班 === 98 === Based on Fick’s diffusion law, diffusion of moisture in mortar is analyzed. Experiment was conducted to obtain the data of weight of moisture absorbed by submerged mortar specimen versus diffusion duration under different environmental conditions and additives.
Theoretical solution of weight of moisture absorbed by submerged mortar specimen is applied to analyze the data to obtain the diffusivity, which is critical to evaluation of diffusion rate and speed of moisture in mortar.
The result is to be used in qualifying moisture content in mortar for evaluating the moisture resistance of mortar and the effectiveness of additives for moisture resistance.
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