| Status | 已發表Published |
| Development of thermal insulation materials with granular phase change composite | |
| Li Z.; Li X. | |
| 2007 | |
| Source Publication | Advances in Construction Materials 2007
 |
| Pages | 741-748 |
| Abstract | Expanded perlite is a porous, lightweight material with good thermal insulation properties. Construction materials made of expanded perlite are frequently used in modern buildings for thermal insulation. However, they do not always present sufficient thermal inertia. A solution to increase this inertia is to incorporate a phase change material to make a granular phase change composite. Granular phase change composites are made of granular porous materials and phase change materials by means of vacuum impregnation method. In this study, panels have been made by incorporating phase change composites. Experimental studies have been carried out by measuring temperatures through the panels. The thermal performance of panels subjected to temperature variation is presented in this paper. Experimental results show that incorporation of phase change composites allows the apparent heat capacity to be increased and thus thermal insulation becomes more effective. |
| Keyword | Phase change material Porous material Thermal insulation Vacuum impregnation |
| URL | View the original |
| Language | 英語English |
| Fulltext Access | |
| Document Type | Conference paper |
| Collection | University of Macau |
| Affiliation | Hong Kong University of Science and Technology |
| Recommended Citation GB/T 7714 | Li Z.,Li X.. Development of thermal insulation materials with granular phase change composite[C], 2007, 741-748. |
| APA | Li Z.., & Li X. (2007). Development of thermal insulation materials with granular phase change composite. Advances in Construction Materials 2007, 741-748. |
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