Monitoring and Analysis on Temperature for External Foam Glass Thermal Insulating System on Walls under Weathering Test

Abstract:

The external foam glass thermal insulating system on walls has become a new thermal insulation wall system in china's building wall, It is green energy - saving building wall product with good prospect and used for wall thermal insulation of building. In this paper, real-time monitoring with thermal sensor and analysis on temperature for external foam glass thermal insulating system on walls by weathering test in Jiaxing area, and study on temperature distribution for each layer of walls. The experiment showed that, the external foam glass thermal insulating system on walls caused by foam glass insulation layer of adiabatic effect, Interface layer and thermal insulation layer of temperature difference between change significantly, existing 50 °C, which can cause greater temperature stress, and have certain effect of durability for external foam glass thermal insulating system on walls.

• Periodical: Applied Mechanics and Materials (Volumes 71-78)
• Pages: 3918-3924
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.71-78.3918
• Online since: July 2011
• Authors: Zhi Rong Niu, Hou Ren Xiong, Zong Min Yu, Yi Xiang, Yi Ying Luo
• Keywords: Durability, External Insulation System on Wall, Foam Glass, Thermal Sensor, Thermal Stress

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