Integration of phase change material and thermal insulation material as a passive strategy for building cooling in the tropics

被引：44

作者：

Ong, Pin Jin ^{[1
]}

Lum, Yun Yee ^{[1
]}

Soo, Xiang Yun Debbie ^{[1
]}

Wang, Suxi ^{[1
]}

Wang, Pei ^{[1
]}

Chi, Dongzhi ^{[1
]}

Liu, Hongfei ^{[1
]}

Kai, Dan ^{[1
,2
,4
]}

Lee, Chi-Lik Ken ^{[1
,2
]}

Yan, Qingyu ^{[1
,3
]}

Xu, Jianwei ^{[1
,4
,5
]}

Loh, Xian Jun ^{[1
,4
,6
]}

Zhu, Qiang ^{[1
,2
,4
]}

机构：

[1] ASTAR, Inst Mat Res & Engn, 2 Fusionopolis Way,Innovis 08-03, Singapore 138634, Singapore

[2] Nanyang Technol Univ, Sch Chem Chem Engn & Biotechnol, 21 Nanyang Link, Singapore 637371, Singapore

[3] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[4] ASTAR Agcy Sci Tech & Res, Inst Sustainabil Chem Energy & Environm, 1 Pesek Rd, Singapore 627833, Singapore

[5] Natl Univ Singapore, Dept Chem, 3 Sci Dr 3, Singapore 117543, Singapore

[6] Natl Univ Singapore, Dept Mat Sci & Engn, 9 Engn Dr 1,03-09 EA, Singapore 117575, Singapore

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2023年 / 386卷

关键词：

Building cooling; Mortar; Phase change material; Glass bubble; Paint; LOAD REDUCTION; PERFORMANCE; PCM; SYSTEM;

D O I：

10.1016/j.conbuildmat.2023.131583

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

As climate change intensifies in recent years, many are paying much attention to efficient energy-saving solutions to reduce the cooling load in buildings. In this work, a passive cooling strategy involving the incorporation of microencapsulated phase change material (MEPCM) and glass bubble (GB) into the paint and coating on mortar panels was investigated in the tropics. Results indicated that the integrated MEPCM-GB mortar panel consisting of 30% PCM and 20 % GB was found to have a maximum surface temperature and ambient temperature reduction of 3.2 degrees C and 7.0 degrees C in a laboratory-based and outdoor-based parametric study respectively.

引用

页数：11

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