Experimental Study on the Use of Microencapsulated Phase Change Material in Walls and Roofs for Energy Savings

作者: Lotfi Derradji , Abdelkader Hamid , Belkacem Zeghmati , Mohamed Amara , Abdelouahab Bouttout

DOI: 10.1061/(ASCE)EY.1943-7897.0000238

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摘要: AbstractThis paper presents an experimental investigation of a new use phase change materials (PCM) as coating material on concrete and hollow brick walls. Its aim is to study the influence integration PCM thermal behaviour cells improvement comfort in buildings under Algerian climate. Tests flexural strength, compressive bond hardness were performed at seven days age composite plaster/PCM materials. Different percentages used designs composition (plaster/PCM). In situ measurements air walls temperatures made three cells. The first one was built with traditional other two plaster/PCM. are located Algiers region. measurement results show that gypsum plaster incorporating 30% contributes reduction amplitude indoor temperature cell by 4°C summer. P...

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