2020
DOI: 10.1016/j.conbuildmat.2019.117011
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Behavior of cementitious mortars with direct incorporation of non-encapsulated phase change material after severe temperature exposure

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Cited by 40 publications
(23 citation statements)
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References 26 publications
(41 reference statements)
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“…3). On the other hand, the incorporation of a non-encapsulated PCM in the mortars production also affects the curing process, since a delay can exist in the cement hardening process [7,27]. Thus, it was also expected a more significant loss in mechanical behaviour for mortars with higher PCM incorporation content, as verified in this study.…”
Section: Mechanical Characterizationsupporting
confidence: 73%
See 1 more Smart Citation
“…3). On the other hand, the incorporation of a non-encapsulated PCM in the mortars production also affects the curing process, since a delay can exist in the cement hardening process [7,27]. Thus, it was also expected a more significant loss in mechanical behaviour for mortars with higher PCM incorporation content, as verified in this study.…”
Section: Mechanical Characterizationsupporting
confidence: 73%
“…The incorporation of 5% of PCM causes a diminution higher than 34%. This behaviour can be explained by the total or partial PCM occupation of the mortar pores [7,27]. On the other hand, the PCM presence also causes a barrier to the water evaporation.…”
Section: Water Absorption By Capillaritymentioning
confidence: 99%
“…Similar advantageous attributes can be made via incorporating PCM in concrete which is used for both structural and thermal purposes [31][32][33][34][35][36]. This method can also be utilized so as to combine PCM with other materials such as plaster, gypsum and mortar [37][38][39][40][41][42][43][44]. Yet, more prominently, microencapsulation is observed to be most promising, which allows for PCM particles to be encased in the form encased segments of a Nano-scale size.…”
Section: Introductionmentioning
confidence: 99%
“…Sabe-se que o consumo de energia nos edifícios referentes às necessidades de aquecimento e arrefecimento é cerca de 30% do consumo total de energia na União Europeia e cerca de 75% do consumo total de energia no setor da construção [13]. Nos últimos anos, novos métodos têm vindo a ser desenvolvidos para melhorar o comportamento térmico dos edifícios, tais como a possibilidade de incorporação de materiais de mudança de fase (PCM) em soluções construtivas [13][14][15][16].…”
Section: Introductionunclassified