JSanchez: JSanchez moved page Draft Sanchez Pinedo 832913573 to Barreira et al 2023a

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JSanchez moved page Draft Sanchez Pinedo 832913573 to Barreira et al 2023a

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2023-10-03T09:18:19Z

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← Older revision		Revision as of 09:18, 3 October 2023
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	also an increase in its value for higher moisture contents, being that increase more relevant in specimen		also an increase in its value for higher moisture contents, being that increase more relevant in specimen
	P2, with a variation of 294%, and less relevant in specimen P5, with a variation of 18%.		P2, with a variation of 294%, and less relevant in specimen P5, with a variation of 18%.
		+
		+	== Full Paper ==
		+	<pdf>Media:Draft_Sanchez Pinedo_83291357341.pdf</pdf>

← Older revision	Revision as of 09:18, 3 October 2023
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	+
	+	==Abstract==

	+	In 2015, the European Commission adopted a Circular Economy Action Plan to stimulate the
	+	transition of European countries towards the circular economy. In the 2030 Agenda, which includes the
	+	17 Sustainable Development Goals, the United Nations has also defined targets to be implemented by
	+	the construction sector based on circular economy concepts. In this context, the importance of directing
	+	the development of the construction sector towards sustainable solutions to address the challenges of
	+	energy consumption, climate change, resource reduction and waste production is undeniable. Waste
	+	incorporation in thermal mortars is already under study by several authors. Among the possibilities of
	+	producing sustainable mortars, the reduction of natural aggregates in their preparation, such as sand,
	+	or of binders, such as cement, stands out. The incorporation of residual materials in mortars is, therefore,
	+	a possible alternative to guarantee more sustainable solutions. The objective of this work was to
	+	evaluate the hygrothermal behaviour of non-traditional mortars and concretes, such as fibre-reinforced
	+	mortar (P1); sprayable thermal insulation mortar (P2); mortar with granulated cork (P3); concrete
	+	with expanded clay (P4); concrete with metallic fibres (P5); cement mortar with construction and
	+	demolition waste (P6). The thermal conductivity of these materials, with different moisture contents,
	+	from totally dry to saturated after 24 hours of total immersion was determined. The results showed that
	+	the thermal conductivity values of the dry materials were similar to those found in the literature. After
	+	the 24 hours of humidification, there was, as expected, an increase in mass, with a minimum of 2% for
	+	specimen P3 and a maximum of 51% for specimen P2. Regarding the thermal conductivity, there was
	+	also an increase in its value for higher moisture contents, being that increase more relevant in specimen
	+	P2, with a variation of 294%, and less relevant in specimen P5, with a variation of 18%.

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Barreira et al 2023a - Revision history

JSanchez: JSanchez moved page Draft Sanchez Pinedo 832913573 to Barreira et al 2023a

JSanchez at 09:18, 3 October 2023

JSanchez at 09:18, 3 October 2023

JSanchez: Created blank page