Mechanical and mineralogical properties of natural hydraulic lime-metakaolin mortars in different curing conditions

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dc.contributor.author	Grilo, J.	pt_BR
dc.contributor.author	Santos Silva, A.	pt_BR
dc.contributor.author	Faria Rodrigues, P.	pt_BR
dc.contributor.author	Gameiro, A.	pt_BR
dc.contributor.author	Veiga, M. R.	pt_BR
dc.contributor.author	Velosa, A.	pt_BR
dc.date.accessioned	2014-05-02T12:23:05Z	pt_BR
dc.date.accessioned	2014-10-20T16:31:44Z	pt_BR
dc.date.accessioned	2017-04-12T09:16:39Z
dc.date.available	2014-05-02T12:23:05Z	pt_BR
dc.date.available	2014-10-20T16:31:44Z	pt_BR
dc.date.available	2017-04-12T09:16:39Z
dc.date.issued	2014-01	pt_BR
dc.identifier.uri	https://repositorio.lnec.pt/jspui/handle/123456789/1006044
dc.description.abstract	This paper investigates the mechanical and mineralogical characteristics of natural hydraulic lime NHL3.5 (NHL) mortars with different% of lime replacement by metakaolin (MK) under different laboratory and natural marine curing conditions. Tests were conducted at different curing ages, using compressive and flexural strength tests and thermogravimetric and X-ray diffraction techniques. NHL mortars cured at high humidity levels in natural and artificial environments present interesting results and some could be used in old masonries repair. The incorporation of MK improves the NHL mortars strength, being this increase mostly associated to the pozzolanic reaction.	pt_BR
dc.description.sponsorship	The authors wish to acknowledge the Fundação para a Ciência e Tecnologia (FCT) for the financial support under project METACAL (PTDC/ECM/100431/2008) and to the companies SECIL and IMERYS for the supply of NHL3,5 and metakaolin used in this work.	pt_BR
dc.language.iso	eng	pt_BR
dc.publisher	Elsevier	pt_BR
dc.rights	openAccess	pt_BR
dc.subject	Hydraulic mortars	pt_BR
dc.subject	Nhl3.5	pt_BR
dc.subject	Metakaolin	pt_BR
dc.subject	Curing conditions	pt_BR
dc.subject	Characterization	pt_BR
dc.subject	Xrd	pt_BR
dc.subject	Tg–dta	pt_BR
dc.title	Mechanical and mineralogical properties of natural hydraulic lime-metakaolin mortars in different curing conditions	pt_BR
dc.type	article	pt_BR
dc.description.figures	8	pt_BR
dc.description.tables	6	pt_BR
dc.description.pages	pp 287–294	pt_BR
dc.description.volume	51	pt_BR
dc.description.sector	DM/NMM	pt_BR
dc.identifier.proc	0204/11/17692	pt_BR
dc.identifier.proc	0204/14/17356	pt_BR
dc.description.magazine	Construction and Building Materials	pt_BR