Characterization and Analysis of the Mortars in the Church of the Company of Jesus—Quito (Ecuador)

The Church of the Company of Jesus in Quito (1605–1765) is one of the most remarkable examples of colonial religious architecture on the World Heritage List. This church has multiple constructive phases and several interventions with no clear record of the entire architectural site, including the hi...

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Main Authors: M. Lenin Lara, David Sanz-Arauz, Sol López-Andrés, Inés del Pino
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Minerals
Subjects:
Online Access:https://www.mdpi.com/2075-163X/11/7/781
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author M. Lenin Lara
David Sanz-Arauz
Sol López-Andrés
Inés del Pino
author_facet M. Lenin Lara
David Sanz-Arauz
Sol López-Andrés
Inés del Pino
author_sort M. Lenin Lara
collection DOAJ
description The Church of the Company of Jesus in Quito (1605–1765) is one of the most remarkable examples of colonial religious architecture on the World Heritage List. This church has multiple constructive phases and several interventions with no clear record of the entire architectural site, including the historical mortars. A total of 14 samples of coating mortars inside the central nave were taken, with the protocols suggested by the research team and a comparative sample of the architectural group that does not have intervention. The analysis presented in this paper focuses on mineralogical characterization, semi-quantitative analysis by X-ray diffraction and scanning electron microscopy with microanalysis of the samples. The results showed the presence of volcanic aggregate lime and gypsum, used in lining mortars and joint mortars. Mineralogical and textural composition data have allowed the mortar samples to be relatively dated.
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spelling doaj.art-bb376d0ad9e24bf8ad3320c10cac94882023-11-22T04:28:32ZengMDPI AGMinerals2075-163X2021-07-0111778110.3390/min11070781Characterization and Analysis of the Mortars in the Church of the Company of Jesus—Quito (Ecuador)M. Lenin Lara0David Sanz-Arauz1Sol López-Andrés2Inés del Pino3Department of Construction and Architectural Technology, Polytechnic University of Madrid, 28040 Madrid, SpainDepartment of Construction and Architectural Technology, Polytechnic University of Madrid, 28040 Madrid, SpainMineralogy and Petrology Department, Complutense University of Madrid, 28040 Madrid, SpainFaculty of Arts, Design and Architecture, Pontifical Catholic University of Ecuador, Quito 170411, EcuadorThe Church of the Company of Jesus in Quito (1605–1765) is one of the most remarkable examples of colonial religious architecture on the World Heritage List. This church has multiple constructive phases and several interventions with no clear record of the entire architectural site, including the historical mortars. A total of 14 samples of coating mortars inside the central nave were taken, with the protocols suggested by the research team and a comparative sample of the architectural group that does not have intervention. The analysis presented in this paper focuses on mineralogical characterization, semi-quantitative analysis by X-ray diffraction and scanning electron microscopy with microanalysis of the samples. The results showed the presence of volcanic aggregate lime and gypsum, used in lining mortars and joint mortars. Mineralogical and textural composition data have allowed the mortar samples to be relatively dated.https://www.mdpi.com/2075-163X/11/7/781lime mortarsgypsum mortarsmineralogy of historical mortarsquito cultural heritagechurch of the company of jesus in quito
spellingShingle M. Lenin Lara
David Sanz-Arauz
Sol López-Andrés
Inés del Pino
Characterization and Analysis of the Mortars in the Church of the Company of Jesus—Quito (Ecuador)
Minerals
lime mortars
gypsum mortars
mineralogy of historical mortars
quito cultural heritage
church of the company of jesus in quito
title Characterization and Analysis of the Mortars in the Church of the Company of Jesus—Quito (Ecuador)
title_full Characterization and Analysis of the Mortars in the Church of the Company of Jesus—Quito (Ecuador)
title_fullStr Characterization and Analysis of the Mortars in the Church of the Company of Jesus—Quito (Ecuador)
title_full_unstemmed Characterization and Analysis of the Mortars in the Church of the Company of Jesus—Quito (Ecuador)
title_short Characterization and Analysis of the Mortars in the Church of the Company of Jesus—Quito (Ecuador)
title_sort characterization and analysis of the mortars in the church of the company of jesus quito ecuador
topic lime mortars
gypsum mortars
mineralogy of historical mortars
quito cultural heritage
church of the company of jesus in quito
url https://www.mdpi.com/2075-163X/11/7/781
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AT sollopezandres characterizationandanalysisofthemortarsinthechurchofthecompanyofjesusquitoecuador
AT inesdelpino characterizationandanalysisofthemortarsinthechurchofthecompanyofjesusquitoecuador