Skip to main content
Log in

A methodological approach to define the state of conservation of the stone materials used in the Cairo historical heritage (Egypt)

  • Original Paper
  • Published:
Archaeological and Anthropological Sciences Aims and scope Submit manuscript

Abstract

The use of stone materials in cultural heritage and architecture represents a practice that has its roots in ancient times. Stone buildings, depending on the construction materials and their location in the urban context, are particularly vulnerable to weathering phenomena. These can be often accelerated by changes in environmental conditions linked mostly to the anthropic activities. In this way, the present work is addressed on the minero-petrographic and geochemical characterisation of samples taken from the built historical heritage in Cairo (Egypt), related to seven monumental areas. These sites have been chosen based on their historical importance, type of material, state of preservation and position in the Cairo context. The construction materials used and their degradation products were studied comparing the results obtained by means of different analytical techniques such as polarised light optical microscopy (POM), ion chromatography (IC), Fourier transform infrared spectroscopy (FT-IR) and the carbonaceous fraction, detected by using the thermogravimetry (TG). The results achieved demonstrated that black crusts and salt crystallisation represent the most common and damaging degradation products affecting all the monumental sites. Moreover, the environmental pollution produced by industrial activities and vehicular traffic has been identified as the main cause of these processes, followed by a marginal contribution of natural sources such as the sea spray. The data collected provide useful information to plan efficient conservation strategies in the future.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7

Similar content being viewed by others

References

  • Abdelmegeed M, Hassan S (2019) Diagnostic investigation of decaying limestone in historical buildings at the Mamluks Cemetery- City of the Dead, Egypt. EJARS 9(2):183–196. https://doi.org/10.21608/ejars.2019.66989

    Article  Google Scholar 

  • Aly N, Hamed A, Abd El- Al A. (2020) The impact of hydric swelling on the mechanical behavior of Egyptian Helwan limestone. Period Polytech Civil Eng. https://doi.org/10.3311/PPci.15360

  • Aly N, Wangler T, Török Á (2018) The effect of stylolites on the deterioration of limestone: possible mechanisms of damage evolution. Environ Earth Sci 77:565

    Article  Google Scholar 

  • Aly N, Gomez-Heras M, Hameda A, Álvarez de Buergo M, Solimane F (2015) The influence of temperature in a capillary imbibition salt weathering simulation test on Mokkattam limestone Materiales de Construcción. Mater Constr 65:317. https://doi.org/10.3989/mc.2015.00514

    Article  Google Scholar 

  • Anoniou J (1999) Historic Cairo. A walk through the Islamic City by Jim Anoniou Publisher. The American University in Cairo Press

  • Araoz G (2008) Annual report. International Council On Monuments and Sites (ICOMOS), Paris

    Google Scholar 

  • Arnold B (1983) Determination of mineral salts from monuments. Stud Conserv 29:129–138. https://doi.org/10.1179/sic.1984.29.3.129

    Article  Google Scholar 

  • Arnold A, Zehnder K (1991) Monitoring wall paintings affected by soluble salts. In: Cather S (ed) The conservation of wall paintings. Getty Conservation Institute, Marina del Rey (California), pp 103-135

  • Atkinson R, Arey J (2003) Gas-phase tropospheric chemistry of biogenic volatile organic compounds: a review. Atmos Environ 37:197–219. https://doi.org/10.1016/S1352-2310(03)00391-1

    Article  Google Scholar 

  • Avino P, Brocco D, Cecinato A, Lepore L, Balducci C (2002) Carbonaceous components in atmospheric aerosol: measurement procedures and characterization. Ann Chim 92:333–341

    Google Scholar 

  • Avino P, Brocco D, Lepore L, Ventrone I (2000) Fundamental aspects of carbonaceous particulate measurements in the study of air pollution in urban area. In: Longhurst JWS et al (eds) Air Polluion VIII. Cambridge University, UK, pp 301–309

    Google Scholar 

  • Barca D, Comite V, Belfiore CM, Bonazza A, La Russa MF, Ruffolo SA, Crisci G, Pezzino A, Sabbioni C (2014) Impact of air pollution in deterioration of carbonate building materials in Italian urban environments. Appl Geochem 48:122–131. https://doi.org/10.1016/j.apgeochem.2014.07.002

    Article  Google Scholar 

  • Barone G, La Russa MF, Lo Giudice A, Mazzoleni P, Pezzino A (2008) The Cathedral of S. Giorgio in Ragusa Ibla (Italy): characterization of construction materials and their chromatic alteration. Environ Geol 55:499–504

    Article  Google Scholar 

  • Belfiore CM, Barca D, Bonazza A, Comite V, La Russa MF, Pezzino A, Sabbioni C (2013) Application of spectrometric analysis to the identification of pollution sources causing cultural heritage damage. Environ Sci Pollut Res 20:8848–8859. https://doi.org/10.1007/s11356-013-1810-y

    Article  Google Scholar 

  • Belfiore CM, La Russa MF, Pezzino A, Campani E, Casoli A (2010) The baroque monuments of Modica (Eastern Sicily): assessment of causes of chromatic alteration of stone building materials. Appl Phys A Mater Sci Process 100:835–844

    Article  Google Scholar 

  • Borrelli E (1999) Conservation of architectural heritage, historic structures and materials. Salts, ICCROM, Rome, Italy

    Google Scholar 

  • Caneva G, Nugari MP, Salvadori O (1991) Biology in the conservation of works of art. ICCROM, Rome, pp 88–91

    Google Scholar 

  • Comite V, Pozo-Antonio JS, Cardell C, Rivas T, Randazzo L, La Russa MF, Fermo P (2020) Environmental impact assessment on the Monza Cathedral (Italy): a multi-analytical approach. Int J Conserv Sci 11, Special Issue(1):291–304

    Google Scholar 

  • Comite V, Pozo-Antonio JS, Cardell C, Rivas T, Randazzo L, La Russa MF, Fermo P. Metal distributions within black crusts sampled on the facade of an historical monument: the case study of the Cathedral of Monza (Milan, Italy). In 2019 IMEKO TC4 International Conference on Metrology for Archaeology and Cultural Heritage, MetroArchaeo, 2019, 73–78

  • Comite V, Fermo P (2018) The effects of air pollution on cultural heritage: the case study of Santa Maria delle Grazie al Naviglio Grande (Milan). Eur Phys J Plus 133:556. https://doi.org/10.1140/epjp/i2018-12365-6

    Article  Google Scholar 

  • Comite V, Barca D, Belfiore CM, Bonazza A, Crisci GM, La Russa MF, Pezzino A, Sabbioni C (2012) Potentialities of spectrometric analysis for the evaluation of pollution impact in deteriorating stone heritage materials. In: Critelli S et al. (eds) Rendiconti online della Società Geologica Italiana. 86 Congresso Nazionale della Società Geologica Italiana. Arcavacata di Rende 21:652–653

    Google Scholar 

  • Davidson CI, Tang F, Finger S, Etyemezian V, Sherwood SI (2000) Soiling patterns on a tall limestone building: changes over 60 years. Environ Sci Technol 34:560–565

    Article  Google Scholar 

  • Delgado Rodrigues J, Ferreira Pinto AP (2019) Stone consolidation by biomineralisation. Contribution for a new conceptual and practical approach to consolidate soft decayed limestones. J Cult Herit 39:82–92

    Article  Google Scholar 

  • Donahue NM, Huff Hartz KE, Chuong B, Presto AA, Stanier CO, Rosenhørn T, Robinson AL, Pandis SN (2005) Critical factors determining the variation in SOA yields from terpene ozonolysis: a combined experimental and computational study. Faraday Discuss 130:295–309. https://doi.org/10.1039/b417369d

    Article  Google Scholar 

  • Dunham RJ (1962) Classification of carbonate rocks according to depositional textures. Amer Assoc Petrol Geol Mem 1:108–121

    Google Scholar 

  • El-Metwally AA, Ramadan AB (2004) The role of air pollutants and sewage waste in acceleration of degradation of the Islamic cultural heritage of Cairo. In: Linkov I, Ramadan AB (eds). Comparative Risk Assessment and Environmental Decision Making. Nato Science Series: IV: Earth and Environmental Sciences, 38, Springer, Dordrecht

  • Fermo P, Turrion GR, Rosa M, Omegna A (2015) A new approach to assess the chemical composition of powder deposits damaging the stone surfaces of historical monuments. Environ Sci Pollut Res 22:6262–6270. https://doi.org/10.1007/s11356-014-3855-y

    Article  Google Scholar 

  • Fitzner B, Heinrichs K, La Bouchardiere D (2002) Weathering damage on Pharaonic sandstone monuments in Luxor-Egypt. Build Environ 38:1089–1103. https://doi.org/10.1016/S0360-1323(03)00086-6

    Article  Google Scholar 

  • Fitzner B, Heinrichs K, La Bouchardiere D (2000) Damage index for stone monuments. In: Galan E, Zezza F (Eds.) Protection and conservation of the cultural heritage of the Mediterranean cities. In: Proceedings of the 5th International Symposium on the Conservation of Monuments in the Mediterranean Basin, Sevilla Spain, 315-326

  • Folk RL (1959) Practical petrographic classification of limestones. Bull Am Assoc Pet Geol 43:1–38

    Google Scholar 

  • Gauri KL (1981) The deterioration of ancient stone structures in Egypt. In Prospection et Sauvegarde des Antiquities de l’Egypte: Actes de la table Ronde organisée à l’occasion du Centenaire de l’Institut Français d’Archéologie Orientale. Grimal NC (ed). Bibliotheque d’Etude, Le Caire: institute Francais d’Archeologie Orientale du Caire

  • Ghedini N, Sabbioni C, Bonazza A, Gobbi G (2006) Chemical-thermal quantitative methodology for carbon speciation in damage layers on building surfaces. Environ Sci Technol 40:939–944

    Article  Google Scholar 

  • Goudie AS, Viles HA (1995) The nature and pattern of debris liberation by salt weathering: a laboratory study. Earth Surf Process Landf 20:437–449. https://doi.org/10.1002/esp.3290200505

    Article  Google Scholar 

  • Griffin PS, Indictor N, Koestler RJ (1991) The biodeterioration of stone: a review of deterioration mechanisms, conservation case histories, and treatment. Internat Biodet 28:187–207

    Article  Google Scholar 

  • Gulotta D, Bertoldi M, Bortolotto S, Fermo P, Piazzalunga A, Toniolo L (2013) The Angera stone: a challenging conservation issue in the polluted environment of Milan (Italy). Environ Earth Sci 69:1085–1094

    Article  Google Scholar 

  • Khallaf MK (2011) Effect of air pollution on archaeological buildings in Cairo. In: Chmielewski A (ed) Monitoring, control and effects of air pollution. IntechOpen, London, pp 179–200

  • Klemm DD, Klemm R (2001) The building stones of ancient Egypt - a gift of its geology. J Afr Earth Sci 33:63–642

    Google Scholar 

  • La Russa MF, Comite V, Aly N, Barca D, Fermo P, Rovella N, Antonelli F, Tesser E, Aquino M, Ruffolo SA (2018) Black crusts on Venetian built heritage, investigation on the impact of pollution sources on their composition. Eur Phys J Plus 133:370. https://doi.org/10.1140/epjp/i2018-12230-8

    Article  Google Scholar 

  • La Russa MF, Fermo P, Comite V, Belfiore CM, Barca D, Cerioni A, De Santis M, Barbagallo LF, Ricca M, Ruffolo SA (2017) The Oceanus statue of the Fontana di Trevi (Rome): the analysis of black crust as a tool to investigate the urban air pollution and its impact on the stone degradation. Sci Total Environ 593-594:297–309

    Article  Google Scholar 

  • La Russa MF, Ruffolo SA, Belfiore CM, Aloise P, Randazzo L, Rovella N, Pezzino A, Montana G (2013a) Study of the effects of salt crystallization on degradation of limestone rocks. Period. Mineral. 82(1): 113–127. https://doi.org/10.2451/2013PM0007

  • La Russa MF, Belfiore CM, Comite V, Barca D, Bonazza A, Ruffolo SA, Pezzino A (2013b) Geochemical study of black crusts as a diagnostic tool in cultural heritage. Appl Phys A-Mater 113:1151–1162. https://doi.org/10.1007/s00339-013-7912-z

  • Na L, Xin W, Weizheng H, Siyue S, Wu J (2020) Characteristics and temporal variations of organic and elemental carbon aerosols in PM1 in Changchun, Northeast China. Environ Sci Pollut Res 27:8653–8661

    Article  Google Scholar 

  • Monte MD (1991) Stone monument decay and air pollution. In: Corso I (ed) Weathering and air pollution, Communità delle Università Mediterranee, Scuola Universitaria C.U.M. Conservacione dei Monumenti, 101-10

  • Pires V, Silva ZSG, Simã JAR, Galhano C, Amaral PM (2010) “Bianco di Asiago” limestone pavement. Degradation and alteration study. Constr Build Mater 24:686694–686694. https://doi.org/10.1016/j.conbuildmat.2009.10.040

    Article  Google Scholar 

  • Ruffolo SA, Comite V, La Russa MF, Belfiore CM, Barca D, Bonazza A, Crisci GM, Pezzino A, Sabbioni C (2015) Analysis of black crusts from the Seville Cathedral: a challenge to deepen understanding the relationship among microstructure, microchemical features and pollution sources. Sci Total Environ 502:157–166

    Article  Google Scholar 

  • Tidblad J, Kucera V, Ferm M, Kreislova K, Brüggerhoff S, Doytchinov S, Screpanti A, Grøntoft T, Yates T, de la Fuente D, Roots O, Lombardo T, Simon S, Faller M, Kwiatkowski L, Kobus J, Varotsos C, Tzanis C, Krage L, Schreiner M, Melcher M, Grancharov I, Karmanova N (2012) Effects of air pollution on materials and cultural heritage: ICP materials celebrates 25 years of research. Int J Corros 2012:1–16

    Article  Google Scholar 

  • Vahur S, Teearu A, Peets P, Joosu L, Leito I (2016) ATR-FT-IR spectral collection of conservation materials in the extended region of 4000-80 cm-1. Anal Bioanal Chem 408:3373–3379. https://doi.org/10.1007/s00216-016-9411-5

    Article  Google Scholar 

  • Williams C (2004) Islamic monuments in Cairo: the practical guide. American University in Cairo Press

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Mauro Francesco La Russa.

Additional information

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

The research is part of the Executive program for scientific cooperation between the Italian Republic and the Arab Republic of Egypt, entitled “Characterization of black crusts formed on historical buildings under different levels of ambient air pollution in Cairo and Venice”

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Rovella, N., Aly, N., Comite, V. et al. A methodological approach to define the state of conservation of the stone materials used in the Cairo historical heritage (Egypt). Archaeol Anthropol Sci 12, 178 (2020). https://doi.org/10.1007/s12520-020-01126-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s12520-020-01126-x

Keywords

Navigation