This paper explains the role of nondestructive
testing (NDT) in the protection of archaeological
sites, as well as research activity and a pilot
project in Sardinia, an island region of Italy.
Microclimate, surface temperature and sun irradiation,
as well as wind direction and speed, were
monitored for two years by means of infrared thermography,
psychrometry and probes to determine
the requirements for a new shelter. In addition,
several technical aspects were analyzed, highlighting
how traditional covering solutions can
often contribute to damage instead of offering
protection. To overcome the limits of typical protective
building systems, the project for new shelters
needed to combine the requirements for preservation
and new issues for use. Some of the requirements
for preservation included compatibility and
reversibility of new materials, as well as protection
from environmental aggression. The new issues
included flexibility, feasibility, low maintenance
and easy deconstruction to allow reuse of the
shelter in different locations and/or seasons. This
paper describes the testing of two multilayered,
textile-based prototypes that were created as an
alternative solution to the provisional shelter. Sun
irradiation was also measured in order to evaluate
the behavior of innovative textile materials
compared with traditional ones. The ultimate goal
was to renovate the design process by covering
archaeological sites in a more environmentally
conscious way and without destruction, starting
with the evaluated behavior of temporary shelters,
and applying these new procedures and techniques
in a more widespread variety of seasonal
and permanent covering systems.
Abdul Razak, H., C. S. Chua and H. Toyouda, “Weatherability of Coated
Fabrics as Roofing Material in Tropical Environment,” Building and Environment,
Vol. 39, No. 1, 2004, pp. 87–92.
Amendolea, B., “I Siti Archeologici: Un Problema di Musealizzazione
All’aperto, Secondo Seminario di Studi Roma Gennaio 1994,” Consiglio
Nazionale delle Ricerche 20/22, Rome, Italy, Gruppo Editoriale Internazionale,
Amendolea, B., R. Cazzella and L. Indrio (editors), “I Siti Archeologici: Un
Problema di Musealizzazione All’aperto, Secondo Seminario di Studi
Roma Febraio 1988,” Complesso Monumentale di San Michele a Ripa 25/27,
Rome, Italy, Multigrafica Editrice, February 1988.
Bacci, M., “UV-VIS-NIR, FT-IR, and FORS Spectroscopies,” Modern
Analytical Methods in Art and Archaeology, Wiley, New York, New York,
2000, pp. 321–361.
Bogner-Balz, H. and A. Zanelli (editors), “Ephemeral Architecture. Time
and Textiles,” Proceedings of TensiNet Symposium, 16 – 18 April 2007,
Vol. 1, Politecnico di Milano, Clup, Milan, Italy, 2007.
Campioli, A., A. Mangiarotti and A. Zanelli, “Textile Architecture in the
Italian Context,” International Journal of Space Structures, Vol. 23, No. 4,
2008, pp. 201–206.
Campioli, A. and A. Zanelli (editors), “Architettura Tessile. Progettare e
Costruire Membrane e Scocche,” Il Sole 24 Ore, Milan, Italy, 2009.
Capasso, A. and V. Pinto, “Light Technologies & Historic Site Environment:
The Use of Fabric Tension Structures in the Protection and
Enhancement of Archaeological Sites. A Feasibility Study,” Spatial Structures:
Heritage, Present and Future, Proceedings of the IASS International
Symposium, Vol. 1, Milan, Italy, 1995, pp. 143–152.
Cerulli Irelli, M. G., “Il Problema delle Coperture dei Complessi Archeologici
di Pompei ed Ercolano Attraverso Due Secoli e Mezzo di Scavi,”
Restauro: Quaderni di Restauro dei Monumenti e di Urbanistica dei Centri
Antichi, Vol. 81, 1985, pp. 7–11.
CEN, EN 13782:2005, Temporary structures. Tents. Safety, European
Committee for Standardization, 2005.
CEN, EN 13501-1:2009, Fire Classification of Construction Products and
Building Elements – Part 1: Classification using Data from Reaction to Fire
Tests, European Committee for Standardization, 2009.
Ceschi, F., “La Copertura Protettiva Permanente della Villa Romana di
Patti Marina,” Atti del primo Convegno Internazionale di Studi La Materia e i
Segni della Storia, Piazza Armerina 9–13 April 2003, Palermo, Flaccovio,
Italy, 2004, pp. 203–211.
CIE, CIE 15:2004 Colorimetry, 3rd ed., Commission Internationale de
l´Eclairage. Vienna, Austria, 2004.
Clementi, A. and F. Perego (editors), Memorabilia: Il Futuro della Memoria.
Beni Ambientali Architettonici Archeologici Artistici e Storici in Italia. Vol. 3:
Laboratori per il Progretto, Laterza, Bari, Italy, 1988.
Della Torre, S. and E. Rosina, “Rapid Techniques for Monitoring
Historic Fabric in Preservation Plan,” Proceedings of SMW08, International
Workshop on In situ Monitoring of Monumental Surfaces, Florence, Italy,
27–29 October 2008.
DIN, DIN 4102-1:1998, Fire Behavior of Building Materials and Elements –
Part 1: Classification of Building Materials, Requirements and Testing,
Deutsches Institut fur Normung e. V., 1998.
Fitch, J. M., Historic Preservation: Curatorial Management of the Built World,
University of Virginia Press, Charlottesville, Virginia, 1990, pp. 298–300.
Foster, B. and M. Mollaert, European Design Guide for Tensile Surface Structures,
TensiNet, Brussels, Belgium, 2004.
Laurenti, M. C., Le Coperture delle Aree Archeologiche: Museo Aperto,
Gangemi, Rome, Italy, 2006.
Lombardi, S. and R. Canobbio, “Covering for Archaeological Sites (Few
Examples),” Proceedings of TensiNet Symposium, Sofia, Bulgaria 2010,
Marras, G., “La Civiltà Nuragica, Nuove Acquisizioni,” Vol. 2, Atti del
Congresso, Senorbì 14 – 16 December 2000, Ministero per i Beni e le Attività
Culturali, Soprintendenza per i Beni Archeologici della Sardegna, Quartu S.
Elena, Italy, 2008.
Minissi, F., “Protection of the Mosaic Pavements of the Roman Villa at
Piazza Armerina (Sicily),” Museum 14, 1961, pp. 128–132.
Palumbo, G. and J. M. Teutonico, “Management Planning for Archaeological
Sites,” Proceedings of the Corinth Workshop, Getty Publications, 2002.
Piano, R., “La Valorizzazione della Città di Pompei,” Progetti e Architetture
1987–1994, Mondadori Electa, Milan, Italy, 1994.
Rosina, E., “Controlli Speditivi per la Tutela del Costruito Storico Diffuso,
dal Progetto Preliminare alla Conservazione Preventiva dopo l’intervento,”
Proceedings of La Diagnostica Intelligente, 28–29 June 2007, Nardini,
Seidel, M., Tensile Surface Structures: A Practical Guide to Cable and
Membrane Construction, Wiley-VCH, Berlin, Germany, 2009.
Wave Italia, S.p.A., www.tenso.ws, 16 June 2011.
Zanelli, A. and C. Campioli, “Membrane and Shells: Adaptable Structures
for the Building Sector,” Proceedings of the International Conference on
Adaptability in Design and Construction, Vol. 3, 3–5 July 2006, Eindhoven
University of Technology, Netherlands, pp. 6-658–6-662.