The importance of SEM-EDS analysis in the study of old mortars

Abstract

The study of old mortars composition, using physical-chemical, mineralogical and microstructural characterization has an important role in the preservation of architectural heritage, allowing a deep knowledge about the materials used, construction techniques, possible repairs and degradation processes.

Analytical characterization of ancient mortars from the archaeological roman site of Pisões (Beja, Portugal)

“…8). Previous studies on other Roman mortars in the same region [7,30,34] confirm the use of fluvial aggregates from the Guadiana river bank, located at above 20 km East of the Pisões archaeological site.…”