000002253 001__ 2253
000002253 005__ 20141118153437.0
000002253 04107 $$acze
000002253 046__ $$k2013-09-11
000002253 100__ $$aDuarte, Tiago M. S.
000002253 24500 $$aStudy of lime mortars specimens for the Coimbra’s historic centre coatings restoration

000002253 24630 $$n3.$$pProceedings of the 3rd Historic Mortars Conference HMC13
000002253 260__ $$bGlasgow : University of the West of Scotland, 2013
000002253 506__ $$arestricted
000002253 520__ $$2eng$$aTo make a sustainable restoration of a historical centre it is necessary to understand, among other things, the materials used in the coatings of the buildings. In this work the study is applied to the case of the historic centre of Coimbra, in the central region of Portugal. The studied buildings show the presence of coverings that date back to the 18th century. From the knowledge of the materials identified in lime coatings and paints, we present in this work proposals of the application of materials currently on the market such as lime putty and pigments, compatible with the structures of masonry that support the greater part of the buildings in the historic centre of Coimbra. Specimens made with lime putty, sand and pigments, mixed or in paint, are studied with respect to their properties, such as the colour changing through time and the multiple layers adhesive resistance when subjected to climatic conditions, simulated in a xenon test chamber. The study of degradation of the applied colours is also one of the objectives of this study in progress, in particular of whites, yellow/ochre, red and ultramarine blue, typical colours of this city.

000002253 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000002253 653__ $$aRehabilitation; colour ; lime; mortars; xenon

000002253 7112_ $$a3rd Historic Mortars Conference$$cGlasgow, Scotland (UK)$$d2013-09-11 / 2013-09-14$$gHMC13
000002253 720__ $$aDuarte, Tiago M. S.$$iSilva, J. R. Mendes da$$iGil, Francisco P. S. C.$$iCatarino, Lidia
000002253 8560_ $$ffischerc@itam.cas.cz
000002253 8564_ $$s679508$$uhttp://invenio.itam.cas.cz/record/2253/files/Duarte - Study of lime mortars specimens for the Coimbra’s historic centre coatings restoration - an initial phase of analysis and diagnosis.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000002253 962__ $$r2223
000002253 980__ $$aPAPER