000002988 001__ 2988
000002988 005__ 20141118153412.0
000002988 04107 $$acze
000002988 046__ $$k2010-09-22
000002988 100__ $$aTavares, M.L.
000002988 24500 $$aGrouting mortars for consolidation of historical renders showing loss of adhesion

000002988 24630 $$n2.$$pHistoric Mortars and RILEM TC 203-RHM Final Workshop
000002988 260__ $$bRILEM Publications s.a.r.l., 157 rue des Blains F-92220 Bagneux - France
000002988 506__ $$arestricted
000002988 520__ $$2eng$$aLoss of adhesion is one of the main forms of degradation of old renders; it can cause the separation of different render layers or the separation of the render and substrate; this in turn can produce anomalies such as de-bonding, detachment, cracks and lacuna on the render. The work represented here is part of a study developed at the LNEC – National Laboratory of Civil Engineering of Portugal – to examine how consolidation using grouts for adhesion restitution can be used for the restoration of historical renders. The lime grouts used for consolidation should be mechanically, physically and chemically compatible with the original render, as this is a practically irreversible treatment. The aim of this study is to examine the characteristics of grouts, with consideration to their compatibility and efficacy. This paper details the methodology of the study and a description of the laboratory tests carried out, as well as a critical analysis of the results and a summary of the conclusions. Some proposals for future research are also presented.

000002988 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000002988 653__ $$a

000002988 7112_ $$a2nd Conference and of the Final Workshop of RILEM TC 203-RHM$$cPrague (CZ)$$d2010-09-22 / 2010-09-24$$gHMC2010
000002988 720__ $$aTavares, M.L.$$iFragata, A.$$iVeiga, R.
000002988 8560_ $$ffischerc@itam.cas.cz
000002988 8564_ $$s325625$$uhttp://invenio.itam.cas.cz/record/2988/files/page_0743.pdf$$y
             Original version of the author's contribution as presented on CD, , page 743.
            
000002988 962__ $$r2907
000002988 980__ $$aPAPER