ORBi: Courard Luc - Repairing Concrete with Self Compacting Concrete: Testing Methodology Assessment

Reference : Repairing Concrete with Self Compacting Concrete: Testing Methodology Assessment


	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Civil engineering
	To cite this reference:	http://hdl.handle.net/2268/59165

Title :	Repairing Concrete with Self Compacting Concrete: Testing Methodology Assessment
Language :	English
Author, co-author :	Courard, Luc [Université de Liège - ULg > Département Argenco : Secteur GeMMe > Matériaux de construction non métalliques du génie civil >]
	Darimont, Anne [Université de Liège - ULg > Département Argenco : Secteur GeMMe > Matériaux et maintenance en construction >]
	Degeimbre, Robert [Université de Liège - ULg > Services généraux (Faculté des sciences appliquées) > Relations académiques et scientifiques (Sciences appliquées) >]
	Willem, Xavier [SEM, Canada > > > >]
	Geers, Carl [ > > ]
	Wiertz, Jean [Service Public de Wallonie > > > >]
Publication date :	2002
Main document title :	Self-Consolidating Concrete
Author, co-author :	Shah, S. P.
Publisher :	Center for Advanced Cement Based Materials
Pages :	267-274
Audience :	International
City :	Evanston
Country :	U.S.A.
Event name :	First North American Conference on the Design and Use of Self-Consolidating Concrete
Event date :	12-13 Novembre 2002
Event organizer :	S. P Shah
Event place (city) :	Chicago
Event country :	U.S.A.
Keywords :	[en] SCC ; interface ; adhesion ; repair
Abstract :	[en] The repair of concrete deck slabs or balcony needs a special composition of concrete and self-compacting concrete (SCS) is advantageously used for such repair operation in comparison with patch repair or gunite. Two compositions of concrete (classical and SCC concretes) and two repair mortars are tested according to a new testing procedure. The penetration of SCC beneath the concrete plate structure but also the adhesion to the old concrete substrate are analysed. The rheology of the material is measured by means of usual tests and rheometer. The different materials have been characterised through physical, chemical and mechanical test program. Two types of applications (vertical and horizontal) are presented and commented. Analysis of the interface between concrete substrate and SCC is given on the base of pull-off test and microscopical observations.
Target :	Researchers ; Professionals
Permalink :	http://hdl.handle.net/2268/59165

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