Documentation
Technical day 2025 – Paris
AFOCO: 30 years of commitment to alternative materials
Opening of the Day
Loic DANEST, President AFOCO
SGA Materials: 20 years of valorisation of conversion dairy! History and achievements
Julien WALIGORA, Technical Manager Circular Economy, EIFFAGE
Steel dairy in France: state of play and prospects
Jérémie DOMAS, Delegate General, CTPL
Characterization methodology to better understand the reactional behaviour of coal fly ash from historical stocks
Loïc DANEST, Technical Director, SURSCHIST – David BULTEEL, Teacher Researcher, IMT NORTH EUROPE
Reflections on research and innovation in infrastructure and construction
François OLARD, President of the Business Foundation, FEREC, President of the CS, INFRA2050
A Systemic and Dynamic Approach to Analyze and Structure Circuits Based on the Circular Economy
José ANDRADE, Doctor of Economics, ISI/LAB.RII, UNIVERSITY OF THE LITORAL COAST OF THE
CSR line, recovery of combustion residues; presentation of issues and focus in the territories
Pierrick DUPUY, Project Leader ALBIOM-H ALBIOMA - Wolfgang STADLER, Chairman, REMEX – Jean Luc MARTRES, Director of Pôle Inertes-Mêchers, VEOLIA
News on alternative materials development guides in civil engineering and focus on planning uses
Patrick VILLANT, Project Manager in Circular Economy and Materials, CEREMA – Corinne HULOT, Head of Studies and Research in the Health Impact and Exhibition Unit, INERIS
Presentation of FD P 18-484 « Guide to developing a technical file to evaluate a new binder and addition » and examples of application
Rachida IDIR, Researcher, CEREMA – LIVET, Consultant, LDIVET COUNCIL – Martin CYR Professor of Universities, LMDC TOULOUS
The circular economy, driving the decarbonisation of enterprises
Raphael GUASTAVI, Deputy Director of Economics Circular, ADEME
Concrete standard and non-traditional components
François ALLEMONDE, Chairman of the AFNOR P18B and P18C committees, GUSTAVE EIFFEL UNIVERSITY
Alternative materials: regulatory and technical status of hydraulic binders and granular substitutes
Cédric LE GOUIL, Director Roads and Terraces, CIMBÉTON – FRANCE CIMENT – Samyr EL BEDOUI, Technical Manager, VCSP ROUTE FRANCE
Industry and construction performance: business support for the challenges of carbon reduction and circular economy
François JACQUEMOT, Materials & Process Manager, CERIB
Valorization of low carbon binder quarry co-products
Samy DREUX, Co-founder, GEOCLAY
Transforming stress into opportunity: ash for low carbon soil treatment
Corentin WEBER, Industrial Waste Recovery Engineer, NORSKE SKOG GOLBEY – Severine PHILIPPE, Technical Director, TERRAG FRANCE
Technical Day 2024 – Lyon
Byproducts in tomorrow's infrastructure
Opening of the Day
Loic DANEST, President AFOCO
Infra2050, the Competitiveness Cluster for the Public Works Sector
François OLARD, President of CS INFRA2050
Franck GAUTHERON, Director INFRA2050, INFRA2050
Decarbonization of construction and alternative materials: CHRYSO GCP solutions
Jean Philippe BIGAS, Technical Director in charge of regulatory aspects and sustainable development, CHRYSO
Recycling of electric steel mill slag in bituminous asphalt mixes
Jerome DHERBECOURT, Regional Technical Director
Julien WALIGORA, Technical Manager Circular Economy, EIFFAGE ROAD
ALBIOM-H Project: Valorization of biomass combustion by-products in overseas territories
Pierrick DUPUY, Project Leader ALBIOM-H, ALBIOMA
Recycling success: our international adventure
Bruno DORIER, Director General, VALOREF
Sulfate-resistant cement, a technical and alternative material for the low-carbon infrastructure of tomorrow
Diane Achard, Technical Support Expert, ECOCEM
Alternative mineral resources for the manufacture of low-carbon cementitious binders: applications in stabilization matrices and construction materials
Emmanuel Vernus, Technical Manager, PROVADEMSE
Decarbonization of concrete structures – Progress of standardization work by the “Low Carbon Solutions” Expert Group
Patrick ROUGEAU, Director Materials & Economics Circular, CERIB
Decarbonization of concrete structures – New binders and additives for concrete
Martin CYR, Professor, LMDC TOULOUSE
Valorization of REFIOM in salt mine
Wolfgang STADLER, President
Alain FRANCOIS, Director General, REMEX
Technical day 2023 – Toulouse
Byproducts : innovation for the circular economy
Opening of the Day
Loic DANEST, President AFOCO
Co-combustion ash recovery in low carbon road binders and application in existing reprocessing Roadway – CIRR Building on A40
Loic DANEST, SURSCHIST – Jerome DHERBECOURT, EIFFAGE
Application of innovation for the development of the circular economy in the Mediterranean Basin
Patrick VAILLANT, CEREMA
Treatment of waste by fossilisation: towards a new and sustainable material
Frédéric PFLANZ, NEOLITHE – Carol YOUSEFF-NAMNOUM, NEOLITHE
Development of glass powder-based binders for civil engineering
Rachida IDIR, CEREMA
CO2 recovery through MIOM mineralization
Martin CYR, LMDC TOULOUSE
Injection and fill ash formulation
Eric WIRQUIN, BETHUNE UNIVERSITY
Steel dairy: a variety of materials for low-carbon solutions
Shahinaz SAYAGH, C.T.P.L. – Jérémie DOMAS, C.T.P.L.
Low carbon betons: evolution and opportunities
Diane ACHARD, ECOCEM -Jaouad NADAH, ECOCEM
Missions of the Expert Group «Low-carbon solutions» of AFNOR
Martin CYR, LMDC TOULOUSE
Smelter sand: situation and general context
Jean Bernard VIROLLE, CETIM
AFOCO Webinar 2023
Guides to the acceptability of alternative materials, where are we?
Guides to the acceptability of alternative materials, where are we?
Intervention:
Loic Danest, President AFOCO
Patrick VAILLANT, CEREMA
Julien WALIGORA, ROAD EIFFAGE
Technical Day 2022 – Metz
Alternative Materials: an exeptional opportunity to achieve carbon neutrality
Opening of the Day
Loic DANEST, President AFOCO
Development of alternative materials under construction – Environmental and health assessment methodology
Patrick VAILLANT, Project Manager Circular Economy and Materials, CEREMA
The transformation of the steel industry and its effects on the slag value chain
Dr. Thomas REICHE, President EUROSLAG
Regulatory developments for steel dairy: a necessary support for carbon neutrality
Shahinaz SAYAGH, Technical Director, C.T.P.L.
Jérémie DOMAS, Delegate General, C.T.P.L.
Alternative materials: recent normative and regulatory developments
Samyr EL-BEDOUI, Business Engineer, EUROVIA
Neolithe: Waste recovery and co-products at all scales
Carol YOUSSEF-NAMNOUM, Co-Product Project Leader, NEOLITHE
Louis JARDIN, Scientific Director, NEOLITHE
Challenges for Coal Combustion Products towards Climate Neutrality
Dr.-Ing. Hans-Joachim FEUERBORN Secretary General, ECOBA
To go further in the management of MIOMs
Wolfgang STADLER, Director General, REMEX
Availability of binders used in decarbonized concretes: state of play and prospects
Suzanne LE THIERRY, Engineer, Materials and Process Department, CERIB
Technical Day 2021 – Marseille
Better regional value of byproducts
The 2EC Label
Marc-Stéphane GINOUX, CEREMA MEDITERRANÉE
Development of alternative materials under construction – Environmental and health acceptability methodology
Patrick VAILLANT, CEREMA
EUROSLAG: European Association for the Development of Steel Dairy
Thomas REICHE, President EUROSLAG
Valorisation of steel dairy in France / State of play and CO2 impact
Shahinaz SAYAGH, Director C.T.P.L.
Jérémie DOMAS, C.T.P.L. General Delegate
Valorization of blast furnace crystallized dairy
Volumes Crystallized dairy HF
Frédéric LANDAIS, PHOENIX SERVICES
Construction of road infrastructure in crystallized blast furnace slag
Axel RAYBAUT, GREAT MARITIME PORT
Co-combustion ash recovery
Loic DANEST, SURSCHIST
Treatment and recovery of used glass oven refractories
Bruno DORIER, VALOREF
MIDND valuation in PACA: example of the IME of Pierrefeu-du-Var
Christophe MARCILLY, RECCO
Sébastien FRANK, PIZZORNO ENVIRONMENT
Carbon footprint of aggregates from chewers
Vincent CAU, Cabinet CLIMAT MUNDI
Technical Day 2019 – Villeneuve-d
Creating Economic and Environmental Value? Byproducts, of course!
Environmental acceptability of alternative materials and labelling
Ludovic BURGHGRAVE, CEREMA
SEVE: Environmental Variants Assessment System
Axel DHONDT, ROADS OF FRANCE
Application of SEVE Ecocomparator to roadworks
Julien WALIGORA, ROAD EIFFAGE
Fly ash of earth: a resource
LOICE DANEST, SURSCHIST
The many areas of recovery of chewers
Patrick DESSAUVAGES, RMN PREFERORD
Christophe MARCILLY, RECCO
Schistes coales : the example to follow
Laurent FROEHLICH, SOLODET
WOOL: first concrete step towards recycling hazardous chromium refractory waste
Bruno DORIER, VALOREF
Steel dairy: rock for all uses
Pascal LECONTE, CTPL
Innovative use of pocket dairy in the field of Public Works
Guillaume MARTIN, LME-BELTRAME GROUP
CHROMIC : Metal recovery from steel dairy
Kathy BRU, BRGM
Development of stainless steel slag in road technology
Yves HANOTEAU, ROAD RESEARCH CENTRE (BELGIUM)
Carbon footprint of steel and LD dairy used as aggregates
Vincent CAU, CLIMATMUNDI
Technical Day 2018 – Paris
What byproducts to build the Grand Paris Express?
Valorization of the Greater Paris Express
Frédéric WILLEMIN, GRAND PARIS Society
Draft CEREMA guide on the acceptability of alternative materials under construction
Laurent EISENLOHR, CEREMA
The advantages of blast furnace ground slag in the formulation of concretes and binders
ECOCEM
Additives for cements and concretes based on alternative materials
Jean-Philippe BIGAS, CHRYSO
Steel dairy for sustainable structures
Damien FERRAND, RIVA ACIER MONTERAU
Cyril FLORENTIN, AFOCO-HARSCO
SCORVIA: road materials based on incineration chewers
Maeva LADERVAL – FRANCIL ROAD MATERIALS
SIDMIX: An ecological hydraulic binder for road and underground work
Julien WALIGORA – EIFFAGE TP/SGA
Technical Day 2017 – Paris
Environmental acceptability guides for byproducts in road technology: brake or engine for their use?
Incinerators from non-hazardous waste
FEDEC
Development of the Foundry Sands Guide: How can we capitalize on the feedback from previous guides?
Beatrice TORRALBA – CTIF
Yprema: an industrial organization that manufactures and sells products
YPREMA
Environmental acceptability guides for alternative materials in road technology: an engine for upgrading
CEREMA
Technical Day 2016 – Lyon
Byproducts, environmental and economic solutions for a sustainable future
Life cycle analysis, carbon balance and environmental impacts of materials
Sandrine Braymand, LABORATORY ICUBE – CIVIL GENIA
Valorization of bauxite residues
Laurent POIZAT, ALTEO
Valorization of alternative materials: interests, benefits, tools & uses
Patrick VAILLANT, CEREMA
Environmental acceptability guides for alternative materials in road technology: an engine for upgrading
Walid Chebbi, IFSTTAR – CEREMA
Sustainable sediment management
Philippe DHERVILLY, ARD Normandie
A high quality process
Olivier DENK, Philippe VANDAMME, EGIS
Transforming waste into alternative materials
Cyril FLORENTIN, HARSCO
Circular economy, example of chewers
Guy MOULIN, ANGM
INSA de Lyon and PROVADEMSE: tools and skills for valorising co-products
INSA – PROVADEMSE
Carbon balance and substitution materials
SMS
Out of waste status, used refractories
VALOREF
Technical Day 2015 – Marseille
Industrial co-products, innovative material solutions to build
WASTE VALORIZATION: Risk classification and long-term behaviour
Roger Revalor, INERIS
Valorizing alternative materials in road technology: doctrine and application guides
Marc-Stéphane GINOUX, CEREMA
Valorization of bauxite residues
Laurent POIZAT, ALTEO
Recycled Refractory Waste Status Release: The File Advances
VALOREF
Dairy industry: quality, sustainable and multi-use industrial materials
Laurent Montalbano, ARCELOR MITTAL MEDITERRANEE
Bernardo Junqueira de Mattos, ARCELOR MITTAL MEDITERRANEE
Short circuit materials for better performance-price ratio: severe chewers
Antoine Pereira Da Vale, YPREMA
Valorization of dairy and cement Ashes in the context of the Performant Approach: Benefits & Precautions
Claire CAPRA, LAFARGE CIMENTS
Bernard GERMANEAU, CIMENTS CALCIA
Ashes of the future, tools for the future
Abbas HAZIME, DANEST LOIC, SURSCHIST
Technical Day 2014 – Douai
Building a circular economy with alternative industrial materials
Circular economy: towards a new model of prosperity
Grégory GIAVARINA, INSTITUTE OF THE CIRCULAR ECONOMY
The state of play in the implementation of the regulations and in the development sectors in the Nord Pas-de-Calais region
Hervé COULON, CEREMA
Alternative materials and applications developed by the Department of Civil & Environmental Engineering in Douai Mines
Prof. Denis DAMIDOT, ECOLE DES MINES DE DOUAI
TEAM2: Innovation for the circular economy
Pascal Isambert, TEAM2
Discharge of waste status: recognition of an industry
YPREMA
Recycled refractories: an alternative confirmed and removed from waste status
Bruno DORIER, Cyril FLORENTIN
Ash Flying Value Creation Model
Abbas HAZIME, SURSCHIST
Valorization of bauxite residues
Laurent POIZAT, ALTEO
Valorisation of steel dairy
Pierre PROY, TRAILSID
The selection process at the source of the conversion dairy LD
David BULTEEL, MINES DOUAI
Julien WALIGORA – Michel MEASSON, EIFFAGE PUBLIC WORKS
Examples of LD dairy recovery in Belgium and the Netherlands
Jérôme COLLET, GROUP DE CLOEDT
Interests in the use of stainless steel slag granulates in concrete: L2MGC experiments on slag granulates of Ugitech SA
Gildas ADEGOLO YE – Anne-Lise BEAUCOUR – Sophie OR TOLA – Albert NOUMO WE, L2MGC
Technical Day 2013 – Metz
Byproducts, alternative materials for building a sustainable future
The challenges of alternative materials
Samyr EL BEDOUI, CETE EST – LRPC NANCY
Consideration of alternative materials by the prescribers
L. DUFLOT, CG57
The carbon balance of alternative materials
François TEMOIN, FT Advice
Fly Ash Areas of Application
Abbas HAZIME, SURSCHIST
New ashes for conventional uses
Jean-Marie BRUNELLO, E.ON
State of play of the sector « MÂCHEFERS »
YPREMA
The SETRA Application Guide: A Guarantee for Dairy Promotion
Thomas MUCKENSTURM, EUROGRANULATES
Steel dairy and thermal power plant fly ash in cements
Arnaud HOURDIN, SPI
William SONGEUR, SRT
Additives for concretes and industrial co-products
Jean Philippe BIGAS, CHRYSO
Sidmix® : Dairy-based road hydraulic binder
Julien WALIGORA, EIFFAGE PUBLIC WORKS
Dairy and TGV, supply of dairy GNT HF
COGESUD Blénod les Pont à Mousson
Technical Day 2012 – Paris
Industrial byproducts to build a sustainable future
Acceptability of alternative materials in road technology
Patrick VAILLANT, CETE de Lyon, Department Laboratoire d'Autun, Ministry of Ecology, Sustainable Development and Energy
Deposits and resources available in the steel industry
Jérémie DOMAS, C.T.P.L.
Serious chewing recycling
Pierre SILVESTRE, Consultant Environnement Tiers Expert
A European approach to industrial co-products?
Herbert Motz, EUROSLAG
Valuing metallurgical and fly ash coal dairy in cement ranges
Arnaud HOURDIN, SPI
William SONGEUR, SRT
Use of slag, regulation and consultation
Guy SCHARFE, Laboratoire Ponts et Chaussées, Ministère de l'Equipement G.D. De Luxembourg
Steelmaking slags, state of the art Belgium
GSV, ARCELORMITTAL
Technical Day 2011 – Marseille
Industrial byproducts to build a sustainable future
Production of the shape layer of a service route of the RD6 in Gardanne: treatment of Bauxaline with Gardanex
Sylvie Nicaise, CETE Méditerranée
SLASORB: General presentation
Florent Chazarenc, SLASORB
Marc Fixaris, ARCELORMITTAL
Valuing steel dairy in road technology
Jérémie DOMAS, C.T.P.L.
Use of LD slag in draining masks on the Eastern European LGV
EUROGRANUCATS
Bauxaline: co-product of the production of alumina
Laurent Poizat, RIO TINTO
Imphy Sabl: slag sand
New perspectives for dairy farmers
Cyril FLORENTIN, HARSCO Minerals
Flying Ashes in Road Techniques
Abbas HAZIME, SURSCHIST
Steel co-products in Fos
Jean-Claude SANT, ARCELORMITTAL Mediterranean
The stakes of industrial co-products in France
CTPL
Dairy Development LD: Illustration with the development of the AA Park
AMS
The Valorization of Steel Dairy in Cement
William SONGEU, SRT
Arnaud HOURDIN, SPI
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