Publications
Proceedings pro133 : International Workshop CO2 Storage in Concrete - CO2STO2019
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Title: CO2STO2019 - International Workshop CO2 Storage in Concrete Edited by: Assia Djerbi, Othman Omikrine-Metalssi, Teddy Fen-Chong e-ISBN: 978-2-35158-232-9 ISBN: Pages: 279 Publication date: 2019 |
Decreasing natural resources of sand and gravel and increasing problems with waste management support the recycling of the accumulating waste materials. If the vision of a sustainable material flow is to be realized, the amount of recycled waste has to be increased. The building industry in particular is a major consumer of materials and at the same time a major producer of waste and CO2 emissions by production of Portland cement which represents 5 to 8% of CO2 emissions worldwide. CO2STO2019 « CO2 storage in concrete » focuses on the ability of concrete to store CO2 during its life cycle. Concrete undergoes natural carbonation during service life of structures. At the end of its service life, accelerated carbonation of recycled concrete as aggregates for new concretes can take place in order to improve the properties of recycled concrete aggregates (RCA) and reduce the environmental impact of concrete.
This workshop focused on the impact of natural carbonation on existing structures and life cycle analysis, on the study of natural and accelerated carbonation of recycled aggregates under laboratory or realistic industrial conditions. Experimental studies and modelling on fast carbonation of cementitious materials were presented.
IFSTTAR and the FastCarb french national project, in partnership with the Association Universitaire de Génie Civil, the École française du béton, the International Federation for Structural Concrete, and RILEM, organized the CO2STO2019 workshop in Marne la vallée France on 24 and 25 June 2019. This brought together experts in the field of carbonation of concrete and the recycling of construction and demolition waste (CDW) from around the world. This workshop dealt with the normative aspect and the feedback of several countries, research at the laboratory scale and development at the industrial scale.
We hope that the scientific contents of the workshop will open new perspectives and new opportunities for further research activities in the field of CO2 storage by concrete and building materials, as part of the urgent and crucial fight against green-house gas emissions, given that even a global warming of 1.5°C (the most optimistic forecast) will cause dramatic changes, as reminded us by Prof. Valérie Masson-Delmotte (member of the IPCC) at her opening conference.
Contents
Preface Author(s): |
Pages: XXI |
KEYNOTE LECTURES
ENHANCEMENT OF PROPERTIES OF RECYCLED AGGREGATE CONCRETE BY ACCELERATED CO2 CURING Author(s): C.S. Poon, B.J. Zhan, D.X. Xuan, M.U. Hossain |
Pages: 03-12 |
THE FRENCH NATIONAL PROJECT ON COMPLET RECYCLING OF CONCRETE Author(s): H. Colina, F. de Larrard |
Pages: 13 |
NATURAL DEGREE OF CARBONATION OF SPANISH CEMENTS AND GLOBAL CALCULATION OF CO2 UPTAKE Author(s): C. Andrade |
Pages: 14 |
THEME A: NATURAL CO2 UPTAKE IN CONCRETE STRUCTURES, LIFE CYCLE ANALYSIS (LCA)
TAKING INTO ACCOUNT THE CO2 STORAGE CAPACITY OF A BUILDING THROUGHOUT ITS ENTIRE LIFE CYCLE: CASE STUDY ON AZIYADE STUDENT RESIDENCE IN LA ROCHELLE Author(s): P-Y. Mahieux, Ph. Turcry, A. Seigneurin, A. Chatel, M. Taugamoa, J. Michaud |
Pages: 17-26 |
CO2 ADSORPTION OF CONCRETE BASED ON THE BOUNDARY CONDITIONS OF SWITZERALND Author(s): A. Leemann |
Pages: 27-38 |
CARBONATION AND ENVIRONMENTAL IMPACT OF CONCRETE Author(s): J-M. Potier |
Pages: 39-45 |
ENVIRONMENTAL ANALYSIS OF RECYCLED AGGREGATES CONCRETE CONSIDERING SOME WAYS TO IMPROVE THEIR IMPACT: A CASE STUDY OF PARIS’ REGION Author(s): R. Idir, A. Ben Fraj |
Pages: 46-55 |
CARBON DIOXIDE BINDING ABILITY IN CONCRETES: METHODOLOGY AND MODELING Author(s): L. Schmitt, J. Jeong, J-M Potier, L. Izoret, J. Mai-Nhu, N. Decousser, P. Rougeau |
Pages: 56 |
DESIGNING REINFORCED CONCRETE STRUCTURE LOCATED IN MADRID BY COMBINING DURABILITY AND LCA MODELING Author(s): A. VENTURA, T. SENGA KIESSE, V-L. TA, S. BONNET |
Pages: 57-67 |
CONSIDERATION OF CARBONATION IN ENVIRONMENTAL PRODUCT DECLARATIONS (EPDS) FOR CONCRETE PRODUCED IN GERMANY Author(s): J. Reiners, Ch. Müller |
Pages: 68-72 |
ENVIRONMENTAL ASSESSMENT OF CARBON CAPTURE AND UTILIZATION: A NEW SYSTEMIC VISION – APPLICATION TO VALORIZATION OF NICKEL SLAGS Author(s): A. VENTURA, N. ANTHEAUME |
Pages: 73-79 |
MANUFACTURING OF C2S USING BY-PRODUCT CALCIUM HYDROXIDE AND ITS CO2 EMISSION Author(s): T. Maeda, T. Mori, M. Ushiro, T. Higuchi |
Pages: 80-88 |
TOWARDS THE MEASUREMENT OF TIME AND LENGTH SCALES RELEVANT TO CONCRETE CARBONATION Author(s): B. Huet, G. Pham, A. Bauland, M. Boumaaza, R. Barbarulo |
Pages: 89 |
THEME B: NATURAL AND FAST CARBONATION OF RCA
EXPERIMENTAL STUDY OF ACCELERATED CARBONATION INCLUDING NO2 AND SO2 ON RECYCLED CONCRETE AGGREGATES Author(s): J. Jeong, H. Boughalad, J. Colin, L. Izoret |
Pages: 92-97 |
CO2 CAPTURE FOR MINERALIZED MISCANTHUS AGGREGATES Author(s): S. Grigoletto, L. Courard, Z. Zhao and F. Michel |
Pages: 98 |
ACCELERATED CARBONATION OF COARSE AGGREGATES BY USING A ROTATING SYSTEM IN ORDER TO IMPROVE ITS PROPERTIES Author(s): G. S. Dos Reis, B. G. Cazacliu, R. Artoni, J-m. Torrenti, J. Rosquoët, C. H. Sampaio |
Pages: 99-108 |
NATURAL CARBONATION OF MULTIPLELY RECYCLED AGGREGATE CONCRETE Author(s): C.J. Zega , J.M. Etcheverry, Y.A. Villagrán-Zaccardi |
Pages: 109-115 |
Quantification of construction and demolition waste products that can be carbonated using a deep learning-based image analysis Author(s): J-D. Lau Hiu Hoong, J. Lux, P-Y. Mahieux, Ph. Turcry, A. Aït-Mokhtar |
Pages: 116-126 |
CALCIUM CARBONATE PRECIPITATION OF ALKALIPHILIC BACTERIA ON ORDINARY PORTLANDITE CEMENT WITH A VISION ON RECYCLED CONCRETE AGGREGATES APPLICATION Author(s): H. Martinez Hernandez, M. Gueguen Minerbe, Y. Pechaud and T. Sedran |
Pages: 127-137 |
THE CARBONATION OF RECYCLED CONCRETE AGGREGATE AFFECTED BY ALKALI-SILICA REACTION Author(s): M. Thomas, S. Monkman |
Pages: 138-145 |
CONSTRUCTION AND DEMOLITION WASTE INCORPORATION EFFECT OF CO2 UPTAKE DUE TO MORTAR CARBONATION Author(s): E. Possan, L. Mazurana, I. O. Antonio, E. Rigo, W. A Thomaz |
Pages: 146-155 |
EFFECT OF CARBONATION ON RECYCLED CONCRETE AGGREGATES AND WATER ABSORPTION Author(s): Marie SERENG, Assia DJERBI, Othman OMIKRINE METALSSI, |
Pages: 156-166 |
THEME C: FAST CARBONATION OF CEMENTITIOUS MATERIALS
CORRELATION BETWEEN CARBONATION DEPTH AND CARBON CAPTURE BY CEMENTS DILUTED BY FILLER Author(s): D-L. Thomaz Pessutto , M. Quattrone, V-M. John |
Pages: 169-177 |
CO2 SEQUESTRATION POTENTIAL OF HIGH-VOLUME FLY ASH (HVFA) MORTAR WHEN BASED ON ACCELERATED CARBONATION TESTS Author(s): P. Van den Heede, N. De Belie |
Pages: 178-184 |
INVESTIGATION OF ACCELERATED CARBONATION KINETICS THROUGH CO2 DIFFUSION TESTS CARRIED OUT ON PARTIALLY WATER-SATURATED SPECIMENS OF CEMENTITIOUS MATERIALS Author(s): Ph. Turcry, F. Gendron, A. Deeb, A. Aït-Mokhtar |
Pages: 185-194 |
A NEW CARBON DIOXIDE SEQUESTRATION METHOD THROUGH HIGH TEMPERATURE CARBONATION OF CEMENT-BASED MATERIALS Author(s): D. WANG, T.NOGUCHI, T.NOZAKI, Y. HIGO |
Pages: 195-203 |
PHYSICAL PROPERTIES AND MANUFACTURING METHOD OF THE CONCRETE EXTREMELY REDUCING CO2 EMISSIONS BY USING C2S AND CARBONATION CURING Author(s): T. Torichigai, K. Yokozeki, I. YOSHIOKA, T. Mori |
Pages: 204-212 |
CO2 SEQUESTRATION CAP ACITY OF REACTIVE MgO – PORTLAND CEMENT BINDER SYSTEMS AND A LIFE CYCLE ASSESSMENT CASE STUDY Author(s): R. Zhang, A. Arrigoni, D.K. Panesar |
Pages: 213-223 |
MODELLING AND TESTING OF CARBONATION EFFECTS ON HYDRATED OIL-WELL CEMENTS Author(s): M. Addassi, A. Michel, Victor Marcos Meson, W. Kunther |
Pages: 224-233 |
CARBONATION OF CEMENT BY SUPER-SATURATED AQUEOUS SOLUTION Author(s): N. Lippiatt, T.C. Ling |
Pages: 234-242 |
QUANTIFICATION OF BOUND CO2 IN VARIOUS CARBONATED CEMENTITIOUS MATRICES Author(s): M. Saillio, V. Baroghel-Bouny, M. Bertin, J. Vincent, J.B. de Lacaillerie |
Pages: 243-253 |