Adhesion between polymers and concrete / Adhésion entre polymères et béton: Bonding · Protection · Repair / Revêtement · Protection · Réparation

Preface Adhesion is a phenomenon architects and civil engineers are not very familiar with. In other disciplines knowledge about surface properties and the background of bonding energies is also far from satisfactory; nevertheless there are many important· applications in concrete engineering, where adhesion is necessary for success and durability. These include: - coating and painting - repair of concrete surfaces - bonding of fresh to old concrete - crack injection - glueing of precast elements - glueing of steel to concrete, etc. In 1981 RILEM established the technical committee 52-RAC 'Resin Adherence to Concrete'. The main aims of the committee's work were - to collect research results and practical experiences - to initiate and coordinate research programs - to develop, on a scientific base, test methods for field and for laboratory purposes. One of the results of the committee's work is a state-of-the-art report, which will be presented orally as a General Report at the International Symposium ISAP '86, and will be printed either in the RILEM journal Materials and Structures or separately. Several test recommendations have been elaborated and will be prepared as drafts for the participants ofISAP '86. These are: - direct tensile test - pull-off test - direct shear test - slant shear test - four-point bending test - dynamic loading test - thermal compatibility test (two versions) - injectibility test. Front Matter....Pages i-xv Front Matter....Pages 1-1 Durability Analysis of Adhesive Joints....Pages 3-7 Stresses Due to Physical and Chemical Actions in Polymer Coatings on a Concrete Substrate....Pages 8-21 Effects of Cellulose Ether on Bond Between Matrix and Aggregate in Concrete....Pages 22-31 Interfaciale Fracture entre les Matériaux Polymères et le Béton Armé....Pages 32-40 Adhésion, Collage et mécanique de la Rupture....Pages 41-54 Adhesion Forces of Polymer Modified Concrete and Plain Concrete to Steel in Moulds and in Reinforced Concretes....Pages 55-63 Front Matter....Pages 65-65 The Adhesion between Concrete and Formwork....Pages 67-72 Front Matter....Pages 73-73 Effect of Temperature on the Creep Behaviour of Polymer Mortars....Pages 75-84 The Effect of Chemicals on the Adhesion of Epoxy Resin to Aggregates on the Basis of Quartz....Pages 85-87 Essai de Colles a Beton a Base de Resines Epoxydes Comparaison Entre Eprouvettes Fabriquees au Laboratoire et sur Chantier....Pages 88-101 Incidence du Calage des Turbogroupes et Compresseurs sur la Disponibilite des Centrales de Production D’energie....Pages 102-105 Properties of Porous Concrete Injected with Polymer and Cementitious Materials....Pages 106-112 Durabilite des Scellements Chimiques Problemes Lies a la Saponification des Resines Polyester....Pages 113-124 Effects of Cellulose Ether on Homogeneity of Concrete in Structures — Relating Quality Variations and Construction Joints....Pages 125-133 Front Matter....Pages 135-135 La Mise en Peinture des Ouvrages de Genie Civil en Beton — Exemples de Realisations....Pages 137-143 Adhesion of Modern Barrier Coats on Concrete Motorway Bridges and Troughs under Tarmac....Pages 144-151 Criterion of Cracking Resistance of Glass Fiber Reinforced Resins: A Comparative Study....Pages 152-165 Protection Effects of Polymeric Finishes on the Carbonation of Concrete and Corrosion of Reinforcement....Pages 166-176 Revetements Anti-Corosion IKAS pour les Structures en Beton Arme....Pages 177-182 Modelling the Work of Glass Fiber Reinforced Resin Coatings on a Cracked Surface of Concrete....Pages 183-187 Front Matter....Pages 135-135 Study on the Use of Crack Resistant Polyester Mortar as Anticorrosion Coating for Outdoor Concrete....Pages 188-193 Utilisation des Resines Synthetiques dans l’Entretien des Barrages d’Electricite de France....Pages 194-204 Front Matter....Pages 205-205 Experiments on the Use of Gunite with Resins in the Maintenance of Dam Facings....Pages 207-217 L’Emploi des Materiaux Polymeres en Techniques de Reparation et de Consolidation des Chaussees Aeronautiques en Beton Hydraulique des Aeroports d’Orly et de Roissy-Charles de Gaulle....Pages 218-229 Repair of Concrete Floors with Polymer Modified Cement Mortars....Pages 230-234 Bond Strength of Patch Repair Mortars for Concrete....Pages 235-244 Study of 3200 Vinyl Ester Resin Mortar and Its Applications....Pages 245-254 Adherence des Mortiers Hydrauliques Modifies Par des Resines Miscibles : Application a la Reparation des Betons Armes....Pages 255-262 Caracteristiques d’Adhesion du Mortier en Monocouche Epaisse pour la Reparation des Surfaces en Beton....Pages 263-272 Protection Contre la Corrosion des Armatures Apportee par les Mortiers de Reparation de Surface a Base de Polymeres....Pages 273-288 Behaviour of Tougher Coating with Concrete under Different Types of Loading....Pages 289-296 Front Matter....Pages 297-297 Aspects des Recherches et Realisations Pratiques dans le Domaine de la Reparation des Elements Prefabriques et Monolithes en Beton....Pages 299-308 Bonding between Old and New Concrete in Structures Loaded by Static and Time-Dependent Load....Pages 309-319 Effets de l’Application de l’Enduit Epoxyde sur la Resistance l’Adherence lors de la Continuation du Betonnage....Pages 320-325 Bond Behavior of Polymer-Impregnated Concrete Permanent Forms for Prestressed Concrete Beams....Pages 326-334 Testing of Bond Between Fresh and Hardened Concrete....Pages 335-344 Front Matter....Pages 345-345 Injections pour complement d’Etancheite a l’Air du Beton des enceintes de reacteurs nucleaires PW 1300....Pages 347-389 Influence de l’Eau sur les liants epoxydes utilises en reparation par injection....Pages 390-397 Produits Speciaux pour l’injection des Betons Fissures ou Microporeux....Pages 398-402 Improvement in the Durability of Cracked Concrete Elements Injected With Synthetic Resin by Optimizing the Bond Behaviour....Pages 403-409 Front Matter....Pages 345-345 Modifications Apportee par les Variations de Temperatures sur l’Adherence des Resines Epoxydes Injectees dans les Fissures de Structures en Beton....Pages 410-418 A Theoretical and Experimental Study of Concrete Members Repaired by Resin Injection....Pages 419-431 Resin Injection of Cracks with Changing Width....Pages 432-437 Use of High Molecular Weight Methacrylate for Repairing Cracks in Concrete....Pages 438-450 Front Matter....Pages 451-451 Glueing of Reinforced Autoclaved Aerated Concrete Slabs to Form Room Size Wall Units....Pages 453-460 The Dimensioning of Adhesive-Bonded Joints in Concrete Building Components....Pages 461-473 Etude Experimentale de l’Adhesion entre un Beton et une Resine Epoxydique Lors de l’Assemblage par Collage de Voussoirs Prefabriques dans les Ponts en Beton Precontraint....Pages 474-483 Influence de la Nature et de la Granularite de la Charge sur l’Adherence des Resines Epoxydes au Beton Durci Sec et Humide....Pages 484-502 Front Matter....Pages 503-503 Importance du Module de Rigidite du Polymere Dans les Collages Structuraux....Pages 505-508 The Adhesion of Resin Concretes to Reinforcing Steel In Reinforced Concrete Elements....Pages 509-517 Long-Term Performance of Epoxy Bonded Steel-Concrete Joints....Pages 518-527 A Contribution in Regard to Behaviour of Reinforced Tee-Beams with Bonded Flatsteel Components under Fatigue Loads....Pages 528-533 Collaboration d’Une Armature Collee avec les Poutres Fissurees de Beton Arme....Pages 534-541 Crack Control of Reinforced Concrete Beams through Epoxy Bonded Steel Plates....Pages 542-555 Certains Resultats des Recherches Effectuees sur le Poutrelles en Beton Arme Renforcees par Une Armature Exterieure Collee Grace: A Une Resine Epoxyde....Pages 556-560 Bonded Steel Plates for the Reduction of Fatigue Stresses of Coupled Tendons in Multispan Bridges....Pages 561-570 Bonding of Steelbolts to Concrete by UKA 3 — Technology....Pages 571-581 Effets du Fluage sur les Collages Acier-Béton....Pages 582-600 Repair and Strengthening of Bridges by Means of Bonded Plates....Pages 601-621 Front Matter....Pages 623-623 Procedure de Qualification des Produits de Reparation du Beton Appliquee en France....Pages 625-640 Front Matter....Pages 623-623 Resistance a Arrachement des Ancrages Fixes dans le Beton....Pages 641-649 Failure Criteria for Structural Joints....Pages 650-660 Bonding Systems for Concrete Repair — An Assessment of Commonly Used Materials....Pages 661-681 Qualification Tests on PCC Systems for the Repair of Concrete Road Bridges....Pages 682-696 An Example of Evaluation of Bonding Durability between Cemented Wood Chip Boards and Ceramic Tiles with Elastomer Adhesive....Pages 697-706 Insitu Test Methods for Repaired Concrete Structures....Pages 707-718 Adhesion of Polymer-Modified Mortars to Ordinary Cement Mortar by Different Test Methods....Pages 719-729 Adhesion Testing of Polymer Modified Cement Mortars....Pages 730-740 Shear Adhesion Properties of Epoxy Resin Adhesives....Pages 741-755 Back Matter....Pages 757-761