Cement and Concrete Research, Vol. 25, No. 8, pp. 1819-1833, 1995 Copyright © 1995 Elsevier Science Lid Printed in the USA. All rights reserved 0008-8846/95 $9.50+.00 INDEX TO VOLUME 25 1995 Volume 25, Number 1 EDITORIAL COMMUNICATED PAPERS S. Kumar and C.V.S. Kameswara Rao: Sulfate Attack on Concrete in Simulated Cast-in-Situ and Precast Situations S. Tsivilis and G. Parissakis: A Matemation Model for the Prediction of Cement Strength C. Shi and R.L. Day: Acceleration of the Reactivity of Fly Ash by Chemical Activation D. Damidot and F.P. Glasser: Investigation of the Ca0-Al703-Si07-H20 System at 25°C by Thermodynamic Calculations Y. Fu, P. Gu, P. Xie and J.J. Beaudoin: Effect of Chemical Admixtures on the Expansion of Shrinkage-Compensating Cement Containing a Pre-Hydrated High Alumina Cement-Based Expansive Additive S. Martinez-Ramirez, F. Puertas and M.T. Blanco Varela: Carbonation Process and Properties of a New Lime Mortar with Added Sepiolite S. Chatterji: Mechanism of Expansion of Concrete Due to the Presence of Dead-Burnt CaO and MgO S. Kumar and C.V.S. Kameswara Rao: Strength Loss in Concrete Due to Varying Sulfate Exposures Y. Fu, P. Gu, P. Xie and J.J. Beaudoin: A Kinetic Study of Delayed Ettringite Formation in Hydrated Portland Cement Paste F. Bakula and V. Kaucic: The Study of Autoclaved Cellulose Fiber-Reinforced Cement Composites G. Kakali and G. Parissakis: Investigation of the Effect of Zn Oxide on the Formation of Portland Cement Clinker M.M. Ali, S.K. Agarwal, S. Agarwal and S.K. Handoo: Kinetics and Diffusion Studies in BaAlyO4 REFEREED PAPERS T. Sugama and N.R. Carciello: Sodium Phosphate-Derived Calcium Phosphate Cements S. Salvador: Pozzolanic Properties of Flash-Calcined Kaolinite: A Comparative Study with Soak- Calcined Products N. Sherman, J. Beretka, L. Santoro and G.L. Valenti: Long-Term Behaviour of Hydraulic Binders Based on Calcium Sulfoaluminate and Calcium Sulfosilicate E. Sakai and J. Sugita: Composite Mechanism of Polymer Modified Cement C.K.Y. Leung and T. Pheeraphan: Very High Early Strength of Microwave Cured Concrete D. Winslow, J.M. Bukowski and J.F. Young: The Fractal Arrangement of Hydrated Cement Paste O.M. Jensen: Thermodynamic Limitation of Self-Desiccation P. Simeonov and S. Ahmad: Effect of Transition Zone on the Elastic Behavior of Cement-Based Composites F.P. Zhou, F.D. Lydon and B.I.G. Barr: Effect of Coarse Aggregate on Elastic Modulus and Compressive Strength of High Performance Concrete D. Bjegovic, V. Krstic, D. Mikulic and V. Ukrainczyk: C-D-c-t Diagrams for Practical Design of Concrete Durability Parameters M.R. Jones, R.K. Dhir and J.P. Gill: Concrete Surface Treatment: Effect of Exposure Temperature on Choride Diffusion Resistance R.P. Khatri, V. Sirivivatnanon and W. Gross: Effect of Different Supplementary Cementitious Materials on Mechanical Properties of High Performance Concrete 1819 DISCUSSIONS J. Bensted P. Gu, Y. Fu, P. Xie and J.J. Beaudoin DEB Rig occ cc ccccccccccccccccccccccccccccecccccccecccsccccscocccccccecccc2s R.J. Hand wc cccccc ccc ccc cc cccccccccccccccccce22 NEWS ITEMS NEW BOOKS ee mec w mere eee e races acer er eereessssesssesssesessessssseesIP G 1995 Volume 25, Number 2 February - COMMUNICATED PAPERS U.P. Inozemtsev: Cement Paste and Concrete Hardening Under Strain: I. Cement Paste Research ---+++++ 231 J. Bensted: S-Curve Effect in Oilwell Cement Compressive Strength Development Under Hydrothermal Conditions Comoe meee ree saereeneseceseesseeesesesesesesvcscsscssses 2a N. Isu, H. Ishida and T. Mitsuda: Influence of Quartz Particle Size on the Chemical and Mechanical Properties of Autoclaved Aerated Concrete. (I) Tobermorite Formation -++++++e+seccccccecccece N. Isu, S. Teramura, H. Ishida and T. Mitsuda: Influence of Quartz Particle Size on the Chemical and Mechanical Properties of Autoclaved Aerated Concrete. (II) Fracture Toughness, Strength and Micropore CRS SOSH EES EE HEHEHE RHEE HEH SHES EHO SHEE EERE EES EE SED ESE EES F. Schmidt-D6nhl, and F.S. Rostasy: Crystallization and Hydration Pressure or Formation Pressure of Solid Phases -*esecccccccccescescescensescesscesesressesessessecessesscsee J.A. Gonzalez, C. Andrade, C. Alonso and S. Feliu: Comparison of Rates of General Corrosion and Maximum Pitting Penetration on Concrete Embedded Steel Reinforcement ---+-++esesecceesceee M. Oriol and J. Pera: Pozzolanic Activity of Metakaolin Under Microwave Treatment -------+seeeeees M.U.K. Afridi, Z.U. Chaudhary, Y. Ohama, K. Demura and M.Z. Iqbal: Morphological Characterization of Low Sulphoaluminate-Type (AFm) Crystals, Hollow Tubules and Hollow Crystals in Polymer-ModifMioretdar s -+++ececccccccccccccccccccccscecscccccescesees A.U. Nilsen, P.J.M. Monteiro and O.E. Gjgrv: Estimation of the Elastic Moduli of Lightweight eeereeeeeseeeseeseeeseeeee eeoeeessese seeeseeeeeeeeeseeeeeeeeeeee es E. Tazawa and S. Miyazawa: Influence of Cement and Admixture on Autogenous Shrinkage of COMBTE PARE 2c cc cc ccc ec cwceccccesrecccccecccceseeeeesecccecececeeececocoecs E. Tazawa, S. Miyazawa and T. Kasai: Chemical Shrinkage and Autogenous Shrinkage of Hydrating Cement Paste ....... Trrer rrr re yi TCT eT ee eer A. Lamontagne and M. Pigeon: The Influence of Polypropylene Fibers and Aggregate Grading on the Properties of Dry-Mix Shotcrete ---seeeeeecccecceccccceceerccccsnsceseccescece S. Chatterji: On the Applicability of Fick's Second Law to Chloride Ion Migration Through PortCelmenat Cnondcre te I.B. Topgu: The Properties of Rubberized Concretes «--eeccccccccccccsccccsccsscesccsscees I. Plecas, A. Peric, J. eo S. Glodic and A. Kostadinovic: Effect of Curing Time on the Fracotfi ®°oCOn an d !37Cs Leached from Cement Matrix «.+++eeeseeeeceeccsccccecceescees I. Plecas, A. Peric, S. Glodic and A. Kostadinovic: Comparative Leaching Studies of 60Co from Spent Radioactive Ion-Exchange Resin Incorporated inCement «+-++eececccccccccccccceces REFEREED PAPERS K. van Breugel: Numerical Simulation of Hydration and Microstructural Development in Hardening Cement-Based Materials. (I) Theory -+cccccccccccccccccccccccccccccccccccccsceccees M. Singh and M. Garg: Activation of Gypsum Anhydrite-Slag Mixtures -+++++eeeecceescceeccccs H.B. Arceo and F.P. Glasser: Fluxing Reactions of Sulfates and Carbonates in Cement Clinkering. Il. The System CaCO3-K7CO3 eecesee eee eee esenenes M.G. Alexander and S. Mindess: Use of Chevron-Notched Cylindrical Specimens for Paste/Rock Interface Experiments «++ eeececececceecccrccccsecececesesessssesseessesessscene H. Uchikawa, D. Sawaki and S. Hanehara: Influence of Kind and Added Timing of Organic Admixtureo n the ComposStriuctturei anod nPro,per iy of Fresh CemenPatst e --+++seecccccccccecs A. Durekovic: Cement Pastes of Low Water to Solid Ratio: An Investigation of the Porosity 1820 Characteristics Under the Influence of a Superplasticizer and Silica Fume M.L. Escudero and A. Macias: Corrosion of Reinforcing Steel in Mortar of Cement with CaF as a Minor Component N. Ay and I.B. Topcu: The Influence of Silicoferrochromium Fume on Concrete Properties D. Bonen and K.H. Khayat: Characterization and Pozzolanic Properties of Silica Fume Stored in an Open Pond B. Cotterell, Y.-W. Mai, and K.Y. Lam: Statistics and Size Effect in Cementitious Materials W. Ma, C. Liu, P.W. Brown and S. Komarneni: Pore Structures of Fly Ashes Activated by Ca(OH) and CaSO4-2H7O J. Bensted, G.J. Audley and P.N. Aukett: Studies of Early Hydration with Class G Oilwell Cement Using Heatflow Conduction Calorimetry M. Frias, M.I.S. Rojas: Determination and Quantification of Total Chromium and Water Soluble Chromium Contents in Commercial Cements M. Deng, D. Hong, X. Lan, and M. Tang: Mechanism of Expansion in Hardened Cement Pastes with Hard-Burnt Free Lime J. Paya, J. Monz6, E. Peris-Mora, M.V. Borrachero, R. Tercero and C. Pinillos: Early- Strength Development of Portland Cement Mortars Containing Air Classified Fly Ashes NEWS ITEMS 1995 Volume 25, Number 3 COMMUNICATED PAPERS N.B. Singh, K.N. Bhattacharjee and A.K. Shukla: Pond Ash - A Potential Reactive Raw Material in the Black Meal Process of Cement Manufacture by Vertical Shaft Kiln (VSK) Technology P. Chen and D.D.L. Chung: Effect of Polymer Addition on the Thermal Stability and Thermal Expansion of Cement L. Tong and M. Tang: Correlation Between Reaction and Expansion of Alkali-Carbonate Reaction V. Kasselouri, G. Dimopoulos and G. Parissakis: Effect of Acetic and Tartaric Acid Upon the Thermal Decomposition of CaCO3 H.H. Patel, C.H. Bland and A.B. Poole: The Microstructure of Concrete Cured at Elevated Temperatures P. Chen, X. Fu and D.D.L. Chung: Improving the Bonding Between Old and New Concrete by Adding Carbon Fibers to the New Concrete H. Harmuth: Investigation of the Adherence and the Fracture Behaviour of Polymer Cement Concrete L.M. Saija: Waterproofing of Portland Cement Mortars with a Specially Designed Polyacrylic Latex REFEREED PAPERS M.L. Allan and L.E. Kukacka: Strength and Durability of Polypropylene Fibre Reinforced Grouts --- - K. van Breugel: Numerical Simulation of Hydration and Microstructural Development in Hardening Cements-Based Materials. (II) Applications M.N. Haque and O.A. Kayyali: Free and Water Soluble Chloride in Concrete F.P. Zhou, B.1.G. Barr and F.D. Lydon: Fracture Properties of High Strength Concrete with Varying Silica Fume Content and Aggregates N. Retta: Studies on Portland Pozzolana Cements Containing Endod, a Soap Berry Plant S.D. Wang and K.L. Scrivener: Hydration Products of Alkali Activated Slag Cement F. Puertas, M.T.B. Varela and S.G. Molina: Kinetics of the Thermal Decomposition of C4A38S in Air A.K. Suryavanshi, J.D. Scantlebury and S.B. Lyon: The Binding of Chloride Ions by Sulphate Resistant Portland Cement G. De Schutter and L. Taerwe: General Hydration Model for Portland Cement and Blast Furnace Slag Cement D. Darwin, M.N. Abou-Zeid and K.W. Ketcham: Automated Crack Identification for Cement Paste 1821 Y. Cao and R.J. Detwiler: Backscattered Electron Imaging of Cement Pastes Cured at Elevated Temperatures S.M. Clark and P. Barnes: A Comparison of Laboratory Synchrotron and Neutron Diffraction for the Real Time Study of Cement Hydration M.J. Shannag and A. Yeginobali: Properties of Pastes, Mortars and Canaan Containing . Solem-Tishmack, G.J. McCarthy, B. Docktor, K.E . Eylands, J.S. Thompson and D.J. Hassett: High-Calcium Coal Combustion By-Products: Engineering Properties, Ettringite Formation, and Potential Application in Solidification and Stabilization of Selenium and Boron M.Y.A. Mollah, P. Palta, T.R. Hess, R.K. Vempati and D.L. Cocke: Chemical and Physical Effects of Sodium Lignosulfonate Superplasticizer on the Hydration of Portland Cement and Solidification/Stabilization Consequences NEWS ITEMS 1995 Volume 25, Number 4 COMMUNICATED PAPERS C. Bojadjieva and I. Glavchev: Investigation of the Influence of Some Plasticizers of Gypsum- Free Cement Paste X. Fu and D.D.L. Chung: Carbon Fiber Reinforced Mortar as an Electrical Contact Material for Cathodic Protection D. Tang and L.-O. Nilsson: A New Approach to the Determination of ~ Distribution by Penetrating Chlorides into Concrete G. Markeset and A. Hillerborg: Softening of Concrete in Compression - Localization and Size Effects T.H. Wee, Y. Matsunaga, Y. Watanabe and E. Sakai: Production and Properties of High Strength Concretes Containing Various Mineral Admixtures T.H. Wee, Y. Matsunaga, Y. Watanabe and E. Sakai: Microstructure and Strength Properties of High Strength Concretes Containing Various Mineral Admixtures V. Kasselouri and Ch. Ftikos: The Effect of V205 on the C3S and C3A Formation REFEREED PAPERS C. Andrade, J.M. Diez, A. Alaman and C. Alonso: Mathematical Modelling of Electrochemical Chloride Extraction from Concrete B. Bourdette, E. Ringot and J.P. Ollivier: Modelling of the Transition Zone Porosity M. Singh and M. Garg: Phosphogypsum-Fly Ash Cementitious Binder - Its Hydration and Strength Development J. Torii, K. Taniguchi and M. Kawamura: Sulfate Resistance of High Fly Ash Content Concrete L. Zheng and D. Winslow: Sub-Distributions of Pore Size: A New Approach to Correlate Pore Structure with Permeability S.P. Jiang, J.C. Mutin and A. Nonat: Studies on Mechanism and Physico-Chemical Parameters at the Origin of the Cement Setting. I. The Fundamental Processes Involved During the Cement Setting .. . P. Halamickova, R.J. Detwiler, D.P. Bentz and E.J. Garboczi: Water Permeability and Chloride Ion Diffusion in Portland Cement Mortars: Relationship to Sand Content and Critical Pore Diameter M. Saito and H. Ishimori: Chloride Permeability of Concrete Under Static and Repeated Compressive Loading A. Miller, C. Fuhr and D. Knofel: Frost Resistance of Cement Mortars with Different ven Coens V.T. Ngala, C.L. Page, L.J. Parrott and S.W. Yu: Diffusion in Cementitious Materials: II. Further Investigations of Chloride and Oxygen Diffusion in Well-Cured OPC and OPC/30% cee Cement Paste andC oncrete Samples of Thin Sections" Using Automated Image Analysis Techniques . I. Maki, K. Fukuda, T. Imura, H. Yoshida and S. Ito: Formation of Belite Clusters from Quartz 1822 Grains in Portland Cement Clinker ... R. Goguel: Alkali Release by Volcanic Aggregates in Concrete ....... I. Odler and Y. Chen: Effect of Cement Composition on the Expansion of Heat-Cured Cement Pastes - I. Maki, K. Fukuda, E. Oba, H. Yoshida, M. Mitsumatsu and S. Ito: Anisotropic Light Absorption of the Calcium Aluminoferrite Phase in Portland Cement Clinker . ee cesoueceeoseceo“ S. Giménez-Molina and M.T. Blanco-Varela: Solid State Phases Relationship in the weeeiited Al703-CaF7-CaSO,4 System ........ . N.B. Singh, K.N. Bhattacharjee and A.K. Shukla: Effect of Alkali Bypass Dust on the Hydration of Granulated Blast Furnace Slag Blended Cement 2... cccccccccccccccccccccccccccceccees C. Arya and Y. Xu: Effect of Cement Type on Chloride Binding and Corrosion of Steel in Concrete ..... C.D. Lawrence: Mortar eo Due to Delayed Ettringite Formation. Effects of Curing Period 1995 Volume 25, Number 5 COMMUNICATED PAPERS I. Odler and Y. Chen: Investigations on the Aging of Hydrated Tricalcium Silicate and Portland Cement Pastes .... ara P.J. Tumidajski and I. Turc: A Rapid Test forS ulfate Ingress into ‘Cannes S. Chatterji: Concrete Durability and CaO/SiO2 Mole Ratio of CSH .......-.2006. A. Amoura, J. Ambroise and J. Pera: Modelisation du Comportement des Mortiers de Rembourrage a la Filtration Z-Q. Shi and D.D.L. Chung: Concrete for Magnetic Shielding ..... C. Ostrowski: Study of the Crystal Structure of a-CaSO4-0.5H20 S. Tsivilis, G. Kakali, K. Haldeou and G. Parissakis: A Mathematical Model “for the Control of Cement Setting Using Calcium Chloride as Accelerator .......ecccceccccecccces V. Kasselouri, G. Dimopoulos and G. Parissakis: Decomposition of CaCO3 in the Presence of Organic Acids REFEREED PAPERS M. Collepardi, S. Monosi and P. Piccioli: The Influence of Pozzolanic Materials on the Mechanical Stability of Aluminous Cement ........ S.F. Ahmad, S.H. Lodi and J. Qureshi: Shear Behavior of Ferrocement Thin Webbed Sections. . A.K. Suryavanshi, J.D. Scantlebury and S.B. Lyon: Pore Size Distribution of OPC & SRPC Mortars in Presence of Chlorides .. Oete Eee ee ee C. Arya and P.R.W. Vassie: Influence of Cathode-to-Anode Ratio and Separation Distance on Galvanic Corrosion Currents of Steel in Concrete Containing Chlorides J.M. Khatib and P.S. Mangat: Absorption Characteristics of Concrete as a Function of Location ee oO. Buyuk6ztirk and H.C. Rhim: Modeling of Electromagnetic Wave Scattering by Concrete N.B. Singh, K.N. Bhattacharjee and A.K. Shukla: " Hydration of Portland Blended Cements .. J. Davies: Study of Shear Fracture in Mortar Specimens .. J. Duchesne and E.J. Reardon: Measurement and Prediction of Portlandite Solubility in PONE. «6 0 sic soc ccieoececeeeeeoeees V. Calogovic: Gas Permeability Measurement of Porous Materials (Concrete) by Time-Variable H.C. Gran: Fluorescent Liquid Replacement Technique. A Means of Crack Detection and Water:Binder Ratio Determination in High Strength Concretes ........cccceecccccsccccsees B. Bissonnette and M. Pigeon: Tensile Creep at Early Ages of Ordinary, Silica Fume and Fiber 1823 X. Zhang, X.Z. Ding, T.H. Lim, C.K. Ong, B.T.G. Tan and J. Yang: Microwave Study of Hydration of Slag Cement Blends in Early Period 8 D.K. Dutta, D. Bordoloi and P.C. Borthakur: Hydration of Portland Cement Clinker in the Presence of Carbonaceous Materials M. Vargas Muiioz, F. Gonzalez Garcia, M. Gonzalez Rodriguez, M.C. Gonzalez Vilchez and S. Hudson: Influence of the Mineralogical Composition, Specific Surface Area and Strains - Crystallite Size of Alite on the Compressive Mechanical Strength of Portland Mortars. Il. Clinkers of High Tricalcium Aluminate Contents .-----+++- ecccccccccccce eeccccccce DISCUSSIONS P. Gu, P. Xie and J.J. Beaudoin R. Francois, G. Arliguie and D. Bardy G. Goswami and P.K. Panigrahy G. Frigione and R. Sersale A.M. Brandt J.M. Torrenti, C. Boulay and C. Puch F. de Larrard and J. Marchand B.J. Addis and M.G. Alexander J. Bensted M.T. Blanco, S. Garcia, S. Giménez, A. Palomo, F. Peurtas and T. Vazquez -------- L. Tang and L.-O. Nilsson C. Andrade, C. Cervig6n, A. Recuero and O. Rio NEWS ITEMS 1995 Volume 25, Number 6 COMMUNICATED PAPERS V.A. Rossetti and F. Medici: Inertization of Toxic Metals in Cement Matrices: Effects on Hydration, Setting and Hardening R.K. Dhir, P.C. Hewlett and T.D. Dyer: Durability of ‘Self-Cure' Concrete -+++++++eeeeees . P.J. Tumidajski, G.W. Chan and K.E. Philipose: An Effective Diffusivity for Sulfate REFEREED PAPERS M.H. Zhang: Micostructure, Crack Propagation, and Mechanical Properties of Cement endl Containing High Volumes of Fly Ash ° ° MLL. Allan: Probability of Corrosion Induced Cracking in Reinforced Concrete -++++++eeeceeees ee M. Hasegawa, T. Kobayashi, G.K.D. Pushpaial: A New Class of High Strength, Water and Heat Resistant Polymer-Cement Composite Solidified by an Essentially Anhydrous Phenol Resin Precursor A.S. El-Dieb amd R.D. Hooton: Water-Permeability Measurement of High Performance Concrete Using a High-Pressure Triaxial Cell E. Nagele: New and Powerful Method for the Evaluation of Multiparameter Corrosion Tests T. Nishikawa, M. Takatsu and M. Daimon: Fracture Behavior of Hardened Cement Paste Incorporating Mineral Additions G.J.Z. Xu, D.F. Watt and P.P. Hudec: Effectiveness of Mineral Admixtures in Reducing ASR Expansion . seceee X. Cong and R.J. Kirkpatrick: Effects of the Temperature and Relative Humidity on the Structure of C-S-H Gel F.D. Lydon and M. Iacovou: Some Factors Affecting the Dynamic Modulus of Elasticity of High Strength Concrete M.M. Ali, S.K. Agarwal, S. Agarwal and S.K. Handoo: Sintering Kinetics of BaAl7O4 - J.S. Chinchén, C. Ayora, A. Aguado and F. Guirado: Influence of Weathering of Iron Sulfides Contained in Aggregates on Concrete Durability 1824 K.G. Babu and P.V.S. Prakash: Efficiency of Silica Fume in Concrete P.E. Streicher and M.G. Alexander: A Chloride Conduction Test for Concrete . Fu, J. Ding and J.J. Beaudoin: Expansion Characteristics of a Compounded-Expansive Additive and Pre-Hydrated High Alumina Cement Based Expansive Additive . Sugama, N.R. Carciello, T.J. Nayberg and L.E. Brothers: Mullite Microsphere-Filled Lightweight Calcium Phosphate Cement Slurries for Geothermal Wells: Setting and Properties . Ding, Y. Fu and J.J. Beaudoin: Stratingite Formation in High Alumina Cement-Silica Fume Systems: Significance of Sodium Ions . Ravina: Tensile Strength of Green Concrete with Fly Ash and Chemical Admixtures . Shi and R.L. Day: A Calorimetric Study of Early Hydration of Alkali-Slag Cements . Auer, H.-J. Kuzel, H. Péllmann and F. Sorrentino: Investigation on MSW Fly Ash Treatment by Reactive Calcium Aluminates and Phases Formed . Ak6éz, F. Tiirker, S. Koral and N. Yiizer: Effects of Sodium Sulfate Concentration on the Sulfate Resistance of Mortars With and Without Silica Fume M. Enders: Microanalytical Characterization (AEM) of Glassy Spheres and Anyhydrite from a High- Calcium Lignite Fly Ash from Germany NEWS ITEMS 1995 Volume 25, Number 7 COMMUNICATED PAPERS A. Demirbas and S. Karslioglu: The Effect of Boric Acid Sludges Containing Borogypsum on Properties of Cement I.B. Topgu and N.F. Giincan: Using Waste Concrete as Aggregate X. Fu and D.D.L. Chung: Contact Electrical Resistivity Between Cement and Carbon Fiber: Its Decrease with Increasing Bond Strength and Its Increase During Fiber Pull-Out X. Fu and D.D.L. Chung: Linear Correlation of Bond Strength and Contact Electrical Resistivity Between Steel Rebar and Concrete R.S. Iyer and B.R. Stanmore: Surface Areas of Fly Ashes REFEREED PAPERS K.A. MacDonald and D.O. Northwood: Experimental Measurements of Chloride Ion Diffusion Rates Using a Two-Compartment Diffusion Cell: Effects of Material and Test Variables S. Long, Y. Wu and C. Liu: Investigation on the Formation of Ettringite in the Presence of BaO D. Bonen and S.L. Sarkar: The Superplasticizer Adsorption Capacity of Cement Pastes, Pore Solution Composition, and Parameters Affecting Flow Loss R.A. Hanna, P.J. Barrie, C.R. Cheeseman, C.D. Hills, P.M. Buchler and R. Perry: Solid State 29si and 27Al NMR and FTIR Study of Cement Pastes Containing Industrial Wastes and Organics P.J. Wainwright and H. Ait-Aider: The Influence of Cement Source and Slag Additions on the Bleeding of Concrete C. Hua, P. Acker and A. Ehrlacher: Analyses and Models of the Autogenous Shrinkage of Hardening Cement Paste J. Paya, J. Monz6, M. V. Borrachero and E. Peris-Mora: Mechanical Treatment of Fly Ashes. Part I: Physico-Chemical Characterization of Ground Fly Ashes Lj. Fisang, M. Djuric, R.M. Neducin, J. Ranogajec and A. Mihajlov: An Optimization of Fly Ash Quantity in Cement Blending M. Cheyrezy, V. Maret and L. Frouin: Microstructural Analysis of RPC (Reactive Powder Concrete) P. Richard and M. Cheyrezy: Composition of Reactive Powder Concretes M. Shirkavand and R. Baggott: Effects of Superplasticizer on Workability and Flexural Strength of Autoclaved Calcium Silicates M.R. Nilforoushan and J.H. Sharp: The Effect of Additions of Alkaline-Earth Metal Chlorides on the Setting Behavior of a Refractory Calcium Aluminate Cement T. Zhang and O.E. Gjgrv: Effect of Ionic Interaction in Migration Testing of Chloride Diffusivity S.E. Hussain, Rasheeduzzafar, A. Al-Musallam and A.S. Al-Gahtani: Factors Affecting Threshold Chloride for Reinforcement Corrosion in Concrete P.J. Tumidajski, G.W. Chan, R.F. Feldman and G. Strathdee: A Boltzmann-Matano Analysis of Chloride Diffusion S. Wild, B.B. Sabir and J.M. Khatib: Factors Influencing Strength Development of Concrete Containing Silica Fume R.S. Gollop and H.F.W. Taylor: Microstructural and Microanalytical Studies of Sulfate Attack. Ill. Sulfate-Resisting Portland Cement: Reactions with Sodium and Magnesium Sulfate Solutions H.A. Toutanji and T. El-Korchi: The Influence of Silica Fume on the Compressive Strength of Cement Paste amd Mortar NEWS ITEMS 1995 EDITORIAL - Della M. Roy COMMUNICATED PAPERS P.J.M. Monteiro and C.T. Chang: The Elastic Moduli of Calcium Hydroxide A. Demirbas, S. Karstioglu and A. Ayas: Utilization of Lignite Ash in Concrete Mixtures S.A. Abo El-Enein, M.F. Kotkata, G.B. Hanna, M. Saad and M.M. Abd El Razek: Electrical Conductivity of Concrete Containing Silica Fume F. Wagner, G. Schober and H. Mértel: Measurement of the Gas Permeability of Autoclaved Aerated Concrete in Conjunction with its Physical Properties R.K. Dhir, F.H. Hubbard and H.?. Unsworth: XRF Thin Film Copper Disc Evaporation Test for the Elemental Analysis of Concrete Test Solutions E. Tazawa and S. Miyazawa: Experimental Study on Mechanism of Autogenous Shrinkage of REFEREED PAPERS C. Venkobachar, L. Iyengar, U.K. Mishra and M.S. Chauhan: Release of U(VI) from Spent Biosorbent Immobilized in Cement Concrete Blocks Q. Bian, S. Nishibayashi, X. Wu, A. Yoshino, H. Zhu, T. Wang and M. Tang: Preliminary Study of Effect of LINO? on Expansion of Mortars Subjected to Alkali-Silica Reaction B. Redjel: Etude Expérimentale de la Fatigue du Béton en Flexion 3 Points H. Hornain, J. Marchand, V. Duhot, and M. Moranville-Regourd: Diffusion of Chloride Ions in Limestone Filler Blended Cement Pastes and Mortars P.J. Tumidajski and M.L. Thomson: Influence of CdO on the Early Hydration of 3CaO.Al703 C. He, B. Osbeeck and E. Makovicky: Pozzolanic Reactions of Six Principal Clay Minerals: Activation, Reactivity Assessments and Technological Effects A.V. Saetta, B.A. Schrefler and R.V. Vitaliani: 2-D Model for Carbonation and Moisture/Heat Flow in Porous Materials M.H. Zhang and V.M. Malhotra: Characteristics of a Thermally Activated Alumino-Silicate Pozzolanic Material and Its Use in Concrete V. Kasselouri, P. Tsakiridis, Ch. Malami, B. Georgali and C. Alexandridou: A Study on the Hydration Products of a Non-Expansive Sulfoaluminate Cement F.D. Lydon: Effect of Coarse Aggregate and Water/Cement Ratio on Intrinsic Permeability of Concrete Subject to Drying A. Kronlof, M. Leivo and P. Sipari: Experimental Study on the Basic Phenomena of Shrinkage and Cracking of Fresh Mortar M.P. Luxan, F. Dorrego and A. Laborde: Ancient Gypsum Mortars from St. Engracia (Zaragoza, Spain): Characterization, Identification of Additives and Treatments H. Justnes and E.C. Nygaard: Technical Calcium Nitrate as Set Accelerator for Cement at Low S. Jacobsen, H.C. Gran, E.J. Sellevold, J.A. Bakke: High Strength Concrete - Freeze/Thaw Testing and Cracking S. Jacobsen, J. Marchand and H. Hornain: SEM Observations of the Microstructure of Frost S.L. Mak and K. Torii: Strength Development of High Strength Concretes with and without Silica Fume under the Influence of High Hydration Temperatures DISCUSSIONS R. Sersale, G. Frigione, R. Cioffi, B. de Vito and F. Zenone Ch. Malami, V. Kaloidas, G. Batis and N. Kouloumbi J. Bensted M. Motzet, H. Péllmann and J. Neubauer J.S. Lota, P.L. Pratt and J. Bensted R.S. Gollop and H.F.W. Taylor NEWS ITEMS INDEX TO VOLUME 25 Key Word Index Author Index Key Word Index Absorption, 999, 1423 Anisotropy, 863 Calcined Phosphogypsum, 752 Acetic Acid, 477 Ashes, 1369 Ca3Alp06, 721 Activation, 332, 417 Autoclaving, 71, 91, 243, 249, 1512, Calcium Aluminate Cement, 91 Admixture, 281, 387 1621 Calcium Aluminates, 1347 Admixture Type, 353 Autogenous Shrinkage, 281, 288, Calcium Aluminoferrite, 581 Aeration, 1621 1457, 1633 Ca** Ion Solubility, 1023 AFm, 271 Automated Imaging, 605 CaCly, 15 Aggregate, 293, 1264, 1385 CaCl Accelerator, 948 Aging, 919 Backfill, 933 Calcium Magnesium Acetate, 617 Air Classification, 449 Backscattered Electron Imaging, 627 Calcium Nitrate, 1766 Alkali Activated Cement, 561 BaAl70q4, 1257 Ca3SiOs, 721 Aikali Bypass Dust, 883 BaAlj04 Formation, 86 CaO, 51 Alkali-Carbonate Reaction, 470 BaO, 1417 CaO-Aly03-Si07-CaF7-CaSO4 Alkaline Earth Chlorides, 1523 Belite, 809 System, 870 Alkali Release, 841 Belite Clusters, 835 CaO0-Al703-Si07-H0, 22 Alkali-Silica Reaction, 1647 Biosorbent, 1639 3Ca0.Al703, 1679 Alkali-Slag Cements, 1333 Bleeding, 1445 3Ca0.3Al703.CaSOq, 572 ASR Expansion, 1225 Blended Cements, 819, 1023 CaO/SiO>2 Ratio, 929 a-CaSO4-0.5H20, 945 Bending, 1655 CaCO3 Decomposition, 477, 955 27 Al, 1435 Boltzmann-Matano Method, 1556 CaF>, 376 Aly03 Content, 1581 Bonding, 491, 497 Ca(OH), 417, 1605 Aluminoferrite, 863 Bond Strength, 1397 Ca(OH)? Solubility, 1043 Aluminosilicate, 1713 Boric Acid Sludge, 1381 Calorimetry, 1333 Aluminous Cement, 961 Borogypsum, 1381 Capillary Rise, 999 Ammonium Salt Solutions, 1209 By-Products, 113 C-S-H, 929 Analytical Electronmicroscopy, 1369 C-S-H Gel, 1237 Ancient Mortars, 1755 CdO, 1679 Carbon, 1095 Anhydrite, 332 Calcination, 1691 Carbonates, 339 1827 Carbonation, 39, 1703 Conductivity, 1086, 1469 Fatigue Tests, 1655 Carbon Fiber Reinforcement, 689 Conductivity Cell, 1284 Ferrocement, 969 Carbon Fibers, 491, 1391 Contact Electrical Resistivity, 1391, Fiber Reinforcement, 1075 Casting-in-Situ, 1 1397 Fick's Law, 299 Cathode/Anode Area Ratio, 989 Corrosion, 376 Filtration, 933 Cellulose Fibers, 71 Corrosion Currents, 989 Fineness, 9 Cement, 71, 281, 311, 433, 440, Corrosion Induced Cracking, 1179 Finite Element Analysis, 1031 593, 1391, 1407 Corrosion Rate, 257 Flash-Calcining, 102 Cement Binder, 752 Corrosion Tests, 1209 Fluorescent Liquid, 1063 Cement Clinker, 79 Crack Detection, 1063 Flow, 1403 Cement Composition, 853 Crack Identification, 605 Fluxing, 339 Cement Hydration, 671, 1147 Cracking, 1747, 1775 Fly Ash, 15, 417, 449, 1469 Cementitious Beams, 408 Crack Propagation, 1165 Fly Ash-Cement Blends, 1490 Cement Manufacture, 459 Cracks, 1621 Fly Ash Class F, 1320 Cement Mortars, 503 Creep, 1075 Fly Ash Slurries, 1403 Cement Setting, 948 Critical Threshold Stress, 408 Fractal-Types, 147 Cement Source, 1445 Crystal Size, 1103, 1103 Fracture, 1218 Cement Type, 893 Crystal Structure, 945 Fracture Energy, 497 137¢Cs, 311 Curing Conditions, 903 Fracture Properties, 543 Characterization, 395 Curing Temperature, 485 Free Lime, 440 Chemical Activation, 15 Curing Time, 311 Freezing, 1775 Chemical Admixtures, 29, 1320 Crystal Size, 721 Fresh Concrete, 1320 Chemical Shrinkage, 288 Fresh Paste, 353 Chemistry, 9 Data, 276 Fresh State, 1747 Chevron-Notch, 345 Dead-Bumning, 51 Friedel's Salt, 581 Chloride, 257, 531, 819, 980, 989 Decanted Solution, 531 Frost Deterioration, 1781 Chloride Binding, 893, Deicing Salt, 617 Frost Resistance, 809 Chloride Diffusion, 197, 790, 1407, Delayed Ettringite, 903 FTIR, 1435 1535, 1556, 1667 Delayed Formation, 63 Chloride Ion Permeability, 1284 Desiccation, 1246 Gas Permeability, 1054, 1621 Chloride Migration, 299 Diffusion, 86, 819, 1257 Geothermal Cements, 1305 Chloride Penetration, 695 Diffusivity, 299, 1284, 1159 Glass, 1225 Chloride Permeability, 803 Durability, 511, 1153, 1264 Glassy Spheres, 1369 Chloride Reaction, 581 Dynamic Modulus, 1246 Glycol, 1153 Chromium, 433 Granulated Slag, 332 Clay Minerals, 1691 Early Hydration, 426 Grinding, 1469 Clinker, 157, 339, 835, 1103, 1095, Early Strength, 449 Growth Pressure, 51 1103 Efficiency, 1273 Gypsum, 332, 417, 1755 Coagulation, 779 Elastic Modulus, 165, 276, 1605 Gypsum-Free Pasties, 685 Coal Combustion By-Products, 658 Electric Field, 695 Coarse Aggregate, 177, 1737 Electrical Conductivity, 1615 Hardened Cement Pastes, 1218 Cohesion, 779 Electrochemical Chloride Extraction, Heat-Cured Pastes, 853 60Co, 311, 314 727 Heat Flow, 426, 1703 Composite Mechanism, 127 Electromagnetic Wave Scattering, Heat of Hydration, 647 Composites, 71, 939 1011 High Alumina Cement, 1295, 1311 Composition, 1501 Electron Probe Microanalysis, 863 High-Ca3zAl90¢, 1103, 1103 Compounded Expansive Additive, Elevated Temperature Curing, 627 High Fly Ash, 759 1295 Endod, 553 High Performance Concrete, 177, Compression Damage Zone, 702 Ettringite, 29, 63, 658, 1264, 1347, 209, 1199 Compressive Strength, 240 1417 High Strength Concrete, 543, 709, Concentration, 57 Evaporation Test, 1627 715, 1246, 1633, 1775, 1791 Concrete, 387, 465, 497, 759, 841, Expansion, 29, 440, 470, 617, 853 High Temperature, 1791 939, 1011, 1567, 1610 Expansion Mechanism, 51 High Volume Fly Ash Concrete, Concrete Durability, 187, 929 Expansive Admixture, 29 1165 Concrete Solution Extract, 1627 Exposure, 197 Humidity, 485, 1237 Concrete Surface Treatment, 197 Hydration, 63, 288, 319, 522, 581, Conduction Calorimetry, 426 779, 883, 1023, 1086, 1095, 1333, 1679, 1791