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CALCIUM ALUMINATE CEMENTS 2001 - International Conference ...

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<strong>CALCIUM</strong> <strong>ALUMINATE</strong><br />

<strong>CEMENTS</strong> <strong>2001</strong><br />

Proceedings of the <strong>International</strong> conference<br />

On Calcium Aluminate Cements (CAC)<br />

Held at Heriot-Watt University<br />

Edinburgh, Scotland, UK, 16 – 19 July <strong>2001</strong><br />

Principal Supporter<br />

Lafarge Aluminates<br />

Co-Supporter<br />

Heidelberger Calcium Aluminates/Castle Cement<br />

Co-ordinated by the Ceramics Division of<br />

The Institute of Materials (Cement and Concrete Group)<br />

And the Society of the Chemical Industry<br />

(Construction Materials Group)<br />

Organised by IOM Communications Ltd<br />

Edited by<br />

R J Mangabhai<br />

And F. P. Glasser


Book 0757<br />

First published in <strong>2001</strong> by<br />

IOM Communications Ltd<br />

1 Carlton House Terrace<br />

London SW1Y 5DB<br />

© IOM Communications Ltd <strong>2001</strong><br />

All rights reserved<br />

IOM Communications<br />

Is a wholly-owned subsidiary of<br />

The Institute of Materials<br />

1 Carlton house Terrace<br />

London SW1Y 5DB<br />

ISBN 1-86125-142-4<br />

Typeset in India by<br />

Emptek Inc.<br />

Printed and bound in UK at<br />

The University Press, Cambridge


CONTENTS<br />

Preface<br />

Obituaries<br />

Dr C. M. George<br />

Dr T. D. Robson<br />

CAC PRODUCTION AND USES<br />

1 Historical and present day applications of Calcium Aluminate Cements<br />

K. L. SCRIVENER<br />

2 Manufacture of High Alumina Cement: An Indian Experience<br />

I.N. CHAKRABORTY, A.K CHATTOPADHYAY<br />

CAC CLINKER<br />

3 An update on the binary calcium aluminates appearing in Aluminous Cements<br />

A. K. CHATTERJEE<br />

4 Kinetics of formation of Ca12Al4O33 (Dodecacalcium Heptaaluminate)<br />

B. M. MOHAMED and J. H. SHARP<br />

MINERALOGY OF CAC<br />

5 Mineralogy and Crystal Chemistry of Calcium Aluminate Cement<br />

H. PӦLLMAN<br />

6 Relationship between mineral phases C4AF and CA in Calcium Aluminate Cements<br />

with a high iron content<br />

K. W. HARR<br />

7 Mineralogical composition of Fondu revisited<br />

B. TOUZO, A. GLOTER, K. L. SCRIVENER


8 Manganese in High Alumina Cement (HAC)<br />

H. PӦLLMAN, R. OBERSTE-PADTBERG<br />

MICROSTRUCTURE AND HYDRATION<br />

9 Recent researches on Calcium Aluminate Hydration<br />

W. GESSNER, S. MӦHMEL<br />

10 Characterisation of Calcium Aluminate Cement hydration at young ages by<br />

ultrasonic testing<br />

T. CHOTARD, N. GIMET-BREART, A. SMITH, D FARGEOT, J. P. BONNET, C.<br />

GAULT<br />

11 Microscopic studies of the early hydration of Calcium Aluminate Cements<br />

V. H. R. LAMOUR, P. J. M. MONTEIRO, K. L. SCRIVENER, H. FRYDA<br />

12 Dielectric response (1MHz-1.8 GHz) of an Aluminous Cement at early age as a<br />

function of setting time<br />

A. SMITH, J. P. BONNET, P. BLANCHART<br />

13 Hydration of High Alumina Cement Investigations with low temperature SEM<br />

(Cryo-Technique)<br />

J. GӦSKE, H. PӦLLMAN, H.G. PANKAU<br />

MECHANICAL PROPERTIES<br />

14 Mechanical properties of Calcium Aluminate Cement concretes<br />

V. H. R. LAMOUR, P. J. M. MONTEIRO, K. L. SCRIVENER, H. FRYDA<br />

15 Shrinkage and shrinkage compensating in binders containing Calcium Aluminate<br />

Cement<br />

Th. A. BIER, F. ESTIENNE, L. AMATHIEU<br />

16 Relevance of laboratory tests to field applications of Calcium Aluminate Cement<br />

concretes<br />

H. FRYDA, K. L. SCRIVENER, G. CHANVILLARD and C FÉRON


RHEOLOGY AND ADMIXTURES<br />

17 The early hydration of a refractory Calcium Aluminate Cement in the presence of<br />

sodium carbonate<br />

J. D. COX, J. H. SHARP<br />

18 Neural network prediction of setting of Calcium Aluminate Cements containing<br />

additions<br />

J. STEGEMANN, N. R. BUENFELD<br />

19 Synthesis and characterisation of hydration products of the Calcium Aluminate<br />

phase under the presence of sulphonic acids<br />

S. STӦBER, H. PӦLLMAN,<br />

BLENDED SYSTEMS<br />

20 Effects of the alumina quality on hydration and thermal behavious of Calcium<br />

Aluminate / Alumina mixes<br />

W. GESSNER, S. MӦHMEL, Th. A. BIER<br />

21 Mechanism of set acceleration of Portland cement through CAC addition<br />

L. AMATHIEU, Th. A. BIER, K. L. SCRIVENER<br />

22 The influence of microsilica on the course of hydration of monocalcium aluminate<br />

S. MӦHMEL, W. GESSNER, Th. A. BIER, C. PARR<br />

DURABILITY<br />

23 A laboratory study of the resistance of CAC Concretes to chemical attack by sulphate<br />

and alkali carbonate solutions<br />

A. DUNSTER, I. HOLTON<br />

24 Accelerated carbonation of Calcium Aluminate Cement paste<br />

M. T. GAZTAÑAGA, S. GOÑI, A. GUERRERO<br />

25 Effect of humidity in the Natural Carbonation of CAC<br />

C. ANDRADE, J. L. SAGRERA, A. HILDAGO, C. ALONSO


26 Corrosion of Gehlenite hydrate in strong chloride solution<br />

W. KURDOWSKI, S. DUSZAK, F. SORRENTINO<br />

27 Potassium Dawsonite formation in Calcium Aluminate Cements<br />

L. FERNÁNDEZ-CARRASCO, F. PUERTAS, M.T. BLANCO-VARELA, T. VÁZQUEZ<br />

28 Stability of Friedel’s salt in Calcium Aluminate Cement paste seven years old at 40ºC<br />

S. GOÑI, A. GUERRERO<br />

29 Forced rebar corrosion for durability problems in Calcium Aluminate Cement<br />

structures<br />

L. G. ANDIÓN, P. GARCÉS, E. G. ALOCEL, O. GALAO, F. CASES<br />

30 Metallic corrosion of steels embedded in Calcium Aluminate Cement mortar<br />

L. G. ANDIÓN, P. GARCÉS, F. CASES, C. G. ANDREU, O. GALAO<br />

ENVIRONMENTAL<br />

31 Stability of Calcium Aluminate Cement matrices mixed with borate solution<br />

S. GOÑI, A. GUERRERO<br />

32 Characterisation of cadmium and lead in Calcium Aluminate Cement matrices<br />

J. MADRID, A. MACĬAS, E. FERNÁNDEZ<br />

CAC IN REFRACTORY APPLICATIONS<br />

33 CAC in refractory applications: from LCC’s to ZCC’s<br />

Ph. BOCH, S. MASSE, N. LEQUEUX<br />

34 User friendly High Refractory Calcium Aluminate Cement<br />

S. D. MAJUMDAR, R. SARKAR, P. P. VAJIFDAR, S. NARAYANAN, M. CURSETJI,<br />

A. K. CHATTERJEE<br />

35 High-temperature, non-destructive evaluation of Calcium Aluminate Cement<br />

Castables<br />

E. NONNET, N. LEQUEUX, Ph. BOCH


36 Hydration and strength development in alumina/magnesia castable<br />

B. TOUZO, D. BELL, K. L. SCRIVENER, C. PARR<br />

37 Dehydration of calcium aluminate hydrates investigated by neutron<br />

thermodiffractometry<br />

X, TURILLAS, P. CONVERT, T. HANSEN, A. H. DE AZA, P. PENA. M. ANGEL<br />

SPECIAL APPLICATIONS<br />

38 Calcium aluminates in strong cement based materials<br />

G. K. D. PUSHPAPAL, N. BAN, N. MAEDA<br />

39 Reaction of aluminate cements with calcium sulphate<br />

F. P. GLASSER, L. ZHANG, Q. ZHOU<br />

40 Chemical characterization of hydrothermal hot-pressed calcium aluminatephosphate-silica<br />

cement<br />

K. SATO, G. K. D. PUSHPALAL, N. MAEDA<br />

41 Fire training facilities: materials and methods<br />

A.G. HOLTERHOFF, JR<br />

42 Heat resistant coating for concrete in tunnels during fire<br />

E. WAGNER, H. HӦNI<br />

FLOORING PRODUCTS<br />

43 A general description of flow-applied floor screeds – an important application for<br />

complex formulations based on CAC<br />

R. HARBRON<br />

44 The effect of utilising Calcium Aluminate Cements in the development of selfsmoothing<br />

cementitious floor<br />

M. ROBERTS


SEWER APPLICATION<br />

45 Calcium Aluminate Cement linings for cost effective sewers<br />

A. GOYNES<br />

46 Acid resistance of Calcium Aluminate Cement in concrete sewer pipe mixtures<br />

M. G. ALEXANDER, C. W. FOURIE<br />

FIBRE REINFORCEMENT<br />

47 Fibre-reinforced, high-performance mortars with High Alumina Cement and Silica<br />

Fume<br />

S. COLLEPARDI, S. MONOSI, O. FAVONI, M. COLLEPARDI<br />

48 Calcium Aluminate Cement as binder in textile reinforced concrete<br />

W. BRAMESHUBER, T. BROCKMANN<br />

AUTHOR INDEX<br />

SUBJECT INDEX

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