Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-29T09:44:56.666Z Has data issue: false hasContentIssue false
  • English
  • Français

Very High Strength Cfment-Based Materials – a Prospective

Published online by Cambridge University Press:  22 February 2011

Sidney Diamond
Sidney Diamond*
Affiliation:
School of Civil Engineering, Purdue University West Lafayette, IN 47907 U.S.A.
Get access

Abstract

An attempt is made to provide a prospective on new very high strength cement based materials. The mechanical properties of concrete and of conventional cement pastes are considered, and limitations on the behavior of paste set by the Griffith concept of a critical crack explored. Evidence is cited confirming that spherical air voids do indeed act as critical Griffith flaws in undried pastes; however it is suggested that shrinkage cracks dominate the behavior of cement paste exposed to drying. Very high strength systems.must avoid both large air voids and other pores and also be resistant to shrinkage cracking. Streams of development leading to “DSP” (Aalborg) and “MDF” (ICI) systems are described, and details of the functioning of the two classes of product are described. Current and potential commercial developments are briefly noted, and possible interrelations with the emerging areas of “high technology ceramics” mentioned. Finally, a brief summary of relevant mechanical properties is provided.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 42: Symposium L – Very High Strength Cement-Based Materials , 1984 , 233
Copyright
Copyright © Materials Research Society 1985

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Radjy, F. F. and Loeland, K. E., this Symposium.Google Scholar
2. Yudenfreund, M., Odler, I., and Brunauer, S., Cem. Concr. Res. 2 pp. 313–330 (1972).10.1016/0008-8846(72)90073-7Google Scholar
3. Skalny, J. and Odler, I., Transp. Res. Record 564 pp. 27–38 (1976).Google Scholar
4. Diamond, S. and Gomez-Toledo, C., Il Cemento 75 pp 189–194 (1978).Google Scholar
5. Roy, D. M., Gouda, G. R., and Bobrowsky, A., Cem. Concr. Res. 2 pp. 349–366 (1972).10.1016/0008-8846(72)90075-0Google Scholar
6. Alford, N. McN. and Rahman, A. H., J. Matls. Sci. 16 pp 3105–3114 (1981).10.1007/BF00540319Google Scholar
7. Birchall, J. D., Howard, A. J., and Kendall, K., Nature 289 pp 388–390 (1981).10.1038/289388a0Google Scholar
8. Kendall, K., Howard, A. J., and Birchall, J. D., Phil. Trans. R. Soc. Lond. A 310 pp 139–153 (1983); also in [13].10.1098/rsta.1983.0073Google Scholar
9. Hanna, S. J., Ph. D. Thesis, School of Civil Engineering, Purdue University (1968); Dissertation Abstr. Part B 29 No. 11 p. 4157 B and University Microfilms No. 69–7454.Google Scholar
10. Discussions by Pratt, P., Proctor, B. A., and Kendall, K. in [13] pp. 151–152 (1983).Google Scholar
11. Helmuth, R. A. and Turk, D., J. PCA Res. Deveop. Labs. 9 pp. 8–21 (1967).Google Scholar
12. Powers, T. C., in Proc. Int. Conf. Struct. Cóncrete, Cement and Concrete Assn., London pp. 319–344 (1968).Google Scholar
13. Hirsch, P., Birchall, J. D., Double, D., Kelly, A., Moir, G. K., and Pomeroy, C. D., eds., “Technology in the 1990's: Developments in Hydraulic Cements, Royal Society, London 207 pp. (1983).Google Scholar
14. Hjorth, L., Phil. Trans. R. Lond. A 310 pp. 167–173 (1983), also [13].10.1098/rsta.1983.0075Google Scholar
15. Birchall, J. D., Phil. Trans. R. Lond. A 310 pp. 31–42 (1983).10.1098/rsta.1983.0063Google Scholar
16. Fisher, G., Ceram. Bull. 63 pp. 249–270 (1984).Google Scholar
17. Bache, H., Proc. 2nd Int. Conf. on Superplasticizers in Concrete, Ottawa 33pp (1982).Google Scholar
18. Wise, S., Satkowski, J. A., Scheetz, B., Rizer, J. M., MacKenzie, M. L., and Double, D. D., this Symposium.Google Scholar
19. Birchall, J. D., Howard, A. J., and Kendall, K., Nature, Lond., 289 pp. 388–389 (1981).10.1038/289388a0Google Scholar
20. Birchall, J. D., Howard, A. J., and Kendall, K., Proc. Brit. Ceram. Soc. 32 pp.25–32 (1982).Google Scholar
21. Alford, N. McN. and Birchall, J. D., this Symposium.Google Scholar
22. Westwood, A. R. C. and Skalny, J., in “Cutting Edge Technologies,” National Academy of Engineering, Washington pp. 117–132 (1984).Google Scholar
23. Felbeck, D. K. and Atkins, A. G., “Strength and Fracture of Engineering Solids,” 542? pp., Prentice Hall, Inc. (1984).Google Scholar