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The Properties and Potential Applications of Macro-Defect-Free Cement

Published online by Cambridge University Press:  22 February 2011

N McN Alford
Affiliation:
ICI New Materials Group, Runcorn, Cheshire, England
J D Birchall
Affiliation:
ICI New Materials Group, Runcorn, Cheshire, England
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Abstract

The properties of Macro-Defect-Free (MDF) cements are reviewed. Combinations of these properties place MDF cements in a unique position in the materials field, a position which makes direct replacement of current engineering materials such as metals plastics and ceramics a viable proposition. Perhaps of more importance is the invention of devices and components hitherto unavailable because of the property-restricted nature of available materials. Examples are given of unusual uses for cement. These include applications in the fields of cryogenics, ballistic protection, electromagnetic radiation screening and acoustics.

Type
Research Article
Copyright
Copyright © Materials Research Society 1985

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References

1 Birchall, J.D., Howard, A.J., Kendall, K, Nature, Lond. 289, p388 (1981)10.1038/289388a0Google Scholar
2 Alford, N McN. Cem & Concr. Res. 11, p605 (1981).10.1016/0008-8846(81)90090-9Google Scholar
3 Birchall, J.D., Howard, A.J., Kendall, K, Europe Pat publi. No 0021682 (1981).Google Scholar
4 Alfford, N. McN. & Double, D.D.Adsorption at the gas-solid and liquid-solid interfaceRouquerol, J. and Sing, K S W Eds p259 Elsevier (1982)Google Scholar
5 Kendall, K., Howard, A.J., Birchall, J.D., Phil Trans R Soc Lond A310 p134 (1983).Google Scholar
6 Alford, N. McN, Groves, G.W., Double D.D. Cem. Concr. Res. 12 (3) p. 349 (1982)10.1016/0008-8846(82)90083-7Google Scholar
7 Griffith, A A. Phil Trans Roy. Soc. London Series A221 p163 (1920)Google Scholar
8 Alford, N. McN., Birchall, J.D., Howard, A.J., Kendall, K.,. Proc Conf on Matls. Engineering. 10–12 July 1984 Univ of Leeds. Institute of Metallurgists. Publ. Bramley, A N Ed. 1984.Google Scholar
9 Kesler, C.E.. “Concrete for the year 2000” in Progress in Concrete Technology, Ed Malhotra, V.M. Energy, Mines and Resources, Ottawa, Canada, Canadian Government Publishing Centre, Supply and Services Canada. 1980.Google Scholar
10 Cook, R.L. Hardfaced Ceramic and Plastic Armour” US3509833, Good Year Aerospace, Akron, OH, May 1970.Google Scholar
11 Laible, R.C.Ballistic Materials and Pentration Mechanics” Vol 5 of Methods and Phenomena: Their applications in Science and Technology, p135, 1980. Elsevier, Amsterdam. 1980.10.1016/B978-0-444-41928-6.50011-9Google Scholar
12 Rosenberg, H.M. The behaviour of materials at low temperature in “Advanced Cryogenics”. Bailey, C.A. ed p.97, Plenum Press London 1971.Google Scholar
13 Scott, R.B.Cryogenic Engineering” p322. D Vah Nostrand Co Inc Publ., Princeton, New Jersey 1959.Google Scholar
14 Ling, J.H. Proc Conf on Materials Engineering 10–12 July 1984. Univ Leeds. Ed Bramley, A.N., Institution of Metallurgists Publ. p167 (1984).Google Scholar
15 Plastics World – Dialog Report p102 Feb 1984 Google Scholar
16 Sternfield, A. Modern Plastics International p38 Aug. 1983.Google Scholar
17 “Tests for flammability of plastic materials for parts in Devices and Appliances”. Underwriters Laboratories Inc. ANSI/UL94–1979. UL94 3rd Edn Jan 24, 1980.Google Scholar