Encyclopedia of Engineering Geology

2018 Edition
| Editors: Peter T. Bobrowsky, Brian Marker

Cement

  • John L. ProvisEmail author
Reference work entry
DOI: https://doi.org/10.1007/978-3-319-73568-9_47

Definition

In the broad sense, a material which can bind other materials together into a hardened, cohesive mass. Cements in general may be organic or inorganic, including various plasters and glues, but the most important classes of cements used worldwide are those which are hydraulic; that is, harden through addition of water to form a water-insoluble final product. The dominant hydraulic cement used worldwide is Portland cement (Hewlett 1998), which consists primarily of hydraulic calcium silicates in addition to calcium sulfate, aluminate, and aluminoferrite phases (ASTM International 2016). Alternatives to Portland cement in some applications include gypsum or lime (particularly as plasters), geopolymers, calcium aluminate or sulfoaluminate cements, and magnesia-based cements. However, considering the current domination of cement usage by Portland cement, this is the material described in detail here.

Characteristics

Portland cement is produced through thermal treatment...

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References

  1. ASTM International (2016) ASTM C150/C150M-16e1 – standard specification for Portland cement. ASTM International, West ConshohockenGoogle Scholar
  2. European Committee for Standardization (2011) EN 197-1 – cement, part 1: composition, specifications and conformity criteria for common cements. European Committee for Standardization, BrusselsGoogle Scholar
  3. Hewlett PC (ed) (1998) Lea’s chemistry of cement and concrete, 4th edn. Elsevier, AmsterdamGoogle Scholar
  4. Lothenbach B, Winnefeld F (2006) Thermodynamic modelling of the hydration of Portland cement. Cem Concr Res 36:209–226CrossRefGoogle Scholar
  5. Richardson IG (1999) The nature of C-S-H in hardened cements. Cem Concr Res 29:1131–1147CrossRefGoogle Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Materials Science and EngineeringUniversity of SheffieldSheffieldUK