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Wood Science and Technology

, Volume 24, Issue 4, pp 345–354 | Cite as

A new technique to classify the compatibility of wood with cement

  • M. Hachmi
  • A. A. Moslemi
  • A. G. Campbell
Article

Summary

Wood-cement panels have commanded renewed interest during the last decade because of their potential application in the building industry. Several methods to classify wood of various species regarding its compatibility with cement have been established in the literature based on hydration measurements in Dewar flasks. These ranking methods lack consistency in the classification of species because the hydration conditions vary among laboratories. Three techniques for evaluating wood-cement compatibility were established and compared. The best technique is based on a wood-cement compatibility factor which is the ratio of the area under the wood-cement hydration heat rate curve to that of neat cement. The area is calculated on 24-h basis starting from the initial cement set time. This area ratio method ranks species over a 100% scale and accounts well for species that are totally incompatible.

Keywords

Hydration Rate Curve Hydration Condition Ratio Method Ranking Method 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1990

Authors and Affiliations

  • M. Hachmi
    • 1
  • A. A. Moslemi
    • 2
  • A. G. Campbell
    • 2
  1. 1.Ecole Nationale Forestière d'IngénieursTabriquet SaléMorocco
  2. 2.Department of Forest ProductsUniversity of IdahoMoscowUSA

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