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Erschienen in: European Journal of Wood and Wood Products 4/2015

01.07.2015 | Brief Original

The effects of pre-treatments, wood-cement ratios and partial cement substitution by gypsum on Prosopis chilensis wood composites

verfasst von: Hamdon A. Abdelrhman, M. T. Paridah, Mohd Shahwahid, Abdul Rahim Abdul Samad, Ashraf Mohamed Ahmed Abdalla

Erschienen in: European Journal of Wood and Wood Products | Ausgabe 4/2015

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Abstract

The aim of this work was to study the effects of pre-treatments, wood-cement ratios and partial cement substitution by gypsum on Prosopis chilensis wood composites. Using ASTM D1037-7, the study reveals that the mechanical properties of the composites are improved by the addition of gypsum treatment, and the lower substitution percentages (10, 20 %) are found to improve the compressive strength. Increasing the substitution percentages by more than 20 % causes a reduction in the density of the aggregates, which negatively affects the compressive strength of the cement composites.

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Literatur
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Metadaten
Titel
The effects of pre-treatments, wood-cement ratios and partial cement substitution by gypsum on Prosopis chilensis wood composites
verfasst von
Hamdon A. Abdelrhman
M. T. Paridah
Mohd Shahwahid
Abdul Rahim Abdul Samad
Ashraf Mohamed Ahmed Abdalla
Publikationsdatum
01.07.2015
Verlag
Springer Berlin Heidelberg
Erschienen in
European Journal of Wood and Wood Products / Ausgabe 4/2015
Print ISSN: 0018-3768
Elektronische ISSN: 1436-736X
DOI
https://doi.org/10.1007/s00107-015-0909-x

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