Titre |
Thermomechanical Characterisation of Compressed Earth Blocks Added with Sawdust |
Auteurs |
TOUKOUROU CHAKIROU A. [1],
SEMASSOU GUY CLARENCE [2],
AHOUANNOU CLÉMENT [3],
AVAMASSE SEFIOU [4],
VIANOU COKOU ANTOINE [5],
DEGAN GÉRARD [1],
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Journal: |
Physical Science International Journal |
Catégorie Journal: |
Internationale |
Impact factor: |
0 |
Volume Journal: |
12 |
DOI: |
10.9734/PSIJ/2016/29393 |
Resume |
The study of mechanical resistances twined to standards dispositions allows keeping a composition
of CEB measured out 10% of cement and 2% of Tectona grandis sawdust. This composite material
offers a higher strength compared to the one obtained with Afzelia sawdust. The method of
asymmetric hot plan has been used to determine the thermal conductivity of the material and
deduct the thermal parameter such as the diffusivity, the effusivity and calorific capacity. This
method proceeds by a quadripolar modelisation 1D and allows to represent with a good precision
the temperature in the center of a drill linked to the studied samples. The results that are obtained
have shown that the addition of sawdust to the ordinary compressed earth blocks has clearly
improved isolation performances of the final composite material. |
Mots clés |
Compressed earth block; sawdust; mechanical resistance; thermal parameters. |
Pages |
1 - 9 |
Fichier |
(PDF) |