Study of the Porosity of the Tiles out of Vibrated Mortar by Microstructural Analysis

Chakirou Akanho Toukourou; Gontrand Comlan Bagan; Adolphe D. Tchehouali; Alain Vautrin

doi:10.4236/jbcpr.2014.22013

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JBCPR> Vol.2 No.2, June 2014

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Study of the Porosity of the Tiles out of Vibrated Mortar by Microstructural Analysis

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DOI: 10.4236/jbcpr.2014.22013 2,327 Downloads 3,098 Views

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Chakirou Akanho Toukourou, Gontrand Comlan Bagan, Adolphe D. Tchehouali, Alain Vautrin

Affiliation(s)

Département Mécanique et Matériaux (M&M/ENS-ME), St-Etienne, France.
Laboratoire d’Energétique et de Mécanique Appliquée (LEMA/EPAC), Cotonou, Bénin.

ABSTRACT

The promotion and the popularization of the micro concrete tiles in any locality obligation with a will of durable development pass by a standard of quality, which is based on the results of scientific and technical research taking account of local specificities. This work proposes to study the porosity of the micro concrete by micro structural analysis. From this study, it comes out that the variation of porosity compared to the ratio of the fine gravels (s/(s + g)) is decreasing. Indeed more the granular ratio increases less low is the density of pores of material. The decrease of porosity according to the granular rate is not infinite; it tends towards a minimum starting from a rate of fine gravel close to 50%. The results obtained justify well the ratio of fine gravel practised by tileries.

KEYWORDS

Micro Concrete Tile, Porosity, Micro Structural Analysis, G Volume of Fine Gravel, S Volume of Sand

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Toukourou, C. , Bagan, G. , Tchehouali, A. and Vautrin, A. (2014) Study of the Porosity of the Tiles out of Vibrated Mortar by Microstructural Analysis. Journal of Building Construction and Planning Research, 2, 150-156. doi: 10.4236/jbcpr.2014.22013.

References

[1]	SKAT, BIT (1992) Manuel de production, Tuiles en fibro et vibro-mortier. outil 22, Genève, 15, 33.

[2]	Baron, J. and Sauterey, R. (1980) Le béton hydraulique, connaissance et pratique. Presses de l’école nationale des ponts et chaussées, Vincennes, 2-1, 2-15, 12-33, 12-36.

[3]	Lemaitre, J. and Chaboche, J.-L. (1985) Mécanique des matériaux solides. Dunod, Paris.

[4]	Lowel, S., Joan, E. and Schields, E. (1984) Powder Surface Area and Porosity. Deuxième édition, Powder Technology Serie, London, 55, 86.

[5]	Jouenne, C.A. (1984) Traité de céramique et matériaux minéraux. Edition Septima, A 2011-1, 2011-17, Paris.

[6]	Zanutto, S. (1999) Caractérisation physique de la microstructure de composite cimentverre. Rapport de stage IUT de St-Etienne France.

[7]	Spiegel, M.R. (1972) Théorie et applications de la statistique. Série Schaum, New York, 122, 123, 156, 164.

[8]	Document Normatif (1997) Tuiles en mortier vibré. Burkina Faso, 15, 25, 35, 44.

[9]	Bagan, G. and Toukourou, C. (2001) Etude de la porosité des tuiles en mortier vibré ou micro béton par absorption hydrique. J. Rech. Sci. Univ. Benin (Togo)