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Information Journal Paper

Title

ELABORATION AND CHARACTERIZATION OF CEMENTITIOUS COMPOSITES WITH DISS FIBRES AS MASONRY UNITS

Pages

  367-377

Abstract

 The DISS (Ampelodesmos mauritanicus, family of Poaceae) is a very luxuriant plant growing in wild state around the Mediterranean North Africa and dry areas of Greece and Spain. It grows in France, mainly, in the departments of the Alpes-Maritimes, the Var, the South of Corsica and Herault. In the past, it was used as building material because of its mechanical and hydrous qualities. The purpose of this research is to determine the effects of treated and untreated of the vegetables FIBRES. The use of such a fibrous plant in a cementitious matrix leads to lightweight materials with very attractive tensile behavior that can be used as advantageous INFILL in structures subjected to seismic effects. The basic vegetable material, very fibrous and siliceous, presents indeed an absorption of about 90% that would be corrected by using optimum water/cement ratio. Moreover, we noted a considerable retardation of setting and very low resistances during the composite tests with natural crushed DISS, despite the fact that the FIBRES have considerable tensile strength about 100 MPa. To improve the FIBRES contribution in cementitious COMPOSITES, we have carried out a treatment by boiling the FIBRES of DISS to extract the substances responsible for the bad connection between FIBRES and the cement paste. The DISS FIBRES were also PREWETTED before introduction into the mixer. This treatment will eliminate a loss in workability due rapid absorption, and improve mechanical properties. Thus DISS FIBRES reinforcements in cimentitious COMPOSITES having encouraging mechanical properties, which may expand the applicability of these COMPOSITES as MASONRY units in constructions.

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    Cite

    APA: Copy

    MERZOUD, M., & HABITA, M.F.. (2008). ELABORATION AND CHARACTERIZATION OF CEMENTITIOUS COMPOSITES WITH DISS FIBRES AS MASONRY UNITS. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), 9(4), 367-377. SID. https://sid.ir/paper/298787/en

    Vancouver: Copy

    MERZOUD M., HABITA M.F.. ELABORATION AND CHARACTERIZATION OF CEMENTITIOUS COMPOSITES WITH DISS FIBRES AS MASONRY UNITS. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING)[Internet]. 2008;9(4):367-377. Available from: https://sid.ir/paper/298787/en

    IEEE: Copy

    M. MERZOUD, and M.F. HABITA, “ELABORATION AND CHARACTERIZATION OF CEMENTITIOUS COMPOSITES WITH DISS FIBRES AS MASONRY UNITS,” ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), vol. 9, no. 4, pp. 367–377, 2008, [Online]. Available: https://sid.ir/paper/298787/en

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