Browsing by Author "Hamiane, M."

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    Characterization of a composite material in adobe subjected to natural weathering : the case of El Hara Djelfa- Algeria
    (2011) Guebboub, L. S.; Hamiane, M.; Kadi-Hanifi, M.; Kamel, S.
    This work presents an experimental study carried on the characterization of a local material polyphasic used for the interior temperature control in a climatic environment subjected to very important temperature variations. The physical and structural properties of the composite allowed a durability of the buildings during millenia. However, the raw ground is weakened by deterioration due to the effect of the atmospheric parameters. The taken samples were the subject of chemical, mineralogical and micro structural analysis. The results showed that there is a relation between the structure, miniral and chimical, and the durability of material
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    Development and structural study of cements containing additions of industrial waste
    (2010) Saidi, M.; Hamiane, M.; Safi, Brahim; Benmounah, A.
    Certain mineral additions exploit a very significant role the behavior and the ageing of the works in the corrosive conditions and one can use them like barriers against the aggressiveness and the phenomenon of corrosion of the concretes. Cements made up of additions can be recommended especially in massive works, the stoppings, maritime and underground constructions and in the cementing of the oil wells. The use of the adequate additions ensures the long-term stability and durability of the concretes of the underground, maritime works and the cementing of the oil wells… etc. To this end, within the framework of valorization of these additions (active and inert), in this study we were interested only in the study of the influence of incorporation of limestone, pozzolana, slag, tuff and dust electrostatic precipitator (crushed finely) like active addition in the matric E of cement, its effect on the behavior and ageing of cement S made up and on the microstructure of the concrete by a structural characterization by XRD
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    Materialy budowlane z zabytkowego zamku "Ksar Metlili" (Sahara Aigierska)
    (2008) Hamiane, M.; Kielski, A.; Wodnicka, K.; Bamoun, A.; Dressi, S.
    Zbadano materiały budowlane użyte do budowy zabytkowego XII wiecznego zamku „Ksar Metlili” na terenie Sahary Algierskiej oznaczając gęstość, gęstość pozorną, porowatość otwartą, zamkniętą i całkowitą, nasiąkliwość wodną i skład fazowy. Stwierdzono, że zamek został zbudowany z surowców lokalnych takich jak kamień gipsowy (temchent), piaskowiec, piasek, glina i drewno palmowe. Okazało się, że główną przyczyną niszczenia (degradacji) budowli jest wysoka porowatość użytych zapraw gipsowej i wapiennej. Wskazano na sposoby prowadzenia prac konserwatorskich