Characterization of Algerian reservoir sludges for use as active additions in cement: New pozzolans for eco-cement manufacture

Characterization of Algerian reservoir sludges for use as active additions in cement: new pozzolans for eco-cement manufacture

This paper analyzes the chemical, physical, morphological, mineralogical and pozzolanic characteristics of several reservoir sludges and assesses their potential for use as 20% additions in blended cement manufacture. The studied sludges exhibit good pozzolanic properties, especially sample 5 which has high SiO2, Al2O3 and Fe2O3 contents. Blended cements prepared with 20% sludge additions compl...

Quantifying the benefits of lime additions in cement based mortars

The European Lime Association (EuLA) have instigated a project to identify and quantify the benefits associated with the addition of hydrated lime to cement based mortars, and more importantly, filling the gaps that exist in the evidence in respect of the benefits of hydrated lime additions to workability, bond strength development, durability and in addition the modes of failure of mortars whn...

assessment of the effect of honey as a topical therapy for intra oral wound healing in rat.

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Evaluation of Effective Strategies for Cultivation of Acidithiobacillus Thiooxidans as Cement-Degrading Bacteria

the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...