Influence of Aggregate Grain Size on the Formulation of Sand Concrete in the Construction Industry in Congo
Charlène Bassolokidi Nkengue, Narcisse Malanda, Gilbert Ganga, Paul Louzolo-Kimbembe, Guy Richard Mouengue

Comparative Analysis of the Hard Hillsides Stability by Empirical Methods and Limit Equilibrium: Case of Ultra Basic and Andesites of Mako and Marbles of Bandafassi (Senegal)
Déthié Sarr, Oustasse Abdoulaye Sall, Mapathé Ndiaye, Nayini Joseph Serge Lompo

NaOH Activation of Raw Soils: Effect of NaOH Content on the Drying Kinetic and Its Modelling
Stevina Bouyila, Raymond Gentil Elenga, Louis Ahouet, Mondésir Ngoulou, Serge Konda

Modeling the Drying Kinetics of Earth Bricks Stabilized with Cassava Flour Gel and Amylopectin
Mondésir Ngoulou, Raymond Gentil Elenga, Louis Ahouet, Stevina Bouyila, Serge Konda

Heterogeneous Photocatalytic Degradation of Dyes in Water/Alcohol Solution Used by the Brazilian Agate Industry
Clóvia Marozzin Mistura, Ivo André Homrich Schneider, Yasmin Vieira