In Lebanon, good quality natural siliceous sand becomes rarely available, and for environmental reasons, its extraction is subjected to governmental restrictions. This problem affects the construction sector through the cost and the quality of concrete. Moreover, this sand is too fine to be used alone as fine aggregate in concrete mixes. Therefore, to meet the grading requirement of the ASTM C33, the standard applied in Lebanon, this sand is currently mixed with an appropriate proportion of a coarser crushed limestone sand which compensates the fineness of the natural sand. Accordingly, finding an alternative to natural sand in concrete becomes essential to reduce its economic and environmental problems and to avoid the dependency of the co...
The expediency of replacing natural quartz Sands, whose reserves are gradually exhausted, by rock sc...
AbstractThis work focuses on the exploitation of local industrial wastes and their use in the formul...
AbstractThe sand is an inert element essential in the composition of concrete; its use ensures granu...
In Lebanon, good quality natural siliceous sand becomes rarely available, and for environmental reas...
The objective of this study is to explore the effect of partial and total substitution of river sand...
This experimental work aims to study the effect of partial replacement of siliceous river sand (SRS)...
The use of crushed limestone sand in the concrete industry will be quite possible and imperative for...
Satisfying the ever-growing demand of concrete aggregates poses a problem in many parts of the world...
The aim of this work is to reduce the overexploitation of river sand by proposing a combination of c...
The exhaustion of natural aggregate deposits and the difficulties of opening new quarries make it ne...
The objective of this work is to study the effect of the quantity of fillers on the rheological, mec...
L'objectif de ce travail est de réduire la surexploitation du sable de rivière en proposant une comb...
Chiheb, D., Belaoura, M., Oudjit, M.N. and Bali, A. 2016. Incorporation of crushed sand at different...
L'objectif de la thèse est d'étudier l'effet de la quantité de fillers vis-à-vis des propriétés rhéo...
Les programmes de démolition sont en très forte croissance, notamment dans le cadre des grands proje...
The expediency of replacing natural quartz Sands, whose reserves are gradually exhausted, by rock sc...
AbstractThis work focuses on the exploitation of local industrial wastes and their use in the formul...
AbstractThe sand is an inert element essential in the composition of concrete; its use ensures granu...
In Lebanon, good quality natural siliceous sand becomes rarely available, and for environmental reas...
The objective of this study is to explore the effect of partial and total substitution of river sand...
This experimental work aims to study the effect of partial replacement of siliceous river sand (SRS)...
The use of crushed limestone sand in the concrete industry will be quite possible and imperative for...
Satisfying the ever-growing demand of concrete aggregates poses a problem in many parts of the world...
The aim of this work is to reduce the overexploitation of river sand by proposing a combination of c...
The exhaustion of natural aggregate deposits and the difficulties of opening new quarries make it ne...
The objective of this work is to study the effect of the quantity of fillers on the rheological, mec...
L'objectif de ce travail est de réduire la surexploitation du sable de rivière en proposant une comb...
Chiheb, D., Belaoura, M., Oudjit, M.N. and Bali, A. 2016. Incorporation of crushed sand at different...
L'objectif de la thèse est d'étudier l'effet de la quantité de fillers vis-à-vis des propriétés rhéo...
Les programmes de démolition sont en très forte croissance, notamment dans le cadre des grands proje...
The expediency of replacing natural quartz Sands, whose reserves are gradually exhausted, by rock sc...
AbstractThis work focuses on the exploitation of local industrial wastes and their use in the formul...
AbstractThe sand is an inert element essential in the composition of concrete; its use ensures granu...