Effect of fine aggregate replacement with desert dune sand on fresh properties and strength of self-compacting mortars
This paper presents the results of an experimental study that investigated the rheological
and mechanical properties of self-compacting mortars incorporating fine dune sand (DS) …
and mechanical properties of self-compacting mortars incorporating fine dune sand (DS) …
Evaluation of water hyacinth extract as an admixture in concrete production
GDO Okwadha, DM Makomele - Journal of Building Engineering, 2018 - Elsevier
Chemical and mineral admixtures commonly used in the production of self-compacting
concrete (SCC) are too expensive and pollute the environment. This study evaluated the …
concrete (SCC) are too expensive and pollute the environment. This study evaluated the …
Effect of limestone powder as a partial replacement of crushed quarry sand on properties of self-compacting repair mortars
Self-compacting repair mortars (SCRM) are particularly desired for the rehabilitation and
repair of reinforced concrete structures. The properties of SCRM can be improved by using …
repair of reinforced concrete structures. The properties of SCRM can be improved by using …
Strength assessment and durability of self-compacting concrete manufactured with various fine aggregates subjected to acidic curing environment
Purpose The purpose of this study is to contribute with experimental study of the effects of
binary and ternary combinations of river sand (RS), crushed sand (CS) and dune sand (DS) …
binary and ternary combinations of river sand (RS), crushed sand (CS) and dune sand (DS) …
Combined effect of sand grain size and contents of wood and filler on the physicomechanical properties and the microstructure of lightweight sand concrete
This paper attempts to model the main physicomechanical properties of a wood sand
concrete using the 'design of experiments' method. The limestone filler content (F), the …
concrete using the 'design of experiments' method. The limestone filler content (F), the …
Effect of combined use of crushed sand and Algerian desert dune sand on fresh properties and strength of self-compacting concrete.
B Benabed - Építőanyag: Journal of Silicate Based & …, 2018 - search.ebscohost.com
The main objective of this research work is to examine the influence of combined use of
various types of sand on the fresh and hardened properties of SCC. The types of sand used …
various types of sand on the fresh and hardened properties of SCC. The types of sand used …
Effect of ternary binder on the mechanical and microstructural properties of sand concrete
M Seyed, M Bederina, Z Makhloufi - Journal of adhesion science …, 2016 - Taylor & Francis
The present work focuses on the study of effect of the cement content (C), lime (L) and
pozzolan (P) as well as the effect of their combinations C* L, C* P and L* P on the …
pozzolan (P) as well as the effect of their combinations C* L, C* P and L* P on the …
Contribution à l'étude de la durabilité et les performances des bétons autoplaçants (fibres végétales, milieu agressif, formulation, modélisation
AA BELKADI - 2018 - thesis.univ-biskra.dz
Ces dernières années ont vu un regain d'intérêt pour, des fibres végétales. En effet, ces
fibres peuvent représenter une alternative aux fibres traditionnelles utilisées dans les …
fibres peuvent représenter une alternative aux fibres traditionnelles utilisées dans les …
Développement des bétons autoplaçants à hautes performances: influence de la composition
N Brahim - 2018 - thesis.univ-biskra.dz
Le BAPHP est un béton très maniable qui peut remplir tous les coffrages sans aucune
vibration, tout en restant stable et garantissant de hautes résistances mécaniques. Sa …
vibration, tout en restant stable et garantissant de hautes résistances mécaniques. Sa …
Contribution à l'étude de la durabilité et les performances des bétons autoplaçants (fibres végétales, milieu agressif, formulation, modélisation.
B Ahmed Abderraouf - archives.univ-biskra.dz
Ces dernières années ont vu un regain d'intérêt pour, des fibres végétales. En effet, ces
fibres peuvent représenter une alternative aux fibres traditionnelles utilisées dans les …
fibres peuvent représenter une alternative aux fibres traditionnelles utilisées dans les …