Results 21 to 30 of about 36,109 (307)

Effect of internal curing on performance of self-compacting concrete by using sustainable materials

open access: yesMATEC Web of Conferences, 2018
This paper is devoted to investigate the effect of internal curing technique on the properties of self-compacting concrete. In this study, self-compacting concrete is produced by using limestone powder as partial replacement by weight of cement with ...
Aljalawi Nada, AL-Awadi Amar Yahia
doaj   +1 more source

Effect of Local Feldspar on the Properties of Self Compacting Concrete

open access: yesJournal of Engineering, 2023
This research of using Feldspar in the production self compacting concrete (SCC) ( 5,10,15 )% as partial replacement by weight of cement .In this research some of fresh properties of SCC ( slump flow used V-funnel test and filling ability used ( U- box ...
Nada Mahdi Algalawi   +1 more
doaj   +1 more source

Utilization of granite sawing waste in self compacting concrete

open access: yesGrađevinar, 2014
The self-compacting concrete must contain mineral admixtures to improve the flow properties. The granite sawing waste can be utilized as mineral admixture in the self-compacting concrete.
Aarthi Karmegam   +2 more
doaj   +1 more source

Discrete element analysis of the effect of aggregate morphology on the flowability of self-compacting concrete

open access: yesCase Studies in Construction Materials, 2023
As the filling layer material of CRTS III slab ballastless track structure, self-compacting concrete (SCC) requires good fluidity. In this paper, the 3D laser scanning technology and digital image processing technology were used to characterize the ...
Junqing Wu, Zhaolin Jia, Xiaolin Zhou
doaj   +1 more source

Effect of mix design on the size-independent fracture energy of normal- and high-strength self-compacting concrete

open access: yesMateriales de Construccion, 2018
Self-compacting concrete has a characteristic microstructure inherent to its specific composition. The higher content of fine particles in self-compacting concrete relative to the equivalent vibrated concrete produces a different fracture behavior that ...
H. Cifuentes, J. D. Ríos, E. J. Gómez
doaj   +1 more source

Research on the influence of steel fiber content on the axial compressive behavior of self-compacting concrete-filled steel tubular columns

open access: yes矿业科学学报, 2023
In order to improve the axial compression bearing capacity of concrete filled steel tubular columns, steel fibers were added into self-compacting concrete.Through orthogonal test, the influence of 3 groups of steel fiber content on the strength of self ...
Zhang Yi   +6 more
doaj   +1 more source

Properties of SCC with industrial by-products as aggregates [PDF]

open access: yes, 2020
Concrete contains up to 80 volume percentage of aggregates which forces producers to use extensively available local resources to avoid very high transportation costs and related carbon dioxide emissions.
Andrzej Cwirzen, Cwirzen, Andrzej,
core   +1 more source

Frost resistance of heavyweight self-compacting concrete [PDF]

open access: yes, 2023
Self-compacting concrete (SCC), a non-shaped composite building material, hasimproved microstructure packing, strength, and durability thanks to the use of fly ash, ahighly effective mineral additive.
Terzić, Anja   +4 more
core  

Self Compacting Concrete with Brick Dust

open access: yesBulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2022
Because of the high amount of concrete used everywhere in the world, and the big necessity of aggregates and cement the science community has to come with a solution for this problem.
Panaite Vlad, Bărbuţă Marinela
doaj   +1 more source

Self-Compacting Concrete Incorporating Micro-SiO2 and Acrylic Polymer

open access: yesAdvances in Civil Engineering, 2014
This study examined the effects of using acrylic polymer and micro-SiO2 in self-compacting concrete (SCC). Using these materials in SCC improves the characteristics of the concrete.
Ali Heidari, Marzieh Zabihi
doaj   +1 more source

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