Results 21 to 30 of about 36,081 (306)

Utilization of granite sawing waste in self compacting concrete

Građevinar, 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, Arunachalam Kalidass, Dileepan Ulaganathan   +2 more
doaj   +1 more source

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

Case 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

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

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, Zhang Sibo, Kang Xinchao, Chen Qiyu, Wang Zetian, Yan Hao, Gao Qingli   +6 more
doaj   +1 more source

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

Materiales 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

Self Compacting Concrete with Brick Dust

Bulletin 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

Advances 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

Evaluation of the mechanical properties of self compacting concrete using current estimating models. Estimating the modulus of elasticity, tensile strength, and modulus of rupture of self compacting concrete

, 2011
This study includes an analysis of the applicability of current models used for estimating the mechanical properties of conventional concrete to self-compacting concrete.
Fernández Gómez, Jaime Antonio, Jaime Fernandez-Gomez, Angel Vilanova, Galit Agranati Landsberger, Agranati Landsberger, Galit, Vilanova Fernández, Angel   +5 more
core   +1 more source

Ductilityof fiber-reinforcedself-consolidatingconcreteundermulti-axial compression [PDF]

, 2011
The results of 12 multi-axial compression tests performed on cylinders made of self-consolidating concrete, plain (SCC) and reinforced with steel fibers (FR-SCC), are presented.
Paolo Vallini, Fantilli, Alessandro Pasquale, Vallini, Paolo, Alessandro P. Fantilli, Chiaia, Bernardino, Bernardino Chiaia   +5 more
core   +1 more source

Self compacting self curing concrete with lightweight aggregates

Građevinar, 2016
The self compacting self curing concrete made by partially replacing fine aggregate with the light expanded clay aggregate and fly ash aggregate is described in the paper. At that, maximum 25 % of fine aggregate (measured by volume) was replaced.
Gopi Rajamanickam, Revathi Vaiyapuri
doaj   +1 more source

Study on the mechanical properties and pore structure of granulated blast furnace slag self-compacting concrete based on grey correlation theory

Journal of Asian Architecture and Building Engineering
Variations in the mechanical properties and pore structure of granulated blast furnace slag self-compacting concrete were studied. The grey correlation theory established the relationship between mechanical properties and pore structure. The test results
Peng Zhang, Dongsheng Shi, Ping Han, Zheng Ma   +3 more
doaj   +1 more source