Results 21 to 30 of about 76,078 (287)

Stability of Self-Consolidating Concrete Containing Different Viscosity Modifiers [PDF]

Civil Engineering Infrastructures Journal, 2019
The main objective of this paper is to assess the effect of different viscosity-enhancing admixture (VEA) types and concentrations on deformability and stability of self-consolidating concrete (SCC). Two polysaccharide-based VEAs, one cellulose-based VEA,
Ahmad Mechaymech, Joseph Assaad
doaj   +1 more source

Experimental investigation on shear resistance of self-consolidating concrete beams

Revista IBRACON de Estruturas e Materiais, 2019
Self-consolidating concrete stands out for its high fluidity and stability, which are obtained by the reduction of the coarse aggregate dimensions and content in the mixture and also by the addition of superplasticizer and viscosity modifiers.
G. SAVARIS, R. C. A. PINTO
doaj   +2 more sources

Influence of different fibers on the change of pore pressure of self-consolidating concrete exposed to fire [PDF]

, 2016
The focus of this paper is given to investigate the effect of different fibers on the pore pressure of fiber reinforced self-consolidating concrete under fire.
Anderberg, Bangi, Bangi, Benze, Cecília Azevedo, Cong Zhang, Ding, Ding, Dugenci, Heo, Jansson, Kalifa, Kalifa, Khoury, Khoury, Khoury, Liu, Ma, Mindeguia, Mingli Cao, Mitsuo, Phan, Toropovs, Wasim, Ye, Ye, Yining Ding, Yulin Zhang   +27 more
core   +1 more source

Bond Strength of Reinforcing Steel Bars in Self-Consolidating Concrete

Buildings, 2023
This paper presents an experimental investigation of the bond strength of reinforcing steel bars in tension in self-consolidating concrete (SCC). The effects of the reinforcing bar’s location, orientation, size, and coating on the bond strength with SCC ...
Micheal Asaad, George Morcous
doaj   +1 more source

A Study on Self-Consolidate Concrete in Experimental Reinforced-Concrete Beam Column Structures with Alccofine and Steel Fiber

Advances in Civil Engineering, 2022
This paper discusses the concept of self-consolidating concrete mix with Alccofine-1203, superplasticizer, viscosity modification agent, crimped steel fiber on the RC beam column joint. Totally, eight reinforced-concrete (RC) column joints with M25 grade
G. Vimal Arokiaraj, G. Elangovan
doaj   +1 more source

Investigation on Mechanical Properties of Self-Consolidating Concrete containing Slag Aggregate [PDF]

E3S Web of Conferences
This paper presents the investigation results on self-consolidating concrete (SCC) produced with slag aggregate (SA). The characteristics of materials, sieve distribution of aggregates, design of self-consolidating concrete mixture and its fresh concrete
Vinoth S., Rajeshkumar V., Santhosh N., Nandhini S., Manisha S., Robin R. Mohan Raj   +5 more
doaj   +1 more source

Lightweight self-consolidating concrete at high temperatures

Građevinar, 2015
Results of experimental investigation of the lightweight self-consolidating concrete subjected to elevated temperatures, with coconut shells added to coarse aggregate, are presented in this paper.
Sivaraja Muthusamy, Poongodi Kolandasamy
doaj   +1 more source

Similarities and differences of pumping conventional and self-compacting concrete [PDF]

, 2010
In Practice, Self-Compacting Concrete (SCC) is Considered as a Simple Extension of Conventional Vibrated Concrete (CVC) When Pumping is Concerned. the Same Equipment, Materials, Pumping Procedures and Guidelines Used for CVC Are Applied When Pumping SCC.
AN Ede, D Feys, D Kaplan, F Chapdelaine, G De Schutter, GH Tattersall, H Beitzel, JE Wallevik, M Ouchi, NR Guptill, OH Wallevik, RA Crepas, RD Browne   +12 more
core   +2 more sources

Experimental study and prediction model for flexural: behavior of reinforced SCC beam containing steel fibers [PDF]

, 2015
Seven full-scale steel fiber reinforced self-consolidating concrete (SFRSCC) beams were tested to study the effects of macro steel fibers on the flexural behavior of reinforced self-consolidating concrete beams.
Fasheng Zhang, Xiliang Ning, Yining Ding, Zhang, Yulin   +3 more
core   +1 more source

STRESS –STRAIN DIAGRAM OF SELF-CONSOLIDATING CONCRETE SUBJECTED TO CHEMICAL ATTACK

Journal of Engineering and Sustainable Development, 2022
Self-consolidating concrete (SCC) is increasingly used in a number of concrete applications, some of which are highly susceptible to attack by sulfuric acid.
Mohammed M. Salman, Qais J. Frayyeh, Luma A. Zghair   +2 more
doaj   +3 more sources