Mechanical Characterization and Robustness of Self-compacting Concrete with Quarry Dust Waste and Class-F Fly Ash as Fillers

2018 ◽  
pp. 365-373 ◽  
Author(s):  
B. Mahalingam ◽  
P. Sreehari ◽  
Srinath Rajagopalan ◽  
S. Ramana Gopal ◽  
K. Mohammed Haneefa
Keyword(s):  
Fly Ash ◽  
Mechanical Characterization ◽  
Self Compacting Concrete ◽  
Class F Fly Ash ◽  
Quarry Dust ◽  
Class F

scholarly journals Self Compacting Concrete – an Analysis of Properties using Fly Ash

2018 ◽  
Vol 7 (2.24) ◽  
pp. 135
Author(s):  
Dasarathy A K ◽  
M Tamil Selvi ◽  
D Leela ◽  
S Kumar
Keyword(s):  
Fly Ash ◽  
Low Cost ◽  
Cementitious Materials ◽  
The Self ◽  
Experimental Program ◽  
Reinforcing Bars ◽  
Self Compacting Concrete ◽  
Construction Market ◽  
Class F Fly Ash ◽  
Class F

Self  compacting concrete has ability involves not only high deformability of paste or mortar, but also resistance to segregation between coarse aggregate and  mortar  when the concrete flows  through the confined zone of reinforcing bars. Several researchers have employed the different methods to achieve self- compactability. In recent years, self-compacting concrete (SCC) has gained wide use for placement in congested reinforced  concrete structures with difficult casting conditions. For such applications, the fresh concrete must possess high fluidity and good cohesiveness. The initial results of an experimental program aimed at producing and evaluating SCC made with high volumes of fly ash are presented and discussed. Nine SCC mixtures and one control concrete were investigated in this study. The content of the cementitious materials was maintained constant (400 kg/m3), while the water / cementitious material ratios ranged from 0.35 to 0.45. The self-compacting mixtures had a cement replacement of 40,50 and 60% by Class F fly ash. Tests were carried out on all  mechanical properties of hardened concretes such as compressive strength were also determined. The self-compacting concretes developed a 28- day compressive strengths ranging from 26 to 48 MPa. The results show that an economical self-compacting concrete could be successfully developed by incorporating high-volumes of Class F fly ash. The present project investigates the making of self-compacting concrete more affordable for the construction market by replacing high volumes of Portland cement by fly ash. The study focuses on comparison of fresh properties of SCC containing varying amounts of fly ash with that containing commercially available admixture. Test result substantiate the feasibility to develop low cost SCC using Class F fly ash.  

Self-compacting concrete incorporating high volumes of class F fly ash

2001 ◽  
Vol 31 (3) ◽  
pp. 413-420 ◽  
Author(s):  
N Bouzoubaâ ◽  
M Lachemi
Keyword(s):  
Fly Ash ◽  
Self Compacting Concrete ◽  
Class F Fly Ash ◽  
Class F

Comparative study on effects of Class F fly ash, nano silica and silica fume on properties of high performance self compacting concrete

2015 ◽  
Vol 94 ◽  
pp. 90-104 ◽  
Author(s):  
Mostafa Jalal ◽  
Alireza Pouladkhan ◽  
Omid Fasihi Harandi ◽  
Davoud Jafari
Keyword(s):  
Fly Ash ◽  
Comparative Study ◽  
Silica Fume ◽  
High Performance ◽  
Nano Silica ◽  
Self Compacting Concrete ◽  
Class F Fly Ash ◽  
Class F

Performance Based Design of Self-Compacting Concrete Incorporating Class F Fly Ash

InCIEC 2013 ◽  
2014 ◽  
pp. 663-674
Author(s):  
Juli Asni Lamide ◽  
Roslli Noor Mohamed
Keyword(s):  
Fly Ash ◽  
Performance Based Design ◽  
Self Compacting Concrete ◽  
Class F Fly Ash ◽  
Class F

Properties of self-compacting concrete containing class F fly ash

2011 ◽  
Vol 32 (3) ◽  
pp. 1501-1507 ◽  
Author(s):  
Rafat Siddique
Keyword(s):  
Fly Ash ◽  
Self Compacting Concrete ◽  
Class F Fly Ash ◽  
Class F

Effect of fine aggregate replacement with Class F fly ash on the abrasion resistance of concrete

2003 ◽  
Vol 33 (11) ◽  
pp. 1877-1881 ◽  
Author(s):  
Rafat Siddique
Keyword(s):  
Fly Ash ◽  
Abrasion Resistance ◽  
Fine Aggregate ◽  
Class F Fly Ash ◽  
Class F

scholarly journals Mix proportions and mechanical properties of concrete containing very high-volume of Class F fly ash

2013 ◽  
Vol 46 ◽  
pp. 71-78 ◽  
Author(s):  
Chung-Ho Huang ◽  
Shu-Ken Lin ◽  
Chao-Shun Chang ◽  
How-Ji Chen
Keyword(s):  
Mechanical Properties ◽  
Fly Ash ◽  
High Volume ◽  
Class F Fly Ash ◽  
Very High ◽  
Class F

Critical analysis of zeolite 4A synthesis through one-pot fusion hydrothermal treatment approach for class F fly ash

2021 ◽  
pp. 111338
Author(s):  
Süleyman Şener Akın ◽  
Salih Kaan Kirdeciler ◽  
Feyza Kazanç ◽  
Burcu Akata
Keyword(s):  
Fly Ash ◽  
Hydrothermal Treatment ◽  
Critical Analysis ◽  
Treatment Approach ◽  
One Pot ◽  
Zeolite 4A ◽  
Class F Fly Ash ◽  
Class F
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