Statistical analysis for strength properties of polypropylene-fibre-reinforced fly ash concrete

2009 ◽  
Vol 61 (7) ◽  
pp. 557-566 ◽  
Author(s):  
O. Karahan ◽  
H. Tanyildizi ◽  
C.D. Atis
Keyword(s):  
Statistical Analysis ◽  
Fly Ash ◽  
Strength Properties ◽  
Polypropylene Fibre ◽  
Fly Ash Concrete

scholarly journals Strength Properties of Processed Fly Ash Concrete

2015 ◽  
Vol 47 (3) ◽  
pp. 320-334
Author(s):  
Sivakumar Anandan ◽  
◽  
Vallarasu Manoharan Sounthararajan ◽  
Keyword(s):  
Fly Ash ◽  
Strength Properties ◽  
Fly Ash Concrete

Evaluation of strength properties of high volume fly ash concrete incorporating nanomaterials

2020 ◽  
Author(s):  
C. S. Shashikumar ◽  
M. Keshavamurthy ◽  
B. S. Santhosh
Keyword(s):  
Fly Ash ◽  
High Volume ◽  
Strength Properties ◽  
Fly Ash Concrete ◽  
High Volume Fly Ash

XRDF, SEM and Compressive Strength Properties of a New Alkali Activated Fly Ash Concrete Mortar

2018 ◽  
pp. 370-380
Author(s):  
Hassan Al-Nageim ◽  
Aaraf Al-Khuzai ◽  
Jonethan Draker ◽  
Jennifer Croft ◽  
Linda Seton ◽  
...  
Keyword(s):  
Compressive Strength ◽  
Fly Ash ◽  
Strength Properties ◽  
Fly Ash Concrete ◽  
Alkali Activated

scholarly journals The Study on the Strength Properties of High Volume Fly-Ash Concrete

2002 ◽  
Vol 2 (4) ◽  
pp. 169-176
Author(s):  
Min-Su Paik ◽  
Young-Do Lee ◽  
Sang-Jin Jung
Keyword(s):  
Fly Ash ◽  
High Volume ◽  
Strength Properties ◽  
Fly Ash Concrete ◽  
High Volume Fly Ash

scholarly journals The mechanical properties of fly ash concrete prepared and cured at high temperatures

2017 ◽  
Vol 18 (2) ◽  
Author(s):  
D.R. Munaf ◽  
M.S. Besari ◽  
M.M. IqbaP ◽  
And I. Kadir
Keyword(s):  
Mechanical Properties ◽  
High Temperature ◽  
Fly Ash ◽  
Exponential Function ◽  
Elevated Temperatures ◽  
Physical And Mechanical Properties ◽  
Strength Properties ◽  
Fly Ash Concrete ◽  
Simple Exponential Function ◽  
Strain Relationship

Results of an experimental investigation on the effect of fly ash content, water cement (w/c) ratio of concrete prepared and cured at temperatures of ambience, 40°C and 60°C are presented in this paper. The mechanical properties investigated here include its workability, its behaviour under compression and splitting tension. Microscopic investigations were also carried out using SEM micrographic images to gain understanding of concrete at its microstructural level.The results indicate that high temperature increases early compressive strengths of concrete, but has decreasing effects on the strengths at later ages. The use of fly ash in concretes cast and cured at elevated temperatures improves the physical and mechanical properties of fresh as well as those of hardened concrete.Various mathematical models describing the properties of such concretes are considered at the end of this paper. The strength properties of high temperature fly ash concrete were best represented by a simple exponential function of time, while its stress-strain relationship could be best described by an exponential function of strain of a more complicated form.

scholarly journals Experimental Research on Durability Properties of High Volume Fly Ash Concrete with Polypropylene Fibre

2019 ◽  
Vol 8 (6S4) ◽  
pp. 1039-1042
Keyword(s):  
Fly Ash ◽  
High Volume ◽  
Polypropylene Fibre ◽  
Test Results ◽  
Conventional Concrete ◽  
Fly Ash Concrete ◽  
High Volume Fly Ash ◽  
Chloride Resistance ◽  
Water Absorption Test ◽  
Strength And Durability

This study focuses on the influence of the durable properties of Conventional concrete and High volume fly ash concrete. Fly ash is replaced in various percentages as 0%,40%,50%,55% and 60% by the weight of ordinary Portland cement in addition to that polypropylene fibre of 0.2% is added for improving the strength and Durability of concrete. Water absorption test, chloride resistance test, sulphateresistance test and Rapid Chloride Penetration test (RCPT) were evaluated. The test results show that the addition of high volume fly ash and polypropylene fibre improves the flexural strength and Durability of concrete.Fly Ash replacement of 55% by the weight of cement is considered as the optimum replacement level

scholarly journals Strength Properties of Fly-Ash Concrete Placed and Cured in the Field

2012 ◽  
Vol 61 (3) ◽  
pp. 267-272
Author(s):  
Wenbo ZHANG ◽  
Isamu YOSHITAKE ◽  
Eri OGAMI ◽  
Yoichi MIMURA ◽  
Tadashi SAITOH
Keyword(s):  
Fly Ash ◽  
Strength Properties ◽  
Fly Ash Concrete
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