Optimizing Concrete Mixes by Concurrent Use of Fly Ash and ...
Optimizing Concrete Mixes by Concurrent Use of Fly Ash and Quarry Dust Chaturanga Lakshani Kapugamage, Garisson Engineer, Sri Lanka Army (e-mail: [email protected]) Aruna Lal Amarasiri Department of Civil and Environmental Engineering, University of Ruhuna (e-mail: [email protected]) Wiranjith Priyan Solomon Dias, Department of Civil Engineering, University of Moratuwa (e-mail: …
Experimental Study on Use of Quarry Dust and Fly Ash with ...
Dust and Cement by Fly ash. The innovative use of Quarry Dust in concrete formulations as a fine aggregate replacement in the range of 0%, 15%, 30% & 45% by weight for M-40 grade cement (PPC). Fly ash is also used as partial replacement of cement in the same proportion. The specimen is produced and tested as an alternative to traditional ...
The strength and durability of fly ash and quarry …
The experimental test result of 30% of fly ash with 30% of quarry dust shows that the higher split tensile strength is 1.75 MPa at 28 days with the w/b ratio of 0.4. Further, the addition content of fly ash in Portland cement there is a decreasing trend was noted in the case of F15-F16 mixes.
EFFECT OF FLY ASH AND QUARRY DUST AS A PARTIAL …
abstract: fly ash contains the basic ingredients of cement like silica, magnesium and calcium. cement industries use fly ash to improve the volume. quarry dust also contains a similar property of river sand. quarry dust is used in concrete to minimize the demand of river sand. maximum
GEOPOLYMER CONCRETE USING FLY ASH AND …
18.04.2015 · experimental investigations of strength characterstic of geopolymer concrete by using fly ash and quarry dust (without cement)
Properties of bricks made using fly ash, quarry …
The optimum ratio of fly ash and billet scale, quarry dust and billet scale is found to be 1:1 since it showed the best performance with regard to mechanical properties. (6) Manufacture of bricks using a combination of billet scale, quarry dust and fly ash is feasible. The method of manufacturing suggested in this study will contribute to ...
Effect of Fly Ash on Mortar Mixes with Quarry …
It was observed that the decrease in early strength by the addition of fly ash is ameliorated by the addition of quarry dust. Therefore, the results of this study provide a strong recommendation for the combined use of quarry rock dust and fly ash in mortar/concrete manufacturing. Quarry dust qualifies itself as suitable substitute for river ...
Properties of Green Concrete Mix by Concurrent use of Fly ...
Properties of Green Concrete Mix by Concurrent use of Fly Ash and Quarry Dust A.Krishnamoorthi, and G. Mohan Kumar 1Research Scholar, Civil & Structural Engineering, Annamalai University Associate Professor, Civil Engineering, Adhiparasakthi Engineering College, Melmaruvathur,Kanchipuram District,TamilNadu,India.
Strength Parameters of SCC Using Fly-Ash and Quarry-Dust
Study of strength parameters on the Fly-Ash and Quarry Dust self compacting concrete replacing Fly-Ash with Cement at four different levels (10%, 20%, 30% & 40%), and Quarry Dust with sand at four different levels (10%, 20%, 30% & 40%). Obtained strength parameters are compared with Conventional SCC of M60 Grade of concrete for different
fly ash and quarry dust concrete– Rock Crusher …
fly ash and quarry dust concrete. fly ash and quarry dust concrete... XSM is a leading global manufacturer of crushing and milling equipment,XSM also supply individual (fly ash and quarry dust concrete...) crushers and mills as well as spare parts of them. XSM offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant …
Effect of Quarry Dust on Class C Fly Ash Concrete
Effect of Quarry Dust on Class C Fly Ash Concrete V. Sri Raman1, R.Venkatakrishnaiah2 1 ... Though number of significant results have been reported on the use of Class F fly ash in concrete [1–14], but there is not much literature available on the use of Class F fly ash as partial replacement of fine aggregates [10–14]. Maslehuddinet al. [10] carried out investigations to evaluate the ...
EXPERIMENTAL INVESTIGATION ON PARTIAL REPLACEMENT OF ...
Fly ash, also known as "pulverized fuel ash" is one of the coal combustion products, composed of the fine particles that are driven out of the boiler with the flue gases. This stone presents the feasibility of the usage of Quarry Rock Dust as forty percent substitutes for Natural Sand in concrete and cement is replaced by fly ash. Mix design ...
fly ash and quarry dust - ferienwohnung-zur …
Usage of Fly Ash, Quarry Dust and Lime for Upper SubBase . Lime, Quarry dust and Fly ash were used to find out the effect on the properties of poorly graded sand in this study. Any improvement regarding compaction properties of the soil due to the addition of fly ash and quarry dust help find solution for waste materials. Alsoit canbeutilizedasproper stabilizingagents.
Water Absorption and Compressive Strength of Self ...
Keywords: Fly Ash, QDFA, Quarry Dust, Superplast icizer, Self-Compacting Concrete, Water Absorption 1.0 Introduction Highly fluid nature, easy handling and less noise are among the key advantage of self- compacting concrete.
Experimental Investigation on Performance of Fly ash and ...
age. Test results revealed that the combined use of quarry rock dust and fly ash exhibited excellent performance due to efficient microfilling ability and pozzolanic activity. The majority of fly ash produced in India is low calcium fly ash. The use of fly ash as admixture in cement mortar/concrete not only extends
Study on Compressive Strength of Quarry Dust as …
For 40% quarry dust concrete workability is 0.93 and for 50% replacement of quarry dust concrete 0.87 compacting factor was observed. (d) The compressive strength results of quarry dust concrete (cubes) were obtained in the fourth series, where M20, M30, and M40 grades of concrete with 20, 30, and 40 percent replacement of quarry dust with water-cement ration of 0.45 are concentrated and …