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UTILIZATIONOFCERAMICWASTEBYPARTIAL

REPLACEMENTOFCOARSEAGGREGATEIN

CONCRETE

UNDER THE GUIDANCE OFMrs.G.PORTCHEJIAN.M.Tech,

ASST., PROF/CIVIL ENGINEEING

SUBMITTED BY

Mr.N.RAJA.

(REG NO: 69122520009)

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ABSTRACT:

Innovations have become a routine of the present era.

Innovations are much needed to meet the increasing

demand for new and quality materials, as there is an

unimaginable growth in various fields.

Though several studies have been made on the sense ofwaste aggregate like oil palm shell etc, only limited

studies have been made with respect to use of ceramic

waste as aggregate .

Use of hazardous industrial wastes in concrete-making

will lead to greener environment. In ceramic industry

about 30% production goes as Waste, which is not

recycled at present.

ABSTRACT:

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INTRODUCTION:

The concrete constitutes cement, coarse aggregate, and fineaggregate. About 90% of the volume of concrete is aggregate.Hence quality of aggregate is one of the factors which decidethe quality of concrete.

The aggregate used in concrete shall be hard, strong, dense,durable, clean and free from other deleterious substances. Withincreased construction activities, especially in developingcountries, the natural resources such as crushed stones andsand are rapidly depleting.

The concepts for alternative material such as recycled

aggregate are popular in developed countries like USA, UK,Japan, Germany, and Denmark etc, but in India, it is yet to findwide use due to its limited availability, practical difficulties in

breaking the concrete.

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METHODOLOGY:

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Literature review:

J.de.Brito, A.S Pereria, J.R .Correia(1992), made anattempt to study the strength characteristics of conventional

concrete,

Using ceramic tiles as aggregates for the production of non-

structural concrete for pavement slabs.Were characteristics of the aggregates used were analyzed,

including the river sand common to all the mixes, the

coarse primary limestone aggregates and the coarse

recycled ceramic aggregates resulting from tiles.The workability (slump) and specific density of fresh

concrete as well as the water absorbed in the pre-saturation

process of the ceramic aggregates were measured.

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Hanifi Binici (1996), investigated the suitability of ceramic industrial wastes

and huge amounts of basaltic pumice as a possible substitute for conventional

crushed fine aggregates

It was formed that ceramic wastes and basaltic pumice concretes had

good workability. Furthermore, it was found that abrasion resistance of

crushed ceramic (CC) and crushed basaltic pumice (CBP) concretes was

lower than that of conventional concretes.

Test results also showed that maximum abrasion rate was obtained from

specimen control (Mo), while minimum abrasion rate is obtained from

M3 (60% crushed ceramic concrete) specimens. Abrasion resistance was

increased as the rate of fine CC was decreased. Abrasion resistance of

concrete was strongly influenced by its compressive strengths and CC and

crushed CBP content.

The crushed ceramic addition percentage decreased as the chloride

penetration depth increased. Results of this investigation showed that CC

and CBP could be conveniently used for low abrasion and higher

compressive strength concretes.

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S.no Property Result

1

2

3

Specific Gravity

Fineness Modulus

Water Absorption

2.4

2.6

2.19 %

S.No. Property Result

1

2

3

Setting Time

Initial Setting Time

Final Setting Time

Specific Gravity

Fineness Of Cement

By Sieve

30 Min

600Min

3.15

2 %

Physical Properties of Cement

Physical Properties of Fine Aggregate

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S.no Property Result

1

2

3

Specific gravity

Fineness modulus

Water absorption

2.7

2.2

0.72

Ceramic waste aggregate:

S.no- Property Result

1

2

3

Specific gravity

Fineness modulus

Water absorption

2.8

4.465

1.20

Physical Properties of Coarse Aggregate:

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CONCLUSION

THEFOLLOWINGCONCLUSIONSAREDRAWNFROMTHESTUDYONCERAMICWASTE COARSE AGGREGATE CONCRETE AND THEY ARE APPLICABLE FOR THE

RANGE OF PARAMETERS AND MATERIALS USED IN THIS STUDY.

CERAMIC WASTE CAN BE TRANSFORMED INTO USEFUL COARSE

AGGREGATE. THE PROPERTIES OF CERAMIC WASTE COARSE AGGREGATE AREWELLWITHINTHERANGEOFTHEVALUESOFCONCRETEMAKINGAGGREGATES.

THE PROPERTIES OF CERAMIC WASTE AGGREGATE CONCRETE ARE NOT

SIGNIFICANTLY DIFFERENT FROM THOSE OF CONVENTIONAL CONCRETE. THE

MAIN PROBLEM WITH THESE COARSE AGGREGATES IS THEIR HIGH WATER

ABSORPTION

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WORK TO BE DONE INPHASE-2

1.MIXDESIGNOFCONCRETE

2.CASTINGOFCUBES3.TESTINGOFCUBES

4.RESULT

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