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partial replacement of coarse aggregates in cement

Replacement Of Coarse Aggregate In Concrete - [Civil

Using the E-waste as a partial replacement of coarse aggregate in concrete is the best solution. We can not fully replace material in concrete because it impacts the workability of concrete. The electronic waste is crushed as required particle size and can be mixed with other aggregates in concrete which will not affect the quality & durability of the concrete.

PARTIAL REPLACEMENT OF COARSE AGGREGATES IN CONCRETE

coarse (larger) aggregates which hardens over time. Mostly used concrete is the lime-based concrete which is the Portland cement concrete. In Portland cement concrete (and other hydraulic cement concretes), when the aggregate is mixed together with the dry cement and water, they form a fluid mass that is easily molded into shape.

Partial Replacement of Cement in Concrete using Ceramic

Partial Replacement of Cement by Ceramic powder. 5% Replacement of Cement by Ceramic Powder: Mix Design calculation of M30 for 6 cubes: Cement = 8.5 kg. Water = 3.83 litre. Coarse aggregate = 22.2 kg Fine Aggregate = 11.16 kg. By replacing 5% of cement by ceramic waste 5% of 8.5 = 0.425 kg. Therefore, Final Mix for 5% replacement: Cement = 8.5

Partial Replacement of E-plastic Waste as Coarse

01-01-2016· The feasibility of utilizing E-waste plastic particles as partial replacement of coarse aggregate has been presented. In the present study, compressive strength was investigated for Optimum Cement Content and 10% E-plastic content in mix yielded stability and very good in compressive strength of 53 grade cement. © 2016 The Authors.

Partial Replacement of Coarse Aggregate with Demolished

in partial replacement of coarse aggregate in m20 concrete. IJRET: International Journal of Research in Engineering and Technology. Concrete is a pourable mix of cement, water, sand, and gravel that hardens into a super strong building material. In the recent decades demolition of

EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF COARSE

EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF COARSE AGGREGATE BY SEASHELL & PARTIAL REPLACEMENT OF CEMENT BY FLYASH R. Yamuna Bharathi1, S. Subhashini2, T. Manvitha3, S. Herald Lessly4 1, 2&3Undergraduate student, Department of Civil Engineering, R.M.K.Engineering College, TamilNadu, India.

Partial Replacement of E- Waste with Coarse Aggregate in

Then E- waste particles can be considered as partial coarse aggregates. The following data are required to design of a concrete mix: a. Characteristic compressive strength of concrete at 28 days (fck). b. Desired degree of workability. c. The water-cement ratio and the minimum cement

Partial Replacement of Natural Aggregates withReclaimed

Partial Replacement of Natural Aggregates with Reclaimed Rubber in Cement Concrete limited substitution for coarse aggregates in concrete manufacture using locally obtainable waste tires. amount of cement was placed in the bottle and weighed as M 2.

Coconut Shell as Partial Replacement for Coarse Aggregate

Coconut Shell as Partial Replacement for Coarse Aggregate: Review Akshay S. Shelke, Kalyani R. Ninghot, Pooja P. Kunjekar, Shraddha P. Gaikwad Civil Engineering Department, Prof. Ram Meghe College of Engineering and Management, Amravati, Maharashtra, India. Abstract The high cost of conventional construction material affects economy of structure.

STUDY ON EFFECT OF WASTE GLASS AS PARTIAL REPLACEMENT

coarse aggregate) or as cement replacement. Being amorphous and containing relatively large quantities of silicon and calcium , glass is in theory pozzolanic or even cementitious in nature when the particle size is less than 75 micron. Finely ground glass as oppose to coarse waste glass does not contribute to alkali-silica reaction.

Partial Replacement of Coarse Aggregate with Demolished

in partial replacement of coarse aggregate in m20 concrete. IJRET: International Journal of Research in Engineering and Technology. Concrete is a pourable mix of cement, water, sand, and gravel that hardens into a super strong building material. In the recent decades demolition of

Partial Replacement of E- Waste with Coarse Aggregate in

Then E- waste particles can be considered as partial coarse aggregates. The following data are required to design of a concrete mix: a. Characteristic compressive strength of concrete at 28 days (fck). b. Desired degree of workability. c. The water-cement ratio and the minimum cement

Use of Rice Husks as partial replacement of coarse

Fig 6: Partial replacement of coarse aggregates with rice husks. At 5% replacement ratio of coarse aggregates, the concrete had the highest compressive strength of 65.61MPa. As the rate of replacement increased, ie, 10%, 15%, 25%, 50%, 75%, and 100% the compressive strength was 46.86MPa, 26.57MPa, 45.08MPa, 22.92MPa, 7.56MPa and 7.22MPa

issn effect of partial replacement of coarse

Effect of Partial Replacement of Coarse Aggregates . This paper reports an experimental work carried out to study the effectiveness of e-waste to be used as partial replacement of Coarse aggregates. E-waste is the discarded electrical or electronic devices. M30 mix has been designed and the replacement levels tested were 10, 15 and 20%.

Assessment of Concrete Strength Using Partial

Assessment of Concrete Strength Using Partial Replacement of Coarse Aggregate for Wast Tiles and Cement for Rice Husk Ash in Concrete

Suitability of Crushed Cow Bone as Partial Replacement of

the fine aggregates, CCB and the coarse aggregates. All the investigations were conducted using relevant standards. 2.2.2 Main Investigations Workability Test Workability properties of the concrete with CCB as partial or full replacement of fine aggregates were assessed through the slump test and the compacting factor tests. The slump test was

Coconut Shell as Partial Replacement for Coarse Aggregate

Coconut Shell as Partial Replacement for Coarse Aggregate: Review Akshay S. Shelke, Kalyani R. Ninghot, Pooja P. Kunjekar, Shraddha P. Gaikwad Civil Engineering Department, Prof. Ram Meghe College of Engineering and Management, Amravati, Maharashtra, India. Abstract The high cost of conventional construction material affects economy of structure.

STUDY ON EFFECT OF WASTE GLASS AS PARTIAL REPLACEMENT

coarse aggregate) or as cement replacement. Being amorphous and containing relatively large quantities of silicon and calcium , glass is in theory pozzolanic or even cementitious in nature when the particle size is less than 75 micron. Finely ground glass as oppose to coarse waste glass does not contribute to alkali-silica reaction.

Experimental Investigation Of Coarse Aggregate With Steel

the concrete industry to use waste glass as partial replacement of coarse or fine aggregates and cement. In this study, finely powdered waste glasses are used as a partial replacement of cement in concrete and compared it with conventional concrete. This work examines the possibility of using Glass powder as a partial replacement of cement for

A STUDY ON PARTIAL REPLACEMENT OF CEMENT WITH GGBS

A STUDY ON PARTIAL REPLACEMENT OF CEMENT WITH GGBS IN CONCRETE 1. S.Revathy,M.E., 2. Poovarasan.A, 3. Prabhaharan.P.G, 4. Concrete is a mixture of cement, water, and aggregates with or without chemical admixtures. The most important part of concrete is the coarse sand. This granulated slag is then dried

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