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partial replacement of aggregates in concrete ppt

Dec 01, 2017 Concrete materials. Concrete mixtures to be examined were made in the laboratory using the following materials cement, gravel, plasticizer, rice husk ash, sand, and MS powder. ... Although there is a significant number of a study focused on application and workability of partial replacement of mineral additions in concrete, the present study ...

Replacement of fine aggregate with plastic in concrete

Replacement of fine aggregate with plastic in concrete

Dec 01, 2017 Concrete materials. Concrete mixtures to be examined were made in the laboratory using the following materials cement, gravel, plasticizer, rice husk ash, sand, and MS powder. ... Although there is a significant number of a study focused on application and workability of partial replacement of mineral additions in concrete, the present study ... concrete strength compare with control concrete. The graphical representation shows the flexural strength of copper slag. Fig.7. Comparison of Flexural Strength of Beam IV. CONCLUSION The concrete was prepared for the M 25 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of 0%, 10%, 15% and 20%.

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ppt on replacement of fine aggregate by stone dust in concrete

ppt on replacement of fine aggregate by stone dust in concrete

a) 0% replacement of fine aggregate b) 4% replacement of fine aggregate c) 8% replacement of fine aggregate d) 12% replacement of fine aggregate e) 16% replacement of fine aggregate Figure 2 The detail mix ratios A mix ratio of 124 was used with water cement ratio of 0.75. The water cement ratio was used due to the high absorption of water by Mar 17, 2017 Experimental Study of Light Weight Concrete by Partial Replacement of Coarse Aggregate Using Pumice Aggregate CASE STUDY14 Coarse Aggregate Crushed stone coarse aggregate conforming to IS 383 1987. The values of loose and compacted, bulk density values of coarse aggregates 4.417 kg and 4.905kg, Cement Ordinary Portland Cement (53 Grade ...

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PARTIAL REPLACEMENT OF COARSE AGGREGATES BY

PARTIAL REPLACEMENT OF COARSE AGGREGATES BY

method for E-waste to be used as a partial replacement to the fine aggregates in concrete. Keywords E-waste, M-Sand, Fine aggregate replacement, Concrete, Durabilityetc. -----***-----1. INTRODUCTION It is inevitable to avoid concrete in construction activities. Concrete is used extensively due to its strength and durable properties. Partial Replacement of Cement with Fly Ash In Concrete And Its Effect ... To produce good quality of concrete the selection of materials as well as selection of required grade of concrete is necessary We have used M25 grade of concrete with the ratio 112 i.e. 1 part of cement, 1 part of fine aggregate ...

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Saw Dust Ash as Partial Replacement for Cement in

Saw Dust Ash as Partial Replacement for Cement in

Oct 03, 2021 the use of glass, as an eco-friendly material to replace cement in the production of concrete masonry blocks. Objective. The objective of the research is to study the effect of the use of Glass Powder as a partial replacement of cement to assess the pozzolanic nature of fine glass powder when mixed in concrete and to know the changes occur in concrete properties and strength. materials are posing serious pollution problems to the human and the environment. So, new effective waste management options need to be considered. Efforts have been made in the concrete industry to use non-biodegradable components of E-waste as a partial replacement of the coarse or fine aggregates. In the recent decades, the efforts have been

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Project on Partial Replacement of Cement with Marble

Project on Partial Replacement of Cement with Marble

It was advised that aggregate made from quartzite to be used for the concrete work. The study was made for the properties of concrete with coconut shells as the replacement of aggregate 2. The concrete with normal aggregate as well as coconut shell (CS) concrete with 10-20% coarse aggregate replacement with coconut shell were made. Advance concrete technology can reduce the consumption of natural resources and energy sources thereby lessen the burden of pollutants on environment. We describes the feasibility of using the marble sludge dust in concrete production as partial replacement of cement. Presented by Rahul ,Jamsheed, Shanil , Geo, and Jagdeesh, under the guidance of Miss DIVYA RAJAN

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Partial Replacement of Cement with Fly Ash In

Partial Replacement of Cement with Fly Ash In

10% replacement of chipped rubber to aggregate in concrete, tensile strength and flexural strength reduced with increased percentages of rubber in concrete. Cammille A Issa, et al 3 have been used recycled crumb rubber as a substitute for fine aggregate in concrete at 0% to 100% replacement to crushed sand in concrete mix. lightweight concrete containing Expanded Polystyrene (EPS) beads. Its properties are compared with those of the normal concrete i.e., without EPS beads. EPS beads are used as partial replacement to coarse aggregates. The results showed that the amount of polystyrene beads incorporated in concrete influences the properties of hardened concrete.

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Partial Replacement of Coarse Aggregate with Broken

Partial Replacement of Coarse Aggregate with Broken

KOOVS Multi Stone Ring Pack. ppt.ppt (Size 3 / Downloads 259) ... of Pond ash and Stone dust as partial replacement of fine aggregate in cement concrete. Get More Details. strength performance of concrete using bottom ash as fine aggregate partial replacement materials for cement and aggregate in the production of concrete. .... The tile aggregate after crushing results in some material which is finer in size. This material is also included in concrete as replacement to fine aggregate since it is also a waste and similar to that of sand. The aggregate which passes through the 4.75mm sieve is used as a partial replacement to fine aggregate of 10% in

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Partial Replacement of Fine Aggregates with Coconut Shell

Partial Replacement of Fine Aggregates with Coconut Shell

used as the replacement of fine aggregate in the concrete. Concrete cubes were cast taking 10%, 20%, 30 %, 40% 50% of plastic as partial replacement of fine aggregate and tested for 7 28 days of compressive strength of concrete. Keywords Waste plastic, Compressive strength, Workability. 1. INTRODUCTION and flash point tests were also carried out on bitumen. Asphaltic concrete samples were prepared with partial replacement of coarse aggregate in the asphaltic concrete mix with crumb rubber at 0, 2, 4, 6, 8 and 10% by weight of the total mix. The samples were subjected to Marshall stability test and the values of stability, flow, air

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Partial Replacement of Aggregates with Ceramic Tiles

Partial Replacement of Aggregates with Ceramic Tiles

Test results show that the behaviour of recycled waste concrete (CR concrete) with partial replacement of cement (10%) by recycled waste powder is slightly less than the referral concrete. 2.2 Ceramic Waste As partial Replacement for Course Aggregate Concrete Production 4 2.2.1 Properties of Ceramic Coarse Aggregates 5 2.2.2 Properties of Concrete That Were Made from Ceramic Waste Coarse Aggregate 6 2.2.3 Type Of Ceramic Waste 9 2.2.4 Other Application of Ceramic waste substitution 9 2.3 Aggregates 10

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Replacement Of Coarse Aggregate In Concrete Civil

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 ... shell as a partial replacement of fine aggregates in concrete. This studied were used the different percentage of palm kernel shell as a partial replacement of fine aggregates in concrete at 1%, 2%, and 3% by volume of sand. Palm kernel shells are derived from the oil palm tree (elaeis guineensis), an economically valuable tree because of its oil.

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Crumb Rubber as Partial Replacement of Coarse

Crumb Rubber as Partial Replacement of Coarse

The use of the replacement materials offer cost reduction, energy savings, arguably superior products, and fewer hazards in the environment. In this project our main objective is to study the influence of partial replacement of cement with marble powder , and to compare it with the compressive and tensile strength of ordinary M20 concrete. Partial Replacement of Coarse Aggregate with Broken Ceramic Tiles in Concrete Production Yiosese A. O., Ayoola A. R., Ugonna M. C., Adewale A. K. Abstract The study reports on experimental investigation on the suitability of the use of broken tiles as partial replacement for crushed granite in concrete production.

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Partial Replacement of Rubberized Material as Coarse

Partial Replacement of Rubberized Material as Coarse

Properties of concrete with coconut shells (CS) as aggregate replacement were studied. Control concrete with normal aggregate and CS concrete with 10-20% coarse aggregate replacement aggregates as coarse aggregates in concrete. A modied concrete is prepared by replacing coarse aggregates in concrete with rubber aggregates by varying the replacement proportion of 20% and 25%. cubes and cylinder for each percentage of replacement are casted and tested after 7 days, and 28th days of curing.

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PDF USE OF ELECTRONIC WASTE AS A PARTIAL REPLACEMENT

PDF USE OF ELECTRONIC WASTE AS A PARTIAL REPLACEMENT

Mar 04, 2020 One of the solutions suggested was the use of tyre rubber as partial replacement of fine aggregate in cement-based materials. An experimental program was carried out to investigate the compressive strength of concrete with shredded tyres as a fine aggregate in concrete .A number of cubes, prisms, cylinders were casted of M25 grade for this study. Jan 14, 2015 Porosity Aggregate normally have pores of various sizes. Aggregates will absorb water when it is dry but normally release water in the concrete mix when it is wet. The amount of water and its rate of permeation depends on the size and volume of aggregate Since the aggregate comprises 75% of the concrete volume, it is essential to note that porosity of an aggregate contribute to the overall porosity of concrete. 17. Tests on aggregates

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