use of recycled aggregate in concrete seminar report pdf

Leave Comment

Use Of Recycled Aggregate In Concrete - ijert

2019-7-1  the recycled aggregate. The use of recycled aggregate generally increases the drying shrinkage creep porosity to water decreases the compression strength of concrete compared to that of natural aggregate concrete. It is nearly 10-30% as per replacement of aggregate. Recycling reduces the cost (LCC) by about 34-41% CO 2 emission (LCCO 2

Get price

Use of Recycled Aggregate in Concrete Seminar Report pdf

2017-7-1  Use of Recycled Aggregate in Concrete Seminar Report pdf. Pawan Janorkar. 01 July 2017. Any construction activity requires several materials such as concrete, steel, brick, stone, glass, clay, mud, wood, and so on. However, the cement concrete remains the main construction material used in construction industries.

Get price

Use of Recycled Aggregates in Construction

2021-9-16  2 Use of Recycled Aggregates in Construction Contents EXECUTIVE SUMMARY 3 1 INTRODUCTION 6 1.1 General 6 1.2 Classification of Aggregates 6 2 MANUFACTURED AGGREGATES 7 2.1 Foamed Blast Furnace Slag (FBS) 7 2.2 Fly Ash Aggregates 8 2.3 Manufactured Sand 8 2.4 Polystyrene Aggregate 9 2.5 Expanded Clays, Shales and Slates 10

Get price

Recycled Aggregate Concrete - An Overview

2019-8-26  RAC (recycled aggregate concrete): it is the concrete that had recycled aggregates as a component in the mixing process. recycled concrete aggregates or secondary aggregate: it is the fine and coarse ag-gregate that is produced from processing of the crushed original concrete.

Get price

Recycled Aggregates PDF Construction Aggregate

2021-6-20  A Seminar on. By ARUNKUMAR S.R. (1DA04CV005). 1 Contents: Introduction. Recycled Aggregate (RA). Need for the use of RA in concrete.

Get price

Recycling of Concrete (Recycling Coarse Aggregate) - IJERT

2019-7-1  mentioned title “Recycling of Concrete” This paper [5]consist the introduction of recycled concrete aggregate with its uses and properties. Various test results on Recycled concrete aggregate also described. It also consist the difference between RCA and natural aggregate. The future recommendations are also discussed in addition.

Get price

(PDF) “Recycled Aggregate Concrete as Structural Material”

The use of recycled aggregates in concrete opens a whole new range of possibilities in the reuse of materials in the building industry. The utilisation of

Get price

(PDF) Recycled concrete aggregates - ResearchGate

2021-11-29  recycled concrete aggregates (RCA) for the production. of new concrete can be proposed in principle for Greece. based on the coordination of requirements of Greek. Specification of Concrete ...

Get price

PROPERTIES OF RECYCLED AGGREGATE CONCRETE

2015-2-18  concrete. Keywords: recycled aggregate concrete, construction and demolition waste, concre-te properties, research. 1. INTRODUCTION Recent floods, that struck our our country and the region, have caused widespread damage, among which damage to building structures is dominant. Society is not only faced with the problems of fin-

Get price

(PDF) A Project Report on " BEHAVIOUR OF CONCRETE BY ...

A Project Report on " BEHAVIOUR OF CONCRETE BY PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH RECYCLED PLASTIC GRANULES "sanju bhandari. Shweta Chaurasia. sekandar hashimi. Download Download PDF. Full PDF Package Download Full PDF Package. This Paper. A short summary of this paper. 37 Full PDFs related to this paper. Read Paper.

Get price

Recycled Aggregate Concrete - An Overview

2019-8-26  RAC (recycled aggregate concrete): it is the concrete that had recycled aggregates as a component in the mixing process. recycled concrete aggregates or secondary aggregate: it is the fine and coarse ag-gregate that is produced from processing of the crushed original concrete.

Get price

Evaluation of Recycled Concrete for Use as Aggregate in ...

2019-2-13  This study evaluated the use of recycled concrete as coarse aggregate in new concrete pavements. Recycled concrete aggregate (RCA) produced from demolished pavements in three geographically-dispersed locations in Washington state were used to perform testson aggregate characte ristics, fresh concrete propertiesand hardened concrete properties.

Get price

(PDF) “Recycled Aggregate Concrete as Structural Material”

The use of recycled aggregates in concrete opens a whole new range of possibilities in the reuse of materials in the building industry. The utilisation of recycled aggregates is a good solution to ...

Get price

seminar ppt report on recycled concrete

seminar report on recycled aggregate concrete seminar ppt report on production of crushed sand and Seminar Report – Green Concrete – Free download as PDF Use of Recycled Aggregates in Construction Class Aggregates Natural Crushed rock Sand and gravel

Get price

(DOC) AN INTRODUCTION TO RECYCLED AGGREGATE

AN INTRODUCTION TO RECYCLED AGGREGATE CONCRETE: PRODUCTION AND APPLICATIONS Piyush Sharma Department of Civil Engineering, Amity School of Engineering Technology Amity University, Haryana, India Email: [email protected] ABSTRACT To obtain good quality concrete using recycled aggregate it is necessary to follow the

Get price

A STUDY ON RECYCLED CONCRETE AGGREGATES

2018-3-15  A STUDY ON RECYCLED CONCRETE AGGREGATES PAVAN P S 1, BABITHA RANI H ,DEEPIKA GIRISH , RAGHAVENDRA K M 2, VINOD P N 1,DUSHYANTH.V.BABU.R ,SHAIK NUMAN1 1Assistant Professor, Department of Civil Engineering, SET, Jain University. 2Student , Department of Civil Engineering, SET, Jain University. Abstract The amount of

Get price

Recycle of E-Waste in Concrete - IJSR

2020-4-1  Benefits of recycling are extended when responsible recycling methods are used. Concrete mixes with different percentages of E-waste were casted. It has been decided to make three different types of conventional specimens with partial replacement of E-waste on a percentage of 10%, 20%, and 30% to coarse aggregate with water cement ratio of 0.45.

Get price

Aggregates for Concrete

2017-8-5  Hydraulic cement concrete is a cement and water paste in which aggregate particles are embedded. Aggregate is granular material such as sand, gravel, crushed stone, blast-furnace slag, and lightweight aggregates that usually occupies approxi-mately 60 to 75% of the volume of concrete. Aggregate properties significantly affect the workability of ...

Get price

Seminar Topics For Civil Engineering Pdf

Use of Recycled Aggregate in Concrete. Any construction activity requires several materials such as concrete, steel, brick, stone, glass, clay, mud, wood, and

Get price

Green Concrete Seminar PPT with pdf report

2021-9-21  Green Concrete Seminar and PPT with pdf report: Green Concrete is that type of concrete that is used to create the construction materials having a lesser effect on the environment. This version of concrete is made up of a mix of industrial waste and inorganic polymer. The most commonly used way to produce green concrete is by using industrial waste

Get price

The Cement Sustainability Initiative

2018-7-25  Most recycled concrete is used as aggregate in road sub-base. When well cleaned, the quality of recycled concrete aggregate is generally comparable to virgin aggregate. The possibilities for use are equally comparable although the use of crushed concrete in new fresh concrete is rare. Recycled aggregate accounts for ~6% to 8% of aggregate

Get price

EVALUATION OF RECYCLED CONCRETE FOR USE AS

2013-6-18  demolished concrete pavements for use as aggregates in the new concrete pavements. The use of recycled concrete as aggregates (RCA) would help to alleviate several of the concerns presented by the replacement of so many miles of highway. Pavements being demolished could be processed and then used as aggregate in constructing new concrete

Get price

A STUDY ON RECYCLED CONCRETE AGGREGATES

2018-3-15  A STUDY ON RECYCLED CONCRETE AGGREGATES PAVAN P S 1, BABITHA RANI H ,DEEPIKA GIRISH , RAGHAVENDRA K M 2, VINOD P N 1,DUSHYANTH.V.BABU.R ,SHAIK NUMAN1 1Assistant Professor, Department of Civil Engineering, SET, Jain University. 2Student , Department of Civil Engineering, SET, Jain University. Abstract The amount of

Get price

(DOC) AN INTRODUCTION TO RECYCLED AGGREGATE

AN INTRODUCTION TO RECYCLED AGGREGATE CONCRETE: PRODUCTION AND APPLICATIONS Piyush Sharma Department of Civil Engineering, Amity School of Engineering Technology Amity University, Haryana, India Email: [email protected] ABSTRACT To obtain good quality concrete using recycled aggregate it is necessary to follow the

Get price

Recycling Of Concrete Waste Material from Construction ...

2016-4-25  adequate aggregate supplies at reasonable cost due to distance. For example in some local government areas in Ondo State, there is a critical shortage of natural aggregate for concrete production. The issue of recycling of construction waste materials cannot be ignored. Moreover, the increase in demand to cut costs demonstrates

Get price

Aggregates for Concrete

2017-8-5  Hydraulic cement concrete is a cement and water paste in which aggregate particles are embedded. Aggregate is granular material such as sand, gravel, crushed stone, blast-furnace slag, and lightweight aggregates that usually occupies approxi-mately 60 to 75% of the volume of concrete. Aggregate properties significantly affect the workability of ...

Get price

The Utilization of Recycled Aggregate in High Performance ...

2020-7-1  The slump test is the common and practical workability test for fresh concrete and is performed in accordance with ASTM C143 . Fig. 1 shows the slump values for HPCs that are prepared with natural aggregate (b) and RA (c). The maximum detected slump value of HPC without RA was 185 mm .Previous studies, however, had demonstrated that completely

Get price

Use of recycled concrete aggregate in high-strength ...

The results of a test programme to study the use of recycled concrete aggregate (RCA) in high-strength, 50 N/mm2 or greater, concrete are described. The effects of coarse RCA content on the ceiling strength, bulk engineering and durability properties of such concretes have been established. The results showed that up to 30% coarse RCA had no effect on concrete

Get price

Green Concrete Seminar PPT with pdf report

2021-9-21  Green Concrete Seminar and PPT with pdf report: Green Concrete is that type of concrete that is used to create the construction materials having a lesser effect on the environment. This version of concrete is made up of a mix of industrial waste and inorganic polymer. The most commonly used way to produce green concrete is by using industrial waste

Get price

The Use of Recycled Rubber Tyres in Concrete Construction

The Use of Recycled Rubber Tyres in Concrete Construction The_use_of_recovered_tyres.pdf (Size: 1.64 MB / Downloads: 647) Introduction Background The disposal of waste tyres is becoming a major waste management problem in the UK. It is estimated that 37 million car and truck tyres are being discarded annually and

Get price
Contact us

Submit online

Please leave a message below and we will contact you as soon as possible.