Experimental Investigation On Recycled Aggregate Concrete

Experimental Investigation and Yield Line Prediction for

The present investigation was conducted to evaluate the influence of recycled aggregates on structural behaviour of reinforced concrete (RC) slabs. Concrete mixtures of 0.6 and 0.4 water/cement ratios were used to produce normal strength concretes and high strength concretes, respectively. Various concrete mixtures were prepared by replacing 19 mm natural coarse …

Experimental investigation on the use of recycled aggregates

Experimental investigation on the use of recycled aggregates in producing concrete Mutairi and Haque (2003) used old demolished concrete to replace 50 and 100% of the coarse aggregate and seawater to replace 25, 50 and 100% of the tap water in a standard concrete mix

Materials | Free Full-Text | Experimental Investigation on

With the requirement of sustainable development and environmental protection worldwide, recycled concrete aggregate (RCA) has been commonly used as the new aggregate of concrete in recent years [1,2,3].According to studies in the literature [4,5,6], the coarse RCA has certain unbeneficial effects on the properties of new concrete, due to the special characteristics of a rough surface, a low ...

EXPERIMENTAL INVESTIGATION ON RECYCLED PLASTICS AS

168 Int. J. Struct. & Civil Engg. Res. 2014 Daniel Yaw Osei, 2014 EXPERIMENTAL INVESTIGATION ON RECYCLED PLASTICS AS AGGREGATE IN CONCRETE Daniel Yaw Osei1* 1 Department of Civil Engineering, Cape Coast Polytechnic, Cape Coast, Ghana. *Corresponding author:Daniel Yaw Osei dyawosei @gmail.com ISSN 2319 – 6009 www.ijscer.com

Prediction Models for the Mechanical Properties of Self

After almost two decades, the idea to combine concrete with waste recycled tire rubber as an aggregate replacement is still the subject of a large number of experimental investigations. To date, a considerable number of authors investigated traditional concrete with recycled rubber derived from

EXPERIMENTAL INVESTIGATION ON CONCRETE BY PARTIAL REPLACING

Based on the experimental investigation reported in the work, the following conclusions are drawn: The workability of recycled aggregate and crushed glass concrete mix is satisfactory compare to recycled aggregate concrete and crushed glass has satisfied workable concrete. The recycled aggregate concrete has a convenient

Suitability Investigation of Recycled Concrete Aggregates for

Suitability Investigation of Recycled Concrete Aggregates for Concrete Production: An Experimental Case Study Woubishet Zewdu Taffese 1 1 Department of Civil Engineering, Aalto University, P.O. Box 12100, FI-00076 Aalto, Finland

Concrete With Alternate Aggregate Materials

Durability Of Recycled Aggregate Concrete With. 20191129Main objective of this experimentation is to study the effect of alternate wetting and drying on concrete produced by replacing natural coarse aggregates by recycled aggregates and on recycled aggregate concrete with different supplementary cementitious materials.

Recycled Plastics as Coarse Aggregate for Structural Concrete

Recycled Plastics as Coarse Aggregate for Structural Concrete. Praveen Mathew 1, Shibi Varghese ... EXPERIMENTAL INVESTIGATION: ... Suparma, L., B., Laboratry design and investigation of the properties of continuously graded Asphaltic concrete containing recycled plastics aggregate replacement (Plastiphalt), Cement and Concrete Composites, Vol ...

(PDF) Experimental Investigation of Green Concrete in

Recycling is the act of processing the used material for use in producing new product. The use of naturally available aggregate is getting more and more intense with the advanced development in infrastructure area. In order to reduce the usage of

APPLICATION OF RECYCLED AGGREGATE CONCRETE FOR STRUCTURAL

The study was divided into three main parts and included experimental work on the quality of recycled aggregate and recycled aggregate concrete, a feasibility study on the reuse of concrete waste, production of recycled aggregate using real-scale plant, and quality of recycled aggregate concrete.

Experimental Investigation of Concrete Blocks Manufactured

Experimental Investigation of Concrete Blocks Manufactured Using Recycled Coarse and Fine Aggregates Obtained from Building Demolition Waste - written by Mr. Shaik Numan Mahdi , Dr. Dushyanth V Babu R , Mr. Srinidhi K Laishram published on 2018/07/30 download full article with reference data and citations

AN EXPERIMENTAL INVESTIGATION ON STRENGTH

parameters and other properties of concrete. An experimental investigation has been conducted to replace the natural coarse aggregate with different percentages of recycled coarse aggregate. This replacement of aggregate produces a new type of concrete known as recycled aggregate concrete. Along with an abbreviated overview

EXPERIMENTAL INVESTIGATION ON GEOPOLYMER CONCRETE

EXPERIMENTAL INVESTIGATION ON GEOPOLYMER CONCRETE WITH PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH RECYCLED COARSE AGGREGATE 1 V.Ronald Frank Duff, 2M.Kirubakaran, 3M.Murugalingam 1Department of Civil Engineering, Loyola Institute of Technology, Chennai-600123, Tamilnadu 2 Department of Civil Engineering, Loyola Institute of Technology, …

(PDF) Experimental Investigation of Concrete Properties on

The paper presents an experimental investigation out to evaluate the mechanical properties of concrete mixtures in which fine aggregate (sand) was replaced with Copper Slag (CS) while coarse ...

Experimental Investigation on the Influence of Steel Fiber

Abstract: An experimental investigation was carried out to investigate the influence of steel fiber on the compressive and tensile strength of recycled aggregate concrete. The experimental program consisted of testing 100x100 concrete cubes. The experimental variables used were the water/cement ratio, recycled aggregate, fly ash and steel fiber volume fraction of 1.5% M-3 of concrete and the ...

INVESTIGATION OF STRESS - STRAIN BEHAVIOUR OF RECYCLED

This paper presents the results of an experimental investigation about the mechanical behaviour of recycled aggregate concrete under uniaxial and cyclical compressive loads. Both monotonic complete stress–strain curves and cyclic

Experimental Investigation of Properties of Concrete

from 4.759.5 mm was adopted as the recycled coarse aggregate in the experimental study, - to be consistent with the size of NA ordered. Fine debris with size ranging from 01.18 mm was adopted as - the recycled fine aggregate. The fineness modulus for recycled concrete aggregates (RCA) and

FRP-Confined Recycled Coarse Aggregate Concrete

The in situ application of recycled aggregate concrete (RAC) is of great significance in environmental protection and construction resources sustainability. However, it has been limited to nonstructural purposes due to its poor mechanical performance. External confinement using steel tubes and fiber-reinforced polymer (FRP) can significantly improve the mechanical performance of RAC and thus ...

Experimental Investigation on the Effects of Recycled

Experimental Investigation on the Effects of Recycled Aggregate on Fracture Behavior of Polymer Concrete João Marciano Laredo dos Reis*, Marco Antonio Godoy Jurumenha Theoretical and Applied Mechanics Laboratory – LMTA, Mechanical Engineering Post Graduate Program – PGMEC, Universidade Federal Fluminense – UFF, Rua Passo da Pátria 156, Bl.

EXPERIMENTAL INVESTIGATION ON PERFORMANCE OF RECYCLED

concluded as, it can be seen that recycled concrete aggregate as natural coarse aggregate has no detrimental effect on the strength and performance of concrete when designed correctly.An experimental study was carried out to investigate the properties of concrete with recycle aggregates. The recycled concrete aggregate used in this

Shear-Friction Behavior of Recycled and Natural Aggregate

11/1/2015 · The results of an experimental investigation of the shear-friction behavior of recycled and natural coarse aggregate concrete are reported. Eighteen non-precracked pushoff specimens were tested. The percentages of replacement of coarse aggregates with recycled aggregates in the concrete mixtures were 0%, 50%, or 100%.

Experimental Investigation for the Influence of Recycled

Designing recycled concrete mixture proportion of different recycled coarse and fine aggregate replacement content by pulp content ,then testing compressive strength and splitting tensile strength. The text results show that: With the increasing of recycled aggregate content , the compressive strength and splitting tensile strength of recycled aggregate concrete trended to decrease.

AN EXPERIMENTAL INVESTIGATION ON STRENGTH PROPERTIES OF

parameters and other properties of concrete. An experimental investigation has been conducted to replace the natural coarse aggregate with different percentages of recycled coarse aggregate. This replacement of aggregate produces a new type of concrete known as recycled aggregate concrete. Along with an abbreviated overview

Strength and Durability Evaluation of Recycled Aggregate Concrete

May 14, 2015 · The main objectives of the experimental program were to (i) investigate variability of recycled aggregate properties and their impact on concrete production and (ii) evaluate properties of concrete prepared with 100 % recycled aggregate.

Use Of Recycled Aggregate In Concrete

Use of recycled aggregate in concrete can be useful for environmental protection. Recycled aggregates are the materials for the future. The application of recycled aggregate has been started in a large number of construction projects of many European, American, Russian and Asian countries. Many countries are giving infrastructural laws relaxation for increasing the use of recycled aggregate ...

EXPERIMENTAL INVESTIGATION ON PARTIAL REPLACEMENT OF WASTE

Mariaenrica Frigione (2010) had conducted an investigation on using recycled PET bottles as fine aggregate in concrete and concluded the workability, compressive strength, split tensile strength is slightly lower than referenceconcrete and moderately higher ductility.

Uniaxial Damaged Plastic Constitutive Relation of Recycled

This paper presents a proposed uniaxial damaged plastic constitutive relation of recycled aggregate concrete (RAC) based on the experimental studies. A total of five groups of RAC specimens with different recycled coarse aggregate (RCA) replacement percentages of 0, 25%, 50%, 75%, and 100%, respectively, are tested under both monotonic loading and cyclic loading.

Experimental investigation of hygrothermal performance of

Experimental investigation of hygrothermal performance of recycled aggregate concrete Marina Alagušić, Ivana Banjad Pečur Department of Materials, Faculty of Civil Engineering, University of Zagreb, Croatia ABSTRACT Increasing demand on energy efficiency and natural resources conservation is challenging the construction sector.

Experimental investigation of recycled aggregate effect on

Aug 13, 2018 · The purpose of this paper is to conduct a laboratory investigation on measuring the tensile strength of recycled concrete using a double punch test. Furthermore, one of the main goals of this study is to compare the tensile and compressive strengths of recycled concrete samples.,Recycled concrete samples were made with variables such as aggregate type (natural stone and aggregate recycled ...

Experimental investigation on properties of recycled

experimental investigation on properties of recycled aggregates, bagasse ash and steel fiber on properties of concrete laxman k.lahamge1 2 Department of Civil Engineering, Pravara Rural ...

EXPERIMENTAL INVESTIGATION ON CONCRETE WITH REUSED AGGREGATE

This paper is about the usage of Recycled Concrete Aggregate (RCA) to replace 50% of natural coarse aggregate in the Concrete. Due to usage of Recycled Concrete Aggregate, strength of the concrete will be reduced. So to improve the strength of concrete, admixtures can be added in it.

Experimental Investigations Of Quarry Dust Concrete

Experimental Investigations Of Quarry Dust Concrete. We are a large-scale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment, milling equipment, mineral processing equipment and building materials equipment.

Suitability Investigation of Recycled Concrete Aggregates

Physical and mechanical characteristics of recycled concrete aggregate (RCA) acquired from concrete waste are thoroughly examined. ... Suitability Investigation of Recycled Concrete Aggregates for Concrete Production: An Experimental Case Study. Woubishet Zewdu Taffese 1. ... However, in this experimental work, the shape of the RCA applies no ...

seminar report on waste and recycled materials in concrete

seminar projects thread methods test aggregates concrete, presentation on waste and recycled materials in concrete technology, use of recycled aggregates in concrete in ppt, use of recycled concrete aggregates ppt, concrete incorporating founfry sand as fine aggregates, use of recycled aggregates in concrete seminar report, abstract for ppt on ...

Seismic Performance of Interior and Exterior Beam–Column

3/3/2019 · However, only a few experimental tests have been conducted on recycled aggregate concrete (RAC) beam–column joints. This paper presents an experimental investigation of the seismic behavior of various types of RAC beam–column joints. A series of five RAC beam–column joint specimens, including three interior joints and two exterior joints ...

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