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experimental investigation on recycled aggregate concrete

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

Prediction of time-dependent behaviour of steel–recycled

Recycled aggregate concrete (RAC) has several potential applications in floor systems. However, in the composite floor system with profiled steel sheeting, differential relative humidity occurs due to the thickness of slabs, and consequently leads to non-uniform shrinkage and creep deformations.

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.

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

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 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.

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EXPERIMENTAL INVESTIGATION ON RECYCLED PLASTICS AS AGGREGATE

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.

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PROPERTIES OF RECYCLED AGGREGATE CONCRETE

Based on the years of extensive experimental rese-arch, and the research conducted by eminent experts, an overview is provided of the most basic properties and application of recycled aggregate concrete. It has been shown that the ... Mirjana Malešev, et al., Properties of recycled aggregate concrete

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

EXPERIMENTAL INVESTIGATION OF RECYCLED AGGREGATE CONCRETE

transition zone, Normal mixing approach, Pre-soaked slurry two stage mixing approach, Recycled aggregate concrete, Recycled coarse aggregate. Cite this Article: Santosh Kumar, Sonu Pal, Prof. N. Kisku, Prof. V. Pandey, Experimental Investigation of Recycled Aggregate Concrete Using Pre-Soaked Slurry Two Stage Mixing Approach.

Use of RECYCLED AGGREGATES In CONCRETE

This paper reports the results of experimental investigations on recycled aggregate concrete. Properties of Recycled Concrete Aggregate Particle Size Distribution The result of sieve analysis carried out as per IS 2386 for different types of crushed recycled concrete aggregate and natural aggregates.

(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 ...

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%.

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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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 of photocatalytic effects of

This research investigated the capacities of recycled aggregate concrete adopting entire concrete waste reuse model in degrading NO2. Two major issues within environmental sustainability were addressed: concrete waste reuse rate and mitigation of hazards substances in the polluted air. ... T1 - Experimental investigation of photocatalytic ...

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, …

An experimental study on shear capacity of interfaces in

This may raise concerns about the use of recycled aggregate concrete (RAC) in those structural applications, wherein the resistance mechanisms may be affected by the properties of the coarse aggregates. ... multiple regression analysis of the results of the 48 push‐off specimens of this investigation along with experimental results of the ...

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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 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.

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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 ...

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.

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 ...