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experimental study on recycled aggregate concrete

experimental study on recycled aggregate concrete

Experimental Study on Recycled Concrete Aggregates

Experimental Study on Recycled Concrete Aggregates Zidan 4Ahmed1, Syed Khaja Yaser Ali2, Mohammed Ahmed uddin3, Mr. Ahmed Abdul Ahad 1, 2, 3B.E Students, Dept of Civil Engineering, ISL Engineering College, Hyderabad 4Assistant Professor, Dept of Civil Engineering, ISL Engineering College, Hyderabad

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Experimental Study on Recycled Aggregate Concrete ...

Corpus ID: 138483891. EXPERIMENTAL STUDY ON RECYCLED AGGREGATE CONCRETE @inproceedings{Murali2012EXPERIMENTALSO, title={EXPERIMENTAL STUDY ON RECYCLED AGGREGATE CONCRETE}, author={G. Murali and G. Rajan and N. Shifu}, year={2012} }

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Experimental Study of Compressive Strength of Recycled ...

Apr 25, 2014  From the experimental work Experimental Study of Compressive Strength of Recycled Aggregate Concrete, the following conclusion can be made: Recycling and reuse of building wastes have been found to be an appropriate solution to the problems of dumping hundred of thousands tons of debris accompanied with shortage of natural aggregates.

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An experimental study on the effect of recycled aggregate ...

May 25, 2015  In this experimental study, the effect of the recycled aggregate on interfacial property, permeability and strength characteristics of the concrete was evaluated in order to examine the relationship between the recycled aggregate and the performance of the hardened concrete. Five types of recycled aggregate and four levels of w/c ratio were tested.

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An experimental study on the effect of recycled aggregate ...

In this experimental study, the effect of the recycled aggregate on interfacial property, permeability and strength characteristics of the concrete was evaluated in order to examine the relationship between the recycled aggregate and the performance of the hardened concrete. Five types of recycled aggregate and four levels of w/c ratio were tested.

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Experimental Study on High Strength Concrete with

Experimental Study on High Strength Concrete With Recycled Aggregate 85 erpublication the paste and aggregate surface With most natural aggregates, it can be able to make concretes up to 120 MPa compressive strength by improving the strength of the cement paste, which

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(PDF) Experimental Study on Recycled Concrete Aggregates ...

The purpose of this experimental study is to analyze the mechanical properties of concrete; when cement is partially replaced with RHA and natural aggregates by recycled aggregates (RA).

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Experimental Research on Recycled Aggregate Concrete for ...

Apr 26, 2012  Experimental Research on Recycled Aggregate Concrete for Highway Pavement ... Compared with ordinary concrete, recycled aggregate concrete has characteristics like the better water retention, poor liquidity, lower compressive strength, and the same wear resistance. It is conclusive that the recycled coarse aggregate (RCA) replacement ratio has ...

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Experimental study on the interface between low cement ...

There are some studies about the shear transfer on recycled aggregate concrete , that found: i) the use of recycled coarse aggregate negatively affects the aggregate interlock action and some codes, namely, ACI and PCI are conservative for predicting the shear stress in RAC specimens with uncracked or cold-joint interfaces, ii) the ultimate ...

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Experimental Study on Green Concrete Made With Recycled ...

Experimental Study on Green Concrete Made With Recycled Aggregates Mohammed Faiz uddin1, 2Mohd Arsalan , M A Jaleel Farooqui3, Mr. Mir Firasat Ali4 1, 2, 3 B.E Students, Dept of Civil Engineering, ISL Engineering College, Hyderabad 4Assistant Professor, Dept of Civil Engineering, ISL Engineering College, Hyderabad

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A STUDY ON RECYCLED CONCRETE AGGREGATES

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 construction waste has been dramatically increased in the last

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Experimental study on microstructure and structural ...

Experimental study on microstructure and structural behaviour of recycled aggregate concrete. Visualitza/Obre. 01Mel01de02.pdf (7,556Mb) 02Mel02de02.pdf (3,940Mb) ... The use of recycled aggregates in concrete opens a whole new range of possibilities in the reuse of materials in the building industry. This could be an important breakthrough for ...

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(PDF) EXPERIMENTAL STUDY ON SHEAR BEHAVIOR OF

[15] Kishore R, (1994) “Some Studies on Recycled Aggregate Concrete,” PhD Thesis, 1994, IIT Bombay, India. [16] Kou Shicong, “Reusing recycled aggregates in structural concrete”, Ph. D thesis, 2006, The Hong Kong polytechnic university.

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Experimental study on reuse of recycled concrete ...

Sep 07, 2017  Recycled aggregates recovered from abandoned buildings or demolished concrete structures were reused to produce concrete columns as new building components. A quasi-static test on 10 recycled aggregate concrete filled steel tubular (RACFST) columns was carried out. The mechanical properties of RACFST columns in the study include failure mode, hysteretic loops, skeleton curves,

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Experimental research on mechanical properties of recycled ...

Jul 28, 2011  Abstract: Through a series of experiments, used construction rubbish as recycled aggregate, the compressive strength and elastic modulus of recycled concrete specifically were studied, which recycled concrete specimens with this recycled aggregate, that contain C20, C30 C40 these three kinds of compressive strength levels by different recycled coarse aggregate contents (30%, 50%

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Experimental Study on Thermal Conductivity of Self ...

The research focuses on the use of recycled aggregate (RA), from waste pieces generated during production in precast plants for self-compacting concrete (SCC) manufactured with a double sustainable goal: recycle manufacturing waste (consumption) and improvement of the thermal properties of the manufactured product (energy efficiency).

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Effect of flue gas temperature on NO2 adsorption by aged ...

Recycled aggregates and recycled aggregate concrete second state-of-the-art report developments 1945–1985 journal, May 1986 Hansen, Torben C. Materials and Structures, Vol. 19, Issue 3

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Experimental Study on Thermal Conductivity of Self ...

The research focuses on the use of recycled aggregate (RA), from waste pieces generated during production in precast plants for self-compacting concrete (SCC) manufactured with a double sustainable goal: recycle manufacturing waste (consumption) and improvement of the thermal properties of the manufactured product (energy efficiency).

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Experimental Study with Cement Mortars Made with Recycled ...

Aug 24, 2021  recycled concrete aggregate has a water absorption coefficient seven times higher than natural aggregate, this has a negative impact through the demand for a

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Experimental Research on Recycled Aggregate Concrete for ...

Apr 26, 2012  Experimental Research on Recycled Aggregate Concrete for Highway Pavement ... Compared with ordinary concrete, recycled aggregate concrete has characteristics like the better water retention, poor liquidity, lower compressive strength, and the same wear resistance. It is conclusive that the recycled coarse aggregate (RCA) replacement ratio has ...

get price

Experimental study on reuse of recycled concrete ...

Sep 07, 2017  Recycled aggregates recovered from abandoned buildings or demolished concrete structures were reused to produce concrete columns as new building components. A quasi-static test on 10 recycled aggregate concrete filled steel tubular (RACFST) columns was carried out. The mechanical properties of RACFST columns in the study include failure mode, hysteretic loops, skeleton curves,

get price

Experimental research on mechanical properties of recycled ...

Jul 28, 2011  Abstract: Through a series of experiments, used construction rubbish as recycled aggregate, the compressive strength and elastic modulus of recycled concrete specifically were studied, which recycled concrete specimens with this recycled aggregate, that contain C20, C30 C40 these three kinds of compressive strength levels by different recycled coarse aggregate contents (30%, 50%

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Experimental Study on Tensile Creep of Coarse Recycled ...

Experimental Study on Tensile Creep of Coarse Recycled Aggregate Concrete Tae-Seok Seo1), and Moon-Sung Lee2),* (Received March 2, 2015, Accepted July 23, 2015, Published online September 15, 2015) Abstract: Previous studies have shown that the drying shrinkage of recycled aggregate concrete (RAC) is greater than that of

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Experimental Study on Tensile Creep of Coarse Recycled ...

Sep 15, 2015  Previous studies have shown that the drying shrinkage of recycled aggregate concrete (RAC) is greater than that of natural aggregate concrete (NAC). Drying shrinkage is the fundamental reason for the cracking of concrete, and tensile creep caused by the restraint of drying shrinkage plays a significant role in the cracking because it can relieve the tensile stress and results in the delay of ...

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A STUDY ON RECYCLED CONCRETE AGGREGATES

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 construction waste has been dramatically increased in the last

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Experimental Study on Forecasting Mathematical Model of ...

On the basis of basic law in AASHTO2007 model, the forecasting mathematical model of drying shrinkage of recycled aggregate concrete (RAC) is established by regression analysis and experimental study. The research results show that (1) with the replacement rate of RCA increases, the drying shrinkage value of RAC increases; this trend is even more obvious in the early drying time. (2) The

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STUDY ON SILICA INFUSED RECYCLED AGGREGATE

Keywords: Concrete, Silica fumes, Recycled aggregate, Design of experiments. 1. Introduction Sustainable development is an important concept in today’s world. Recycled aggregate (RA) which is generated as a waste product of the construction world is identified as a sustainable material and lot of research works are done in this area [1-3].

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Experimental Study on the Chloride Diffusivity of Recycled ...

The study presented herein has been carried out in order to investigate the chloride diffusivity of recycled aggregate concrete (RAC). Meanwhile, the effect of the binder type, involving cement replacement materials such as, fly ash, slag and silica fume on the chloride diffusivity has also been investigated. For this purpose, RAC and concrete containing the different type of binders with w/b ...

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EXPERIMENTAL STUDIES ON THE HOMOGENEITY AND

118 Experimental Studies on The Homogeneity and Compressive Strength Prediction of Recycled Aggregate Concrete (RAC) Using Ultrasonic Pulse Velocity (UPV) Studies on the use of recycled aggregates have been performed extensively, including studies on the effective percentage of recycled aggregate, the effect of demolished aggregate used in

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(PDF) Experimental Study on Strength and Durability ...

This research work is done to obtain different properties of fibre reinforced recycled aggregate concrete using artificial sand, and to find the optimum percentage replacement of recycled coarse aggregate in concrete with constant 50% replacement of

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Experimental Study on a Prediction Model of the Shrinkage ...

applied sciences Article Experimental Study on a Prediction Model of the Shrinkage and Creep of Recycled Aggregate Concrete Zhenyuan Lv 1, Chao Liu 1,*, Chao Zhu 1, Guoliang Bai 1,2 and Hao Qi 1 1 College of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China; [email protected] (Z.L.); [email protected] (C.Z.); [email protected] (G.B.);

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