application of coarse recycled concrete aggregate, as the component materials in the con- crete mixtures, it ..... compressive strength values of the original concrete, of which ... Eurocode 2 - which can be concluded by analysis of the diagram...

Aug 24, 2011 ... Concrete compressive strength, elastic modulus, and drying ... In fact, the use of recycled aggregate concrete (RAC) is acquiring .... recycled aggregate concrete using regression analysis,” Journal of Hazardous Materials, vol.

At the other extreme, aggregates up to 15 cm (6 in) or more in diameter are used in large ... In modern day mixtures use of recycled/reused materials for concrete ingredients. ... When set, has high compressive strength, low tensile strength.

ABSTRACT: Use of recycled aggregate in concrete can be useful for ... concrete properties like compressive strength, flexural strength, workability etc. are explained .... to facilitate data analysis and facilitating dialogue between agencies for...

The quality of the adhered mortar and properties of recycled aggregates ... An experimental study concluded that compressive strength does not seem to be...

Dec 4, 2014 ... Modeling compressive strength of recycled aggregate concrete by .... RA and strength of their RAC were established using regression analysis...

Keywords: Recycling, flyash, bonding, compressives strength, split tensile strength, regression analysis. 1. Introduction. The Recycling System for concrete being...

the compressive strength of concrete. ... making recycled aggregate concrete can improve the strength of fly ash .... Table 2 Sieve analysis of recycled coarse.

Compressive strength, split tensile strength and modulus of elasticity were ... Cost benefit analysis was done for both recycled and conventional concrete.

Influence of recycled aggregates on compressive strength of concrete ... Their influence on concrete's compressive strength is investigated. .... [8] Vivian W.Y. Tam, X.F. Gao, C.M. Tam, Microstructural analysis of recycled aggregate concrete...

The kinds of recycled aggregates' service lives were 0 year, 10 years and 40 years, ... compressive strength of recycled concrete is higher than the ordinary one...

Keywords--Recycled Aggregate, Concrete, Compressive Strength, Natural Concrete and Slump ... A. Analysis Of Workability Of Recycled Concrete Aggregate.

The influence of SF and GGBFS with RCA of hardened concrete, such as compressive strength, tensile splitting strength, density and water absorption of are...

Apr 30, 2010 ... Recycled concrete aggregate was produced by crushing of “old” concrete ..... Analysis of the concrete compressive strength values points to the...

Sep 26, 2013 ... And the microstructure of recycled concrete aggregate (RCA) was revealed to ... a guide in theoretical and numerical analysis for the design of RAC structures. .... Compressive strength of RAC with seawater corrosion (MPa).

strength of concrete with recycled aggregates [2,4-6]. In a study done using ... Artificial neural networks and Non-Linear regression analysis. Artificial Neural...

the compressive strength of hardened concrete made with recycled concrete ... and analysis had been made on recycled aggregate are because recycled...

May 30, 2014 ... Estimation of compressive strength of high-strength concrete with recycled aggregate using non-destructive test and numerical analysis.

high strength concrete by using different percentage of recycled aggregates. The investigation .... 5.4 Compression Test Result and Analysis. 5-5. 5.5 Indirect...

recycled aggregate concrete properties physical properties mechanical .... aggregates with recycled aggregate decreases the compressive strength by 5 to 25 %. ...... Standard test method for sieve analysis of fine and coarse aggregates ASTM...