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Identifying The Strength Characteristics Of Blended ...

concrete member, This bubble is accountable for a superior freezing and thawing resistance and thermal reduce conductivity, low water absorption, high tensile strength, high fire resistance and sound retention, and corrects deficiencies in the sand that causes bleeding.

Mane | Prediction of tensile strength of concrete produced ...

CONCRETE USING PERLITE", Apr -2017. 2. Dr. Ola Adel Qasim, "PERLITE POWDER AND STEEL FIBER EFFECTS ON PROPERTIES OF LIGHT WEIGHT CONCRET" January 2018. 3. S.Rukmangadhara Rao, G.Himali Kumari, N.Vidya Sagar lal, "STUDY ON STRENGTH OF CONCRETE USING ROBO SAND AS A PARTIAL REPLACEMENT OF FINE AGGREGATE", December 2015. 4.

COMPRESSIVE AND TENSILE STRENGTH OF CONCRETE USING ...

In situations where tensile stresses are developed the concrete is strengthened by using steel bars or short randomly distributed fibres forming a composite material called reinforced cement concrete (RCC) or fibre reinforced concrete. The resistance of concrete to the slipping of reinforcing bars embedded in concrete is called bond strength.

(PDF) Flexural and Split Tensile Strength Properties of ...

(Compressive strength, splitting tensile strength and flexural strength) was found to be 10% [10]. Kumar et al, (2010) demonstrated that the splitting tensile strength of concrete can be improved with addition of silica fume [11]. Khaskheli et al, (2010) observed the positive effect of silica fume on flexural strength of concrete [12].

Use of Crushed Granite Fine as Replacement to River Sand ...

and tensile split strength of concrete with different aggregate which are compare with conventional concrete. Strength of concrete for the various combinations studied for the four proportions. From the study it observed that, in case of compressive strength of concrete for Cement, Artificial sand,

Identifying The Strength Characteristics Of Blended ...

Predicting strength of recycled aggregate concrete using ... teristics of concrete such as tensile strength, compressive strength, etc. (Ajdukiewicz and Kliszczewicz, 2002; Tu ... ters are water-cement ratio (W/C), sand-aggregate ratio (S/A), water to total materials ratio (W/T),

tensile strength of concrete using artificial sand

data from the present study. The promotional use of artificial sand will conserve the natural resources for the sustainable development of the concrete in construction industry. Keywords: artificial sand, steel fibres, SFRNSC, SFRASC, compressive strength, flexural strength, split tensile strength. 1. INTRODUCTION

Direct Tensile Strength of Lightweight Concrete Using ...

percentages of 10, 20 and 30% study in the present investigation. The properties like compressive strength, split tensile strength, flexural strength and young's modulus of above combinations were studied and compared with conventional design mix concrete. Hence we can infer that 30% replacement of cement by fly ash is optimum

COMPRESSIVE AND TENSILE STRENGTH OF CONCRETE …

PDF Flexural and Split Tensile Strength Properties of . The synthetic aggregate for use in concrete is a composite material of recycled plastic having a filler encapsulated in the plastic The synthetic aggregate includes between 30 and 50 recycled shredded plastic the balance being filler The plastic may be linear low-density polyethylene LLDPE The filler can include red sand fly ash and ...

Experimental Study on Concrete and Cement Plaster Using ...

It can provide lightweight concrete but with a lower strength compared tonormal concrete. Accordingly, an experimental study of 12 concrete specimens using wastepolypropylene coarse aggregates coated with sand was carried out. Direct tensile tests were conductedto cylinder concrete specimens having diameter of 10 cm and depth of 20 cm respectively.

EXPERIMENTAL STUDY ON COMPRESION AND TENSILE …

waste foundry and artificial sand blended fine aggregate mix. vii. There is 14.03% and 6.73% reduction in split tensile strength and flexural strength respectively for PT42 blended concrete mix as compared to standard concrete mix. viii. 55.21% of cost savings can achieved by replacing the natural sand in concrete with a blend of

Tensile Strength of Concrete Test – Procedure [Civil Planets]

An effort has been made to develop concrete compressive strength prediction models with the help of two emerging data mining techniques, namely, Artificial Neural Networks (ANNs) and Genetic Programming (GP). The data for analysis and model development was collected at 28-, 56-, and 91-day curing periods through experiments conducted in the laboratory under standard controlled conditions.

STRENGTH PROPERTIES OF GEOPOLYMER CONCRETE …

tensile strength and compressive strength was obtained as ... investigated polymer based geopolymer concrete using m-sand. The SEM images of fly ash and manufactured sand were verified in this study. It was also shown that, the ... material and artificial material m. sand for conventional river sand. Concrete mix design for the range of M30 was

Study of Bond Strength of Concrete Using Recycled Aggregates

Sand in concrete. Design Mix for M30 and M40 has been calculated using IS 10262-2009 for both conventional concrete and quarry dust concrete. Tests were conducted on cubes, cylinders and prisms to study the strength of concrete by using Quarry Rock Dust and the results were compared with the Natural Sand Concrete. Cement mortar cubes were

STRENGTH PROPERTIES OF GEOPOLYMER CONCRETE …

The main deficiencies associated with the use of artificial fibers are relatively high cost and health and en-vironmental hazards. ... Sand (Fineness modulus=2.5) and 25-mm down well-graded crushed ... and tensile strength of concrete composites with jute fiber and was compared to those of the plain

Mechanical Properties of M 25 Grade Concrete Made With ...

Specimen – The concrete sample should have a cylindrical shape with a diameter of 150 mm and length 300mm. Range of Load – The testing machine can consistently apply the loads in the range of 1.2 MPa/min to 2.4 Mpa/min. Age of Test – The test shall be made at the period of 7 days and 28 days. Tests at any other age at which the tensile strength is desired may be made if so required.

Strength appraisal of artificial sand as fine aggregate in ...

To construct the model, 25 input parameters were used to achieve one output parameter, referred to as the tensile strength of concrete containing partly pozzolanic materials and manufactured sand. The results obtained in both, the training and testing phases strongly show the potential use of ANN to predict 28 days tensile strength of concretes ...

EXPERIMENTAL STUDY ON COMPRESION AND TENSILE …

Sand in concrete. Design Mix for M30 and M40 has been calculated using IS 10262-2009 for both conventional concrete and quarry dust concrete. Tests were conducted on cubes, cylinders and prisms to study the strength of concrete by using Quarry Rock Dust and the results were compared with the Natural Sand Concrete. Cement mortar cubes were

Prediction of Compressive Strength of Concrete Using ...

The current study adopts the results of completed laboratory experiments for modelling the strength properties of steel slag aggregate concrete using artificial neural network (ANN) technique. Note worthily, the considered experiments reported that strength properties increased with …

Predictive models for determination of compressive and ...

Jun 04, 2012· Importance: Cement is usually subjected to compressive stresses when used in the form of concrete or mortar. The most comprehensive test for cement or for a mixture of it with sand is done by determining its crushing strength.Unfortunately, it requires a very costly machine and, therefore, the usual practice is to use the tensile test instead which can be carried out very cheaply.