strength of concrete with beach sand as fine aggregate

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Research Article Strength of Concrete by Partially ,

Keywords: M-sand, compressive strength, replacement, glass fibers, strength & testing of concrete, Super plasticizer INTRODUCTION Concrete is a building material composed of cement, sand as fine aggregate, crushed rock as coarse aggregate and water High Performance Concrete (HPC) is...

EFFECT ON COMPRESSIVE STRENGTH OF CONCRETE USING SEA SAND ,

Limitations have been laid on the large scale mining of river sand from river beds In this context there are cases of illegal mixing of sea sand with river sand This paper mainly presents the practical study of the compressive strength of the concrete in which sea sand was used as fine aggregate is partially or completely replaced...

FLEXURAL AND TENSILE STRENGTH PROPERTIES OF ,

as fine aggregate The proportion of lateritic sand was varied from 0% to against quarry dust at intervals of 25%, using concrete mix of 1:15:3 and water/cement ratio of 065 Concrete samples were prepared, cured for 28 days, and tested in the laboratory to destruction in order to determine their flexural and tensile strength properties ....

STUDY ON STRENGTH AND DURABILITY OF CONCRETE BY ,

Although natural fine aggregates (ie, river sand) are so far and/or will be superior to any other material in making concrete, their availability is continuously being depleted due to the intentional overexploitation through out the Globe Hence, partial or full replacement of fine aggregates by the other...

COMPARING THE COMPRESSIVE STRENGTHS OF CONCRETE ,

that obtained from conventional concrete made with river sand Key word: Quarry dust, river sand, compressive strength, water cement ratio, workability 1 INTRODUCTION Concrete is a mixture of water, cement or binder and aggregates (fine and coarse aggregate) and is a commonly used material for construction (Barritt, 1984)...

Effect of use of Silica Sand as Fine Material in Concrete

[6] Farid Debieb, Said Kenai, “The use of coarse and fine crushed bricks as aggregate in concrete” Construction and building materials, 2008, Pg No 886 to 893 [7] Joseph O Ukpata, Maurice E Ephraim, Godwin A Akeke, “Compressive strength of concrete using lateritic sand and quarry dust as fine aggregate”...

EXPERIMENTAL STUDY ON CONCRETE USING SEA SAND AS ,

is experiment the suitability to use beach/sea sand as a substitute for river sand as fine aggregate for concrete Experimental results show that the washed sea sand is ideal for concrete and plastering activiti When compared with river sand concrete, 50 and replacement of sea sand with...

Aggregate Properties - The Concrete Portal

However, aggregate in concrete is stronger than the concrete for conventional concrete, while the aggregate strength is lower than concrete strength for high strength concrete, where the cementitious matrix is extremely strong Aggregate strength depends on its parent rock composition, texture and structure...

Concrete Technology Flashcards | Quizlet

Concrete Technology Test #1 Review STUDY PLAY Water Cement Ratio (w/c) , Curing - process of concrete hydrating & gaining strength - dependent on moisture and temp-when hydration stops, strength gaining stops , for coarser aggregate, more fine aggregate is ,...

Section 501 Concrete - wisconsindotgov

Coarse aggregates Those aggregates predominantly retained on the No 4 sieve 501253 Fine Aggregates (1) Fine aggregate consists of a combination of sand with fine gravel, crushed gravel, or crushed stone consisting of hard, strong, durable particl 5012531 Deleterious Substances (1) Do not exceed the following percentages:...

Study on Strength of Concrete using Lateritic Sand and ,

This consequently contributes to improve the strength of concrete The main objective of this project is fully replace the natural conventional river sand fine aggregates with some alternative materials like quarry dust and lateritic sand in concrete and study their influences on structural properties of concrete...

CHAPTER 4 AGGREGATES - Civil Engineering Department

and the cement paste Affects the strength and durability of concrete Other types of fine material: Silt and crusher dust Affect the bond between cement paste and aggregat –“BS EN 12620: Aggregates for Concrete” limits the content of all three materials not more than the follows: • 15% by weight in crushed sand...

Effect of Fineness of Sand on the Cost and Properties of ,

ASTM Designation: C33-93- standard specification for concrete aggregates"–The fine aggregate shall have not more than 45% passing any sieve and retained on the next consecutive sieve and its fineness modulus will not be less than 23 and not more than 31 Rest is the same as for AASTHO M6-93 , Effect of Fineness of Sand on Flexural ....

Experimental Study On Partial Replacement Of Sea Sand As ,

1 To study the practical utilization of sea sand as fine aggregate by partially and completely 2 To determine the compressive strength of concrete and spilt tensile strength of concrete with different percentages of sea sand as fine aggregate as partial replacement 3 The sea sand is replaced accordingly 20%, 30%....

What are the materials for partial replacement of sand in ,

Feb 01, 2017· This paper examines the possibility of using SGP as a replacement in fine aggregate for a new concrete Natural sand was partially replaced (10%, 20%, 30%, 40% and 50%) with SGP Compressive strength, Tensile strength (cubes and cylinders) and Flexural strength up to 180 days of age were compared with those of concrete made with natural fine ....

Effect of Fineness of Sand on the Cost and Properties of ,

ASTM Designation: C33-93- standard specification for concrete aggregates"–The fine aggregate shall have not more than 45% passing any sieve and retained on the next consecutive sieve and its fineness modulus will not be less than 23 and not more than 31 Rest is the same as for AASTHO M6-93 , Effect of Fineness of Sand on Flexural ....

STRENGTH PERFORMANCE OF CONCRETE USING BOTTOM ,

workability decreased with the use of coal bottom ash as a replacement of fine aggregate in concrete Compressive strength of bottom ash concrete at the curing age of 28 days was increased compared to control concrete Splitting tensile strength of concrete ,...

What is the most suitable size of aggregate for maximum ,

What is the most suitable size of aggregate for maximum strength of concrete? , A " C= CEMENT S= SAND(FINE AGREEGATE) , A design using beach sand is a prescription for concrete failure ....

HOW FINE AGGREGATES AFEECTS CONCRETE MIX DESIGN

Fine aggregates affecting concrete mix design strength Gradation of fine aggregates The gradation of sand is given by sieve analysis The sieve analysis Fine aggregates affecting concrete mix design strength Gradation of fine aggregates The gradation of sand is given by sieve analysis , for above zones are given in table 4 of IS 383 The ....

HOW FINE AGGREGATES AFEECTS CONCRETE MIX DESIGN

Fine aggregates affecting concrete mix design strength Gradation of fine aggregates The gradation of sand is given by sieve analysis The sieve analysis Fine aggregates affecting concrete mix design strength Gradation of fine aggregates The gradation of sand is given by sieve analysis , for above zones are given in table 4 of IS 383 The ....

CREEP AND SHRINKAGE FROM MANUFACTURED FINE HAWAIIAN ,

It was found that the creep and shrinkage from the manufactured sand were similar to that from concretes cast with beach sand The compressive strength versus age curve of manufactured fine Hawaiian aggregate concretes was similar to beach sand concrete The values of ultimate shrinkage strains and ultimate creep strains are reported...

of beach sand as fine aggregate for concrete ppt

quarry dust as fine aggregate in concrete ppt suggest that concrete containing mixtures of lateritic sand and quarry dust can be reasonably used in structural elements as for normal concrete (concrete with river sand as fine aggregate) Keywords: concrete, flexural strength, tensile strength, lateritic sand, quarry dust...

Effect of aggregate type on Compressive strength of ,

Effect of aggregate type on Compressive strength of concrete Abdullahi M , and river gravel, were used The fine aggregate is normal sand obtained from a borrow pit Preliminary laboratory investigation was conducted to ascertain the suitability of using the aggregates for construction work , Effect of aggregate type on Compressive ....

of beach sand as fine aggregate for concrete ppt

quarry dust as fine aggregate in concrete ppt suggest that concrete containing mixtures of lateritic sand and quarry dust can be reasonably used in structural elements as for normal concrete (concrete with river sand as fine aggregate) Keywords: concrete, flexural strength, tensile strength, lateritic sand, quarry dust...

Effect of very fine aggregate on concrete strength ,

Abstract The effect of very fine aggregate on the water requirement and strength evolution of superplasticized concrete was studied The maximum aggregate size was 6 mm, fine aggregate content 0–15% of the total aggregate, binder (OPC and silica) content 80–800 kg m −3, and specific surface area of the finest aggregate material 18–1000 m 2 kg −1...

Strength Characteristics of Concrete Mix by Replacing Fine ,

Strength Characteristics of Concrete Mix by Replacing Fine Aggregates with Industrial Sand Gaurav Sharma*, Partap Singh** *Civil Engineering, Lovely professional university **Structure , Lovely professional university Abstract- Presently large amount of industrial sand are generated from metal industri The Disposal of Industrial Sand is an...

Comparative Study on Strength Properties of Concrete Made ,

paper reports the average compressive strength of concrete made with river sand (fine aggregate) and the one produced with the dune sand (fine aggregate) A concrete of nominal mix 1:2:4 using w/c ratio of 062 were adopted to produce concrete cubes 150mm x 150mm x 150mm 7, 14, 21, 28 days hydration period was adopted...

WHAT ARE THE PROPERTIES OF AGGREGATES FOR CONCRETE ,

Oct 01, 2016· The specific surface area of the fine aggregate is very much more than that of coarse aggregate Also read: How to Calculate Total Surface Index of Aggregate 11 Deleterious Materials Aggregates should not contain any harmful material in such a quantity so as to affect the strength and durability of the concrete...

(PDF) SEA SAND AS FINE AGGREGATE FOR CONCRETE PRODUCTION ,

First was control mix (without Sea sand), and the cement concrete using river sand from 4 - 10% Strength of other six mixes contained Sea sand Fine aggregate (sand) cement concrete using sea sand can reach 30 – 35 N/mm2 was replaced with Sea sand by weight...

Aggregate Properties - The Concrete Portal

However, aggregate in concrete is stronger than the concrete for conventional concrete, while the aggregate strength is lower than concrete strength for high strength concrete, where the cementitious matrix is extremely strong Aggregate strength depends on its parent rock composition, texture and structure...