workability quarry dust in concrete mix
workability quarry dust in concrete mix
Zhengzhou, Henan China
24 hours At your service

workability quarry dust in concrete mix

Strength and Workability Properties of Concrete Replaced ...

concrete is used with quarry dust in proportions of 0%,10%,20%,30%,40%,50%,60%,70%,80%,90% and 100% In second phase GGBS in various proportions of 10%,20%,30% were tested . In third phase combination of GGBS and quarry dust were tested .From this research this results are much better as compare to conventional

More

Strength and Workability Properties of Concrete Replaced ...

03.01.2016  A.Workability. Freshly mixed concrete were tested for workability by slump value. In this investigation, M30 mix concrete is considered to perform the test by-weight basis by replacing. 0%, 10%, 20%, 30% ,40% ,50% ,60% ,70% ,80%,90% and. 100% of fine aggregate replaced by quarry dust. In phase two only cement is replaced by GGBS 10%,20% ,30%.

More

Suitability of Quarry Dust as Fine Aggregate in Concrete

concrete casting. The presence of quarry dust in concrete can give high compressive result which is greater than normal concrete for 28 day. The optimum percentage of quarry dust in mix design is 50% except for w/c 0.57%. Certain proportion of quarry dust can be used as fine aggregate in concrete. REFERENCES

More

Effect of Quarry Dust on High Performance Concrete

suitability of using quarry dust in concrete and to compare its properties with that of the conventional concrete. Hence a simple mix design procedure has been developed especially for M60 grade concrete. In this work, the feasibility of the usage of quarry dust as 60:40 proportion of substitution of

More

Strength and Workability Properties of Concrete Replaced ...

03.01.2016  A.Workability. Freshly mixed concrete were tested for workability by slump value. In this investigation, M30 mix concrete is considered to perform the test by-weight basis by replacing. 0%, 10%, 20%, 30% ,40% ,50% ,60% ,70% ,80%,90% and. 100% of fine aggregate replaced by quarry dust. In phase two only cement is replaced by GGBS 10%,20% ,30%.

More

Strength and Workability Properties of Concrete Replaced ...

Strength and Workability Properties of Concrete Replaced by Quarry Dust and GGBS T. Divya Bhavana Assistant Professor Department of Civil Engineering Aurora Engineering College Hyderabad, India Etaveni Madhavi Civil Assistant Professor Aurora Engineering College Hyderabad, India Abstract – Concrete is the most widely used construction material in civil

More

Effect of Quarry Dust on High Performance Concrete

Keywords - High performance Concrete, Quarry dust, Strength, Workability, Mechanical properties. 1.0 INTRODUCTION Concrete is a widely used material in the world. Based on global usage, it is placed at second position after water. Fine aggregate is an essential component of concrete. The most commonly used fine aggregate is natural river or pit sand. The global

More

The Utilization of Quarry Dust as Fine Aggregates in Concrete

Mix The concrete mix according to the mix design was prepared without the use of any admixtures. Concrete cubes of 150mm x 150mm x 150mm were casted with different ratios of sand to quarry dust. Sand was replaced by quarry dust in the proportions of 25%, 50%, 75% 100% in concrete cubes were casted using this concrete containing quarry dust.

More

Study of Concrete Involving Use of Quarry dust as Partial ...

negatively impacting the workability of concrete mix. Slump was minimum for the concrete mixture containing 40% quarry dust in place of fine aggregates. The variation of slump with quarry dust content is depicted in Fig. 3. Table1: Chemical Composition Of Quarry dust Oxide Percentage ( %) SiO 2 62.48 Al 2 O 3 18.72 Fe 2 O 3 6.54 CaO 4.83 MgO 2.56 Na 2 O Nil K 2

More

Mix proportion of Quarry dust concrete. Download ...

For mixes M20 and M25, quarry dust concrete with water cement ratio 0.65 showed same slump as that of control concrete with w/c 0.5 [28] In view of the above studies, following observations are ...

More

AN EXPERIMENTAL STUDY ON USE OF QUARRY DUST AND

concrete tests shows clearly that more than 40% replacement causes decrease in strength and workability of concrete hence the percentage of mix shall be kept upto 40%. Index Terms - Recycled Aggregates (RA), Quarry Dust (QA), Strength, Workability 1. INTRODUCTION Concrete is a composite man made material and is most widely used building material in the

More

(PDF) Study on Performance of Quarry Dust as Fine ...

07.03.2018  The suitability of quarry dust as alternative material for the river sand in concrete manufacturing is studied. M25 grade concrete was prepared with 0%, 20%, 40%, 60%, 80% partial replacement of ...

More

(PDF) Effect of water cement ratio on the workability and ...

For mixes M20 and M25, quarry dust concrete with water cement ratio 0.65 showed same slump as that of control concrete with w/c 0.5 [28] In view of the above studies, following observations are ...

More

Optimum utilization of Quarry dust as partial replacement ...

The use of quarry dust in concrete is desirable because of its benefits such as useful disposal of by products, reduction of river sand consumption as well as increasing the strength parameters and increasing the workability of concrete (Jain et. al., 1999). It is used for different activities in the construction industries such as road construction, manufacture of building materials, bricks ...

More

Strength and Workability Properties of Concrete Replaced ...

03.01.2016  A.Workability. Freshly mixed concrete were tested for workability by slump value. In this investigation, M30 mix concrete is considered to perform the test by-weight basis by replacing. 0%, 10%, 20%, 30% ,40% ,50% ,60% ,70% ,80%,90% and. 100% of fine aggregate replaced by quarry dust. In phase two only cement is replaced by GGBS 10%,20% ,30%.

More

Strength and Workability Properties of Concrete Replaced ...

Strength and Workability Properties of Concrete Replaced by Quarry Dust and GGBS T. Divya Bhavana Assistant Professor Department of Civil Engineering Aurora Engineering College Hyderabad, India Etaveni Madhavi Civil Assistant Professor Aurora Engineering College Hyderabad, India Abstract – Concrete is the most widely used construction material in civil

More

Effect of Quarry Dust on High Performance Concrete

Keywords - High performance Concrete, Quarry dust, Strength, Workability, Mechanical properties. 1.0 INTRODUCTION Concrete is a widely used material in the world. Based on global usage, it is placed at second position after water. Fine aggregate is an essential component of concrete. The most commonly used fine aggregate is natural river or pit sand. The global

More

The Utilization of Quarry Dust as Fine Aggregates in Concrete

Mix The concrete mix according to the mix design was prepared without the use of any admixtures. Concrete cubes of 150mm x 150mm x 150mm were casted with different ratios of sand to quarry dust. Sand was replaced by quarry dust in the proportions of 25%, 50%, 75% 100% in concrete cubes were casted using this concrete containing quarry dust.

More

Study of Concrete Involving Use of Quarry dust as Partial ...

negatively impacting the workability of concrete mix. Slump was minimum for the concrete mixture containing 40% quarry dust in place of fine aggregates. The variation of slump with quarry dust content is depicted in Fig. 3. Table1: Chemical Composition Of Quarry dust Oxide Percentage ( %) SiO 2 62.48 Al 2 O 3 18.72 Fe 2 O 3 6.54 CaO 4.83 MgO 2.56 Na 2 O Nil K 2

More

Mix proportion of Quarry dust concrete. Download ...

For mixes M20 and M25, quarry dust concrete with water cement ratio 0.65 showed same slump as that of control concrete with w/c 0.5 [28] In view of the above studies, following observations are ...

More

AN EXPERIMENTAL STUDY ON USE OF QUARRY DUST AND

concrete tests shows clearly that more than 40% replacement causes decrease in strength and workability of concrete hence the percentage of mix shall be kept upto 40%. Index Terms - Recycled Aggregates (RA), Quarry Dust (QA), Strength, Workability 1. INTRODUCTION Concrete is a composite man made material and is most widely used building material in the

More

(PDF) Study on Performance of Quarry Dust as Fine ...

07.03.2018  The suitability of quarry dust as alternative material for the river sand in concrete manufacturing is studied. M25 grade concrete was prepared with 0%, 20%, 40%, 60%, 80% partial replacement of ...

More

(PDF) Effect of water cement ratio on the workability and ...

For mixes M20 and M25, quarry dust concrete with water cement ratio 0.65 showed same slump as that of control concrete with w/c 0.5 [28] In view of the above studies, following observations are ...

More

Optimum utilization of Quarry dust as partial replacement ...

The use of quarry dust in concrete is desirable because of its benefits such as useful disposal of by products, reduction of river sand consumption as well as increasing the strength parameters and increasing the workability of concrete (Jain et. al., 1999). It is used for different activities in the construction industries such as road construction, manufacture of building materials, bricks ...

More