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and flexural strengths besides durability of concrete made with Quarry Dust have been investigated. Cement Concrete mix using Quarry Dust as Fine Aggregate is designed using M20. Combinations used for this study, i. Concrete using natural sand as fine aggregate. ii. Concrete using 75% natural sand and 25% Quarry Dust. iii.
Experimental Investigations on Mode II Fracture of Concrete with Crushed Granite Stone Fine Aggregate Replacing Sand combinations of crushed stone fine aggregate and natural river sand. The locally available crushed stone fine aggregate is used in this study to explore and demonstrate the use of sustainable materials in concrete construction.
Abstract. This paper presents the results of an experimental investigation carried out to evaluate the compressive strength and transverse strength of 1 : 3 mortar mixes in which natural sand was replaced with 20%, 50%, and quarry dust by weight which were further modified by partially replacing cement with four percentages (15%, 20%, 25%, and 30%) of low calcium fly ash.
This experimental investigation was carried out on three series of concrete mixtures: sand substitution mixture, gravel substitution mixture and a mixture of both aggregates (sand and gravel). The concrete formulations were produced with a constant water/cement ratio.
Experimental Investigation on replacement of Sand by Quarry Dust in Concrete Abstract Experimental Investigation on replacement of Sand by Quarry Dust in Concrete Now a days the utilization and consumption of natural aggregates and cement as largest concrete component is rapidly and constantly increasing in the production of concrete. Get Price
Experimental Investigation on replacement of Sand by Quarry Dust in ConcreteMain Paper K. Mamta, Mr. Ahsan Rabbani *** Abstract Now a days the utilization and consumption of natural aggregates and cement as largest concrete component is rapidly and constantly increasing in the production of concrete. ...
maximum content of quarry dust partial replacement of cement in concrete. The percentages of quarry dust partial replacement of cement in concrete are 0, 10%, 15%, 20%, 25%, 30%, 35%, and 40%. M20, M30, M40 grade concrete cubes of 150x150x150mm size were cast for conducting compressive strength test.
The experimental results showed that up to 10% of marble dust can be used as replacement of cement in concrete with an increase of compressive strength at 28 days of % and % for M25 and M30 concrete respectively. Workability of concrete in term of slump increased with increase in the percentage of marble dust in concrete.
The flexural strength of concrete made with quarry dust as fine aggregate is higher (about %) than conventional river sand concrete. 2. The 10–15% rule of thumb was found to be applicable in the estimation of flexural strength of quarrysand concrete based on its compressive strength.
Jun 02, 2016· An Investigation into the Use of Manufactured Sand as a Replacement for Fine Aggregate in Concrete ... experimental details related to the use of a range of manufactured sands of varying fines content as a complete replacement for natural sand in concrete. It also presents the selection and justification of the fine aggregate ...
2. To determine the best suitable ratio of Sand: Quarry Dust in concrete to obtain the desired design compressive strength. 2 Literature Review I. G. Balamurugan and Dr. P. Perumals carried out an experimental study on the replacement of sand with quarry dust in the conventional concrete.
The use of the replacement materials offer cost reduction, energy savings, arguably superior products, and fewer hazards in the environment. In this project our main objective is to study the influence of partial replacement of cement with marble powder, and to compare it with the compressive and tensile strength of ordinary M20 concrete.
Abstract: This research study includes check the feasibility and performance of stone dust and waste foundry sand in concrete. In this study experimental investigation are performed to evaluate the fresh and hardened properties of concrete containing stone dust and waste foundry sand as fine aggregate replacement.
An experimental investigation has been carried out to explore the possibility of using the granite powder and iron powder as a partial replacement of sand in concrete. Twenty cubes and ten beams of concrete with GP and twenty cubes and ten beams of concrete with IP were prepared and tested.
Feb 25, 2017· From experimental studies 25% of partial replacement of sand with quarry dust improved hardened concrete properties. 5. Ramarao Chimata, Venkateswara,:have made investigated on partial replacement of sand with quarry dust and glass fibers for studying mechanical properties of rigid pavements.
wage and quarry dust, Msand is an economic alternative to the river sand. In this investigations Metakaolin, as partial cement replacement and Quarry dust, Msand as partial fine aggregates replacement. A total of 15 specimens were considered and there reinforcement ratios are uniform were fabricated and tested.
Use of Quarry Dust to Replace Sand in Concrete ... EXPERIMENTAL INVESTIGATION A. Mix proportioning ... were used by weight and w/c ratio was fixed according to the slump requirement of 60mm. For this concrete mix, quarry dust was added for replacement of sand .
In order to study the strength behaviour and fire resistance of the concrete made with full replacement of sand with Quarry stone dust the tests are conducted. Results so obtained for the tests conducted on cubes and prisms for M25 and M40 grades of concrete with various dosages of super plasticiser at 7days and 28 days were tabulated.
This present work is an attempt to use Quarry Dust as partial replacement for Sand in concrete. Attempts have been made to study the properties of concrete and to investigate some properties of Quarry Dust the suitability of those properties to enable them to be used as partial replacement materials for sand in concrete.
Apr 18, 2018· experimental study on partial replacement of cement by bio ash in mortar duration: ... behaviour of concrete by partial replacement of cement and sand with marble powder and quarry dust ...
The concept of replacement of natural fine aggregate by quarry dust which is highlighted in the study could boost the consumption of quarry dust generated from quarries. By replacement of quarry dust, the requirement of land fill area can be reduced and can also solve the problem of natural sand scarcity. The availability of sand at low cost as a fine aggregate in concrete is not suitable and ...
Feb 22, 2016· As there are very limited studies on replacement of sand with quarry dust, the objective of this study is to conduct an experimental study on properties of the concrete for replacement of sand by stone waste for different types of cement with chemical admixture and .
Apr 08, 2015· Improved Concrete Properties Using Quarry Dust as Replacement for Natural Sand 50 Fig. 56 respectively VI. RESULTS The results of the physical properties like specific gravity, Particle Size analysis and bulking are the most needed for determining the mix design of the concrete. The results are as follows 1.
Abstract. Abstract —This study presents an experimental investigation on selfcompacting concrete (SCC) with fine aggregate (sand) replacement of a Quarry Dust (QD) (0%, 25%, 50%, 75%, ) and addition of mineral admixtures like Fly Ash (FA) and Silica Fume (SF) chemical admixtures like super plasticizers (SP).
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