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USE OF QUARRY DUST IN CONCRETE AS. 2 Partial Replacement of Sand with Quarry Dust in Concrete Chandana Sukesh Katakam Bala Krishna Lakshmi Sai Teja mbara Rao 3 EXPERIMENTAL INVESTIGATION ON QUARRYDUST CONCRETE WITH CHEMICAL ADMIXTURE 4 Use of crusehed granite fine as replacement ti river sand in concrete production Manasseh JOEL 85 to 96. Get Price
Keeping this in view, this study was undertaken to evaluate the effect of partial replacement of natural sand with stone dust in concrete. Experimental programme was conducted using 30%, 40%, 50% ...
concrete containing quarry dust as fine aggregate along with organic inhibitors namely Triethanolamine and Diethanolamine at 1%, 2%, 3% and 4% by weight of cement. They used the design mix of M20 grade concrete with replacement of sand by quarry dust. The
CIVIL - EXPERIMENTAL PROJECTS CEX001 . Experimental Investigation on Replacement of Sand by Graded Quarry Dust in Concrete CEX002. Experimental Investigation on Partial Replacement of Cement with Glass Powder ... Experimental Investigation on Concrete Containing GGBS CEX046. Behavior of RCC Beam as a Partial Replacement of Fine Aggregate by ...
wage and quarry dust, M-sand is an economic alternative to the river sand. In this investigations Metakaolin, as partial cement replacement and Quarry dust, M-sand as partial fine aggregates replacement. A total of 15 specimens were considered and there reinforcement ratios are uniform were fabricated and tested.
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.
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 21.22 % and 21.56 % for M25 and M30 concrete respectively. Workability of concrete in term of slump increased with increase in the percentage of marble dust in 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.
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.
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 ...
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 ...
This experimental study presents the variation in the strength of concrete when replacing sand by quarry dust from 0% to in steps of 10%. M20 and M25 grades of concrete were taken for study keeping a constant slump of 60mm. The compressive
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.
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. Abstract —This study presents an experimental investigation on self-compacting 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).
Thus, it can be concluded that the replacement of natural sand with Quarry Rock Dust, as full replacement in concrete is possible. B. B. Patel (et al 2012) [6] The compressive strength of concrete increases with increase in content up to 7.5%. Thereafter there is slight decline in strength for 10%, 12% and 15% due excess amount of which ...
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.
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 .
Experimental Investigation on replacement of Sand by Quarry Dust in Concrete-Main 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. ...
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
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.
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.
May 23, 2017· 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 reduc...
The flexural strength of concrete made with quarry dust as fine aggregate is higher (about 4.3%) than conventional river sand concrete. 2. The 10–15% rule of thumb was found to be applicable in the estimation of flexural strength of quarry-sand concrete based on its compressive strength.
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