quarry dust as replacement for sand in concrete pdf ppt

Effect of Quarry Dust on High Performance Concrete

Effect of Quarry Dust on High Performance Concrete

Effect of Replacement of Natural Sand with Sandstone Quarry Dust on Workability of Concrete 54 4.8 Effect of Replacement of Natural Sand with Sandstone Quarry Dust on 1-day Density of Concrete 57 4.9 Effect of replacement of Natural Sand with Sandstone Quarry Dust on Compressive Strength of Concrete 59 4.10 for partial replacement of sand. Prakash Raos etal investigations were with full replacement of sand with crusher dust in concrete only. Investigations on full replacement of sand for mortar in brick masonry with 59 crusher dust as is available from the crusher are reported in this paper. Also, the fines below 150 micron size are quarry dust concrete continues to increase with age for all the percentage of quarry dust contents. Balamurugan concluded that concrete acquires maximum increase in compressive strength at 50 % sand replacement. When compared with concrete with only river sand, the amount of increase in strength is 19.18% and 5.21% for M20 and M25 respectively.

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Partial Replacement of Sand with Quarry Dust in Concrete

Partial Replacement of Sand with Quarry Dust in Concrete

The use of rock dust as an alternative to natural sand was also reported by 5. The use of up to 20% quarry waste fine as a partial replacement for natural sand in the production of concrete, in Malaysia was also reported 6. Use of crushed granite fines or crushed rock fines as an alternative to sand in concrete production was also reported 7. During the tenure of the study, some physical and engineering properties of quarry dust and sand were determined and compared. The compressive strength of concrete was determined after replacing sand with quarry dust in various ratios. The results of the study showed encouraging results for replacement of 50% of sand with quarry dust. Quarry dust wastes are used as alternative construction materials for natural sand replacement in order to minimize the shortage of river sand in concrete production in some countries. For instance, quarry dust was used to replace the river sand in India to conserve the sustainable development of scarcely available natural sand 13,14.

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Partial Replacement of Fine Aggregates with Quarry

Partial Replacement of Fine Aggregates with Quarry

Replacement Material for Sand in Concrete. Results obtained indicate that the incorporation of quarry dust into the concrete mix as partial replacement material to river sand resulted in lower 28th day compressive strength. The results of the study also indicates that quarry dust can be utilised as partial replacement material to sand, in Sep 07, 2017 The replacement of natural fine aggregate by using quarry dust leads to consumption of generated quarry dust, the requirement of land fill area can be reduced and solves the natural sand scarcity problem. The sand availability as a fine aggregate at low cost which needs the reason to search as a alternative material. Mar 15, 2021 The quarry dust concrete and river sand concrete shoed slump test values of 80 mm and 60 mm, respectively. And, fresh concrete mix of quarry dust concrete showed lower workability than river sand concrete for 124 mix ratio and water-cement ratio of 0.55. The higher slump interposed for quarry dust may be due to higher sand content in quarry dust.

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USE OF RICE HUSK ASH AS PARTIAL REPLACEMENT FOR

USE OF RICE HUSK ASH AS PARTIAL REPLACEMENT FOR

-The reduction in the sources of natural sand and the requirement for reduction in the cost of concrete production has resulted in the increased need to identify substitute material to sand as fine aggregates in the production of concretes especially in Concrete. Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials. 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. III. grades of concrete by replacement of sand with quarry dust. Key Words Concrete, Compressive strength, Quarry Dust, Replacement, Sand. 1. INTRODUCTION Quarry dust, is a by-product releases from the cutting and crushing process of stone which is a concentrated material to use as fine aggregates. By exploding mountain, rock will be crushed to

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STUDY OF PARTIAL REPLACEMENT OF FINE

STUDY OF PARTIAL REPLACEMENT OF FINE

This study was conducted to determine the compressive strength and flexural strength of foam concrete by using quarry as partial sand replacement material. This report presents the feasibility of the usage of quarry dust as 10 %, 20 % and 30 % substitutes for sand in foam concrete. May 19, 2020 Sudhir S. Kapgate and S. R. Satone , Effect of quarry dust as partial replacement of sand in concrete Indian streams research journal , vol.3(5), 2013, ISSN 2230-7850. R Chandana Sukesh, Katakam Bala Krishna, P.Sri Lakshmi Sai Teja, S.Kanakambara Rao, Partial Replacement of Sand with Quarry Dust in Concrete. 1. The compressive strength of concrete is i use of quarry dust up to 10% replacement of sand. F rom 10% there is decrease in compressive strength 2. The split tensile strength concrete is increased by the use of quarry dust up to 0% replacement of fine aggrega te. From 10% there is a decrease in split tensile strength. 3.

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59 SUBSTITUTION OF QUARRY DUST TO SAND FOR

59 SUBSTITUTION OF QUARRY DUST TO SAND FOR

International Journal of Scientific and Research Publications, Volume 5, Issue 7, July 2015 1 ISSN 2250-3153 Partial Replacement of Sand by Quarry Dust in Concrete Sumit L. Chauhan, Raju A.Bondre Assistant Professor P. I. G. C. E. Nagpur Abstract- The paper describe the role of quarry dust In the of various complex silicates are formed, causing the mass to construction of buildings and other ... river sand. Quarry dust and Marble powder contains similar properties as that of river sand and hence accepted as a building material. The present paper focuses on investigating maximum percentage replacement of river sand by Quarry dust and Marble powder in varying equal percentages 0%, 10%, 20%, 30%, 40%, 50%, and 60% for M25 mix designations. of quarry dust and the suitability of those properties to enable quarry dust (Celik et.al.,) to be used as partial replacement material for sand in concrete. 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

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Stone Dust Concrete Structural Engineering

Stone Dust Concrete Structural Engineering

to study the effect of partial replacement of fine aggregates by quarry dust and cement by fly ash on cement concrete. 1.2 NEED FOR INVESTIGATION Quarry Dust These residues are generally less than 1% aggregate production in the normal concrete. The introduction of quarry dust for mixing is limited due to its high fineness. found that the compressive and flexural strength of concrete made of Quarry Rock Dust are nearly 10% more than the conventional concrete (Suribabu et al., 2015). In the present study it is proposed to investigate the optimum replacement of river sand with stone dust for concrete in term of compressive strength performance at 7 days and 28 days. II. Dec 20, 2016 Ppt of green concrete ... Use of quarry or stone dustUse of quarry or stone dust When quarry or stone dust is used in concrete as a 100% replacement of natural sand with stone dust does not change the compressive strength of concrete or there will be improvement in the compressive strength of concrete. There was up to 10% increase in ...

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Suitability of Scoria as Fine Aggregate and Its Effect on

Suitability of Scoria as Fine Aggregate and Its Effect on

usage of quarry dust as 6040 proportion of substitution of natural sand i.e (quarry dust replaces 60% of natural sand) in concrete. Silica fume is added as mineral admixture by 15% of weight of cement and steel fiber used in different percentage (0.5%, 1.0%, and 1.5%) to increase the tensile strength. concrete mix and quarry dust will be used as a fine aggregate. The gravity quarry dust is replaced by sand varying different percentage (0%, 15%, 30%, 45%, 60% 75%). then test data of quarry dust concrete will be compared with test data from a standard concrete without quarry dust Keywords Quarry, water cement ratio, compressive The 0% replacement was to serve as control for other samples. 2.3. Concrete Mix Design The concrete used in this research work was made using Binder, Sand and Gravel. The concrete mix proportion was 124 by weight. 2.4. Casting of samples Cubic specimens of concrete with size 150 x 150 x 150 mm were cast for determination of all measurements.

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