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COMPARING THE COMPRESSIVE AND FLEXURAL STRENGTH

2021-11-23 · Abstract. This study tried to compare the flexural strength of concrete made with riversand and quarry dust as fine aggregate.River sand was collected from Osogbo, Osun State, replaced at 0- at intervals of 10% with quarry dust gotten from Wasimi, Osun State, Nigeria.Abstract Common river sand is expensive due to the excessive cost of transportation from natural sources.

Quarry fines: an ideal material for the manufacture of ...

2020-10-8 · Manufactured sand is produced by the crushing of hard rocks and during this process, about 25% of the stone is converted into fine dust called quarry fines or quarry dust (QD). Most of the quarry dust is formed while devastating, crushing and screening of extracted rock to …

COMPARATIVE ANALYSIS OF RIVER SAND, M-SAND …

2019-5-10 · increases, the concrete''s strength of cubes made of M-Sand and Quarry sand are found more or less equal. As compressive strength is the main property of the concrete that is considered in design, we can replace of natural sand by either manufactured sand and quarry sand completely in making concrete.

An Experimental Study on Quarry Dust as a Fine …

2019-4-11 · by stone dust gave better strength at 7 days as well as at 28 days. Syam Prakash V., Krishnan D. and Jeenu G. investigated the effect of stone dust on M60 grade of high strength concrete. It concluded that strengthen properties like compressive strength and tensile strength increased when stone dust was replaced by more than 60%.

Investigations on Various Concrete Properties by ...

2021-7-23 · Table 8. Compressive Strength of Concrete. S.No. % of Stone Dust Compressive Strength 7 Days N/mm2 2 28 Days N/mm 01 0% stone dust 13.165 17.5 02 25% stone dust 14.5 20 03 50% stone dust 12.3 15 04 75% stone dust 11.1 13.7 constant water cement ratio 0.5 are found to be 3, 5, 2, 2

COMPARING THE COMPRESSIVE STRENGTHS OF …

2018-9-14 · as a total replacement to river sand in the production of concrete, and comparing the results (compressive strength) to that obtained from conventional concrete made with river sand. Key word : Quarry dust, river sand, compressive strength, water cement ratio, workability.

IS 1121-1 (1974): Methods of test for determination of ...

2018-2-2 · determining the strength properties of various stones. ''I''his standard covering compressive, transverse and shear strength properties of· building stones was published in 1957 and is being revised based on the actual use of it in the past 17 years and the experience gained in testing of building stones for these properties in the various research

(PDF) EFFECT OF SULPHURIC ACID ON THE COMPRESSIVE …

The effect of quarry dust on the flexural strength of concrete has been experimentally studied and reported in this paper. Concrete used was prepared by replacing 25% and of sand by weight ...

Introduction to Quarry-Dust as Partial Replacement ...

2020-5-19 · QUARRY DUST AS FINE AGGREGATE: EFFECT ON COMPRESSIVE STRENGTH, DURABILITY AND WORKABILITY OF CONCRETE. The experimental study done by R Chandana Sukesh, Katakam Bala Krishna, P.Sri Lakshmi Sai Teja, S.Kanakambara Rao.[6] in which replacement of the sand with quarry dust shows an improvement in the compressive strength of the concrete.

A study on laterite stones as building material

2018-9-4 · compressive strength obtained from Malar quarry. ableT 2: estT results of compressive strength on cubes obtained from Malar Quarry. Sample No. Depth from the top (m) Hardness (Mohs scale) Speci c gravity Compres-sive strength (N=mm2) 1 2 3 to 4 2.7 4 2 6 2 to 3 2.48 2.58 3 7.5 2 to 3 2.62 2.34 ableT 3: Results of uncon ned compressive strength ...

Stone Dust in Concrete: Effect on Compressive Strength

2017-8-24 · making. Quarry dust can be utilized in concrete mixtures as a good ... The compressive strength of concrete from stone powder showed 14.76% higher value than that of the concrete made of normal sand (Mahzuz et al., 2011). It is ... river sand with stone dust for concrete in term of compressive strength performance at 7 days and 28 days.

(PDF) Stone Dust in Concrete: Effect on Compressive …

2021-11-19 · Results shows natural sand can be effectively replace with stone dust and maximum strength attains at 60 percent replacement of natural sand with stone dust …

A Technical Review on Quarry Dust and Foundry Sand …

2015-1-30 · the study is to replace the sand partially or fully by Quarry stone dust or Foundry sand in mortar as in future there will be depletion of sand. Hence, it is necessary to find inexpensive and easily available alternative material to Natural River Sand. Key words: Quarry Stone dust, Foundry sand, Compressive strength, Tensile strength

ANALYSIS ON STRENGTH OF CONCRETE BY PARTIAL …

2017-5-7 · The crusher tidy created from stone crushers and waste by item from quarry is one of the option materials for stream sand. Saw tidy and robosand in extent utilized as fine totals in cement and ... compressive strength of 24.90N/m 2 and 75% totally ... crushed stone very fine sand'', ACI material journal vol.86, No. 4, pp, 417-424 ...

Aggregates for Concrete

2021-8-9 · of gravel and sand that can be readily used in concrete after minimal processing. Natural gravel and sand are usually dug or dredged from a pit, river, lake, or seabed. Crushed stone is produced by crushing quarry rock, boul-ders, cobbles, or large-size gravel. Crushed air-cooled blast-furnace slag is also used as fine or coarse aggregate.

Compressive behaviour of old one-leaf stone masonry …

The average compressive strength of the mortar, measured on 40x40x160mm 3 prisms after 28 days curing and following the standard EN 1015–11, was equal to 1.58 N/mm 2. These results are consistent with the expected values for this type of mortar, which typically exhibits low strength and stiffness. 2.3. Construction process of the panels

EFFECT OF FLY ASH AND QUARRY DUST AS A PARTIAL …

2018-11-5 · aggregates generally consist of natural sand or crushed stone. Medium and fine sand are to be used in mortars. The properties of fine aggregate shall be in accordance with the requirements of IS: 383-197 The compressive strength, crushing value, etc. of the aggregate shall be in accordance with the requirements of IS: 383-1970

Characteristic studies on the mechanical properties of ...

2015-9-9 · Effect of quarry dust on compressive strength of concrete The 100 mm size concrete cubes were used as test specimens to determine the compressive strength. The test results of the cubes are compiled in Figures 2 to 7. 59. The compressive strength of concrete cube ( replacement of sand with quarry dust) and natural sand

Home | Kenda Bricks ltd

2019-5-11 · Compressive strength. Quarry stone has a compressive strength of between 2 to 5 N / mm2 depending on the type of stone which varies from region to region. Interlocking Stabilized soil Bricks have a compressive strength 2.5N /mm2. This shows that they compare well to quarry stone in …

Quarry Dust Used In Place Of Sand For Preparation Of …

(PDF) Stone Dust in Concrete: Effect on Compressive Strength. Concrete of M25 grade was designed for a w/c ratio of 0.48 for the replacement of 10% coarse aggregate with recycled coarse aggregate and replacement of 50, 60 and 70% of fine aggregate (sand ...

Stone Testing

since the strength may vary when the stone is wet, the strength tests (i.e. compressive strength, flexural strength, modulus of rupture) are sometimes performed using wet stone specimens. For the dry condition, the stone specimens are dried in an oven at 60°C ±2°C (140°F ±2°F) for at least 48 hours or

Study on Compressive Strength of Quarry Dust as Fine ...

2017-8-24 · making. Quarry dust can be utilized in concrete mixtures as a good ... The compressive strength of concrete from stone powder showed 14.76% higher value than that of the concrete made of normal sand (Mahzuz et al., 2011). It is ... river sand with stone dust for concrete in term of compressive strength performance at 7 days and 28 days.

Aging and Curing Temperature Effects on Compressive ...

In this study, the researchers investigated the potential use of locally available waste materials from the lime stone quarry and the granite industry as a partial replacement of cement. Quarry sites and granite industry in the eastern province of Saudi Arabia produces tons of powder wastes in the form of quarry dust (QD) and granite sludge (GS), respectively, causing serious environmental ...

Study on Compressive Strength of Quarry Dust as Fine ...

Study on Compressive Strength of Quarry Dust as Fine Aggregat…

A STUDY ON THE STRENGTH OF CONCRETE BYPARTIAL ...

2018-4-13 · Specific gravity of quarry sand 2.55 2.4 Re su lts and Discussion 2.4.1Compressive Strength Test The compressive strength test was conducted on concrete cubes at 3, 7, 28 and 90 days after curing pressive strength of concrete prepared with replacement of natural fine aggregate with QS(quarry sand) by 0%, 30%, 60% and .

Use of Quarry Dust to Replace Sand in Concrete – An ...

2021-6-4 · Table 5.3: Compressive strength of M20 concrete in 28 days due to thermoshock Fine aggregate Sand: Quarry dust temperature Compressive strength (MPa) % of reduction in strength compared with control concrete Normal After thermoshock 100:0 22.22 16.96 23.68 90:10 22.67 17.50 21.25 80:20 24.00 17.63 20.66 70:30 25.33 17.77 20.03

articles on quarry dust blocks

The use of red earth, lateritic soils and quarry dust as ... Mar 01, 2020· After curing the blocks for 7 days the blocks made with cement and river sand had the highest average compressive strength of 2.08 N/mm 2 compared with the rest, the difference between the average compressive strength of the blocks made with cement and quarry dust which is 1.91 N/mm 2 is not so much.

Abrasive and Compressive Properties of Concrete …

2021-10-28 · Using artificial sand to replace natural sand in making concrete is a useful solution for minimizing environmental impact in Southern Vietnam. This investigation focuses the dependence of abrasive and compressive properties of concretes, which is applied for road pavement, upon different contents of fine artificial sand.