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(PDF) REPLACEMENT OF NATURAL SAND IN CONCRETE

Up to 25% of the sand content can be replaced with olive husks to produce reasonable concrete (Bahoria et al. 2013). In 2007, 4.5% of global CO2 emissions (377 million tons of

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What are the Materials for Replacement of Sand in

The percentage passing 150 microns of manufactured sand is relaxed to 20% (while that of natural sand is limited to 10%). As per design and economics, crushed sand can be used to partially or fully replace river sand from a concrete mix. The Availability of crushed sand is not a concern as it can be manufactured from rocks in any season.

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Replacement of Natural Sand by Crushed Sand in the ...

Jan 25, 2017  Nowadays it is very important to make the concrete economical. Therefore the present work has initiated to make the concrete economical by replacing the natural sand by crushed sand in the concrete. From our study it is concluded that different Crushed sand gives different results for compressive strength depending on different quarries and from study of

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Replacement of Sand in Concrete for Sustainable Building ...

Aug 23, 2019  The tensile strength of the concrete also increases, if the replacement of fine aggregate is up to a certain percentage. Hence, one can replace the river sand up to 25%-50% in the concrete mixes. This type of replacement has

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Properties of Concrete by Replacement of Natural Sand

The results have shown that the natural sand can be replaced with the artificial sand upto a maximum replacement level of 60% in order to produce concrete of satisfactory strength. The results have also indicated that concrete slab panels showed minimum area of cracks on its surfaces thus improving the durability property.

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Replacement of River Sand by M Sand Concrete - IJERT

Nov 22, 2019  18.8% greater compressive strength than conventional concrete when compared to 2.5 % and 1.5% of the silica fume. Average increase in compressive strength of concrete was found to be 11%, 12%, 18.8% and 5% for partial replacement of natural sand by M-Sand with 10 %, 30 %, 50% and 70%. Th.

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Replacement of Natural Sand with Robo/Artificial Sand in ...

The developing country like India facing shortage of sand, Mix 2 is with 40% replacement of natural sand by good quality natural sand and particularly in India, natural manufactured sand and Mix 3 is with 60% manufactured sand deposits

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STUDY ON PROPERTIES OF CONCRETE WITH

In the present investigation workability, strength and durability of concrete with manufactured sand as replacement to natural sand in proportions of 0%, 20%, 40%, 60% and 100% is

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Concrete without sand? - Down To Earth

In his study published in the International Journal of Sustainable Construction Engineering Technology in December 2010, he says that the mechanical properties of special concrete made with 30 per cent replacement of natural sand with washed bottom ash by weight has an optimum usage in concrete in order to get a favourable strength and good ...

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Replacement of Natural Sand in Concrete by Polyethylene ...

Replacement of Natural Sand in Concrete by Polyethylene Bottles 1Sahil Verma, 2Sahil Arora ... plastic crushed bottles of appropriate size in concrete with partial replacement of fine aggregates and it has the potential ... owing to the rapid depletion of the natural resources. The properties of PET are as follows: Sr.No. Coefficient of

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(PDF) STUDY ON EFFECTIVE REPLACEMENT OF NATURAL SAND

20 and M-25 grade concrete) were selected for natural sand to achieve the replacement of natural sand by crusher dust. The replacement level considered f or the study were 20, 40, 60, 80 100% by ...

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Replacement of Natural Sand with ... - Semantic Scholar

Concrete is the most undisputable material being used in infrastructure development throughout the world. It is a globally accepted construction material in all types of Civil Engineering structures. Natural sand is a prime material used for the preparation of concrete and also plays an important role in Mix Design. Now a day‟s river erosion and other environmental issues have

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Partial Replacement Of Natural River Sand With Crushed ...

The use of crushed rock sand as a partial replacement of river sand in concrete production was investigated. Water cement ratio varied between 0.55 and 0.59 for 0 % to 100 % natural sand replacement. The slump ranged between 49 and 60 mm for 0

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Experimental Study on Partial Replacement of Natural

Experimental Study on Partial Replacement of Natural Sand with M- Sand and Cement with Lime Stone Powder A Jayaraman 1* ... Sand LSP) concrete 16.24% ,11.54% and 31.58% of compressive strength is reduced when compared to the 50% - 10% (M-Sand LSP) concrete which is found that 1:2:4 mix ratio. ...

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Concrete without sand? - Down To Earth

In his study published in the International Journal of Sustainable Construction Engineering Technology in December 2010, he says that the mechanical properties of special concrete made with 30 per cent replacement of natural sand with washed bottom ash by weight has an optimum usage in concrete in order to get a favourable strength and good ...

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Effect of replacement of River sand by M-sand in high ...

Effect of replacement of River sand by M -sand in high strength concrete Mani kandhan.K.U 1, Sathya kumar.N 2, Sakthivel.R 3 1,2,3 Department of civil engineering, Bannari amman institute of technology Abstract ² During the past few decades C ommon River san d has become expe nsive due to excessive cost of transport from natural sources.

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Eco-Friendly Alternatives To ... - Specify Concrete

Jul 18, 2019  Posted on July 18, 2019. Concrete is a mixture of cement, gravel, sand, water and a range of aggregates. With about 10 billion tons of concrete produced every year, it is the most consumed substance in the world, second only to water.. It is also the world’s most widely used material for construction – from bridges to large buildings, concrete forms the very foundation

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Using of Robo Sand or M Sand instead of natural sand - The ...

May 07, 2020  Advantages of M-sand are: 100 % replacement to natural sand and it is one of the byproduct of aggregates; No scarcity as the Government is encouraging the business to garner un-tapped revenue; Govt. has identified the place and accorded the sanction for carrying out quarrying and crushing activities without compromising on any environmental issue

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Natural sand substitution by copper mine waste rocks for ...

Regarding phosphate solid wastes, El Machi et al. [12] investigated the possibility of using flint as a total replacement for natural gravel in concrete mixtures. The study results confirmed that flint waste rocks can be recycled in the full replacement

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(PDF) Effect of Partial Replacement of Crushed Aggregate ...

Journal of Structural Engineering and Geotechnics, 11(1),25-32,Winter and Spring 2021 Effect of Partial Replacement of Crushed Aggregate with Natural Sand on Mechanical and Rheological Properties of Self-Compacting Concrete Hamidreza Aminia, Jamal Ahmadib,*,Behzad Saeedi Razavic, Mehdi Babaeia a Department of Civil Engineering, Faculty of Engineering, Zanjan

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Ground Waste Tire Rubber as a Total Replacement of Natural ...

Oct 23, 2021  Considering recommended requirements for concrete paving members in terms of mechanical strength, water drainage performance, acoustic attenuation, and dynamic and energy absorption behavior, a comprehensive laboratory testing is proposed for five different formulations varying the sand-rubber replacement level and the proportion ratio between ...

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Stone Dust in Concrete: Effect on Compressive Strength

replacement of fine aggregate with stone dust is adaptable (Franklin et al., 2014). It was observed that the replacement of natural sand by crusher dust increased the compressive strength of concrete by 5-22% and it was also found that amongst all the mixes, the highest compressive strength was

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light weight concrete 6.docx - LIGHT WEIGHT CONCRETE ...

Concrete made with limestone filler as replacement of natural sand in concrete can attain more or less same compressive strength, tensile strength, permeability, modulus of rupture and lower degree of shrinkage as the control concrete.Coal‐based electricity generation results in the production of significant quantities of coal combustion ...

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Properties Of Concrete By Replacement Of Natural Sand

the natural sand can be replaced with artificial sand up to a maximum replacement level of 60% in order to produce concrete of satisfactory workability and compressive strength and also with cracks of lesser areas.

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Effect of replacement of natural sand by manufactured sand ...

The global consumption of natural sand is very high, due to the extensive use of concrete or mortar. In general, the demand of natural sand is quite high in developing countries to satisfy the rapid infrastructure growth, in this situation developing country like India facing shortage in good quality natural sand (Amnon and Hadassa 2006).

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Partial Replacement of Sand by Quarry Dust in Concrete

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

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Sand Replacement in Structural Lightweight Concrete ...

The splitting tensile strengths of seven structural lightweight concretes containing natural sand fines are reported. This paper is third in a series regarding the partial or com-plete replacement of lightweight fines with sand.

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Effect of replacement of River sand by M-sand in high ...

Effect of replacement of River sand by M -sand in high strength concrete Mani kandhan.K.U 1, Sathya kumar.N 2, Sakthivel.R 3 1,2,3 Department of civil engineering, Bannari amman institute of technology Abstract ² During the past few decades C ommon River san d has become expe nsive due to excessive cost of transport from natural sources.

Get price

Natural sand substitution by copper mine waste rocks for ...

Regarding phosphate solid wastes, El Machi et al. [12] investigated the possibility of using flint as a total replacement for natural gravel in concrete mixtures. The study results confirmed that flint waste rocks can be recycled in the full replacement

Get price

Replacement of Fine Aggregate by M-Sand - IJSTE

3) Replacement of 15% Natural River sand by manufactured sand yielded good split tensile strength for M20 grade concrete. 4) Replacing natural sand by manufactured sand induces higher strength in concrete than the conventional concrete. 5) Better control over gradation and free from impurities.

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(PDF) Effect of Partial Replacement of Crushed Aggregate ...

Journal of Structural Engineering and Geotechnics, 11(1),25-32,Winter and Spring 2021 Effect of Partial Replacement of Crushed Aggregate with Natural Sand on Mechanical and Rheological Properties of Self-Compacting Concrete Hamidreza Aminia, Jamal Ahmadib,*,Behzad Saeedi Razavic, Mehdi Babaeia a Department of Civil Engineering, Faculty of Engineering, Zanjan

Get price

Stone Dust in Concrete: Effect on Compressive Strength

replacement of fine aggregate with stone dust is adaptable (Franklin et al., 2014). It was observed that the replacement of natural sand by crusher dust increased the compressive strength of concrete by 5-22% and it was also found that amongst all the mixes, the highest compressive strength was

Get price

Ground Waste Tire Rubber as a Total Replacement of Natural ...

Oct 23, 2021  Considering recommended requirements for concrete paving members in terms of mechanical strength, water drainage performance, acoustic attenuation, and dynamic and energy absorption behavior, a comprehensive laboratory testing is proposed for five different formulations varying the sand-rubber replacement level and the proportion ratio between ...

Get price

Properties and microstructure of concrete using pozzolanic ...

Aug 13, 2019  Fresh concrete properties. Fresh concrete or plastic concrete is a freshly mixed material which can be moulded into any shape. The workability (Fresh concrete test) test results carried out by using slump, compaction factor, flow and vee bee degree with different percentage replacement of natural sand by manufactured sand and 20% cement replaced by different

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(PDF) materials Shrinkage Study and Strength Aspects of ...

Dec 03, 2021  materials Shrinkage Study and Strength Aspects of Concrete with Foundry Sand and Coconut Shell as a Partial Replacement for Coarse and Fine Aggregate December 2021 Materials 14(23)

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Experimental Investigation on Geopolymer Concrete with ...

The aim of this research was to find the best alternative for river sand in concrete. In both geopolymer concrete (GPC) and cement concrete (CC), the fine aggregates are replaced with various sustainable mineral ashes, and mechanical and durability tests are conducted. Specimens for tests were made of M40 grade GPC and CC, with five different soil types as river sand

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STRENGTH AND DURABILITY STUDIES ON CONCRETE MADE

properties of concrete by replacing the natural river sand with M-sand. The study replaced 20% of natural river sand with M-sand. It was reported that a slight increase in MOE from 22 kN/mm 2 to 23 kN/mm 2 was observed. In addition, improvement in other mechanical properties was also reported. Furthermore, Lokeshwaran and Natarajan [5]

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