what is the replacement for river sand in concrete

What are the Materials for Replacement of Sand in Concrete

Jun 08, 2017· Instead of disposing them in landfills, it can be best utilized as partial replacement to sand In crusher dust, the particles (% finer than 150 microns) are generally high, a major concern limiting its percentage replacement to minimum with sand in a concrete

Replacement of River Sand by M Sand Concrete – IJERT

Replacement of River Sand by M Sand Concrete Dr M Kannan HOD CIVILPITS Paul Imbrish Dept of CIVILPITS Fantin Jesanth A Dept of CIVILPITS Abstract: Manufactured sand is a term used for aggregate material s less than 475mm and which are processed for from crushed rock or gravel due to booming of construction activities in our country, natural sand resources are increasingly

Author: M Kannan, Fantin Jesanth A, Paul Imbrish[PDF]

Replacement of River Sand by M Sand Concrete

Replacement of River Sand by M Sand Concrete Dr M Kannan HOD CIVILPITS Fantin Jesanth A Dept of CIVILPITS Paul Imbrish Dept of CIVILPITS Abstract: Manufactured sand is a term used for aggregate material s less than 475mm and which are processed for from crushed rock or gravel

Author: M Kannan, Fantin Jesanth A, Paul Imbrish[PDF]

Replacement of River Sand by Crushed Sand and its Effect

concrete when river sand was replaced by crushed sand and up to which extent replacement of river sand is significant in accordance with standards and observed that beyond 70% replacement of river sand compressive strength is not increased and slump value crosses the specified control limit

Can we use msand (crusher sand) for concrete instead of

Yes, MSand (crushed sand) can replace 100% river sand in a concrete mix proportion MSand are manufactured by latest technology (Vertical shaft impactor nachines) They give at par results in comparison to rivers sand concrete mixes, in both fresh and hardened state

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Effect of replacement of River sand by Msand in high

effect of M sand as a fine aggregate in high strength concrete and compare the results with the River sand The scope of the present investigation can be summarized as follows: ¾ To study the effect of workability and the str ength of concrete with the replacement of M sand by river sand, at an addition of silica fume with cement

Alternatives of Sand | Seminar Report, PPT, PDF for Civil

Feb 21, 2020· The superior shape and gradation of Poabs MSand ensures high strength concrete with significant savings in cement MSand is crushed aggregates produced from hard granite stone which is cubically shaped with grounded edges, washed and graded with consistency to be used as a substitute of river sand

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Replacement of River Sand by M Sand Concrete

Replacement of River Sand by M Sand Concrete Dr M Kannan HOD CIVILPITS Fantin Jesanth A Dept of CIVILPITS Paul Imbrish Dept of CIVILPITS Abstract: Manufactured sand is a term used for

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Replacement of River Sand by Crushed Sand and its Effect

concrete when river sand was replaced by crushed sand and up to which extent replacement of river sand is significant in accordance with standards and observed that beyond 70% replacement of river sand

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Use of Crushed Granite Fine as Replacement to River Sand

Use of Crushed Granite Fine as Replacement to River Sand in Concrete Production Manasseh JOEL 86 Introduction Concrete is an artificial conglomerate stone made essentially of Portland cement,

Use of Manufactured Sand in Concrete and Construction An

The River sand lifting from river bed, impact the environment in many ways: Due to digging of the sand from river bed reduces the water head, so less percolation of rain water in ground, which result in lower ground water level The roots of the tree may not be able to get water The rainwater flowing in the river

use of crushed granite fine as a replacement to river sand

The study investigates the use of crushed rock sand as viable alternative to Natural River sand that is being conventionally used as fine aggregate in cement concrete Various mix designs were developed for different grades of concrete based on IS, ACI and British codes using Natural River sand and crushed rock sand

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Suitability of Crushed Manufactured Sand for Replacement

C25 concrete properties with partial replacement of river sand by manufactured sand Independent variables • Percentage of manufactured sand • Properties of fine and coarse aggregates • Curing age of cubes Research design The study was an experimental study of C25 concrete properties with and without replacement of manufactured sand

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Research on River Sand Substitutes for Concrete Production

Overview of River Sand and River Sand Substitutes • The local construction industry in Hong Kong, like many other places, has been using river sand for many decades • In fact, the experience of most concrete/mortar producers in Hong Kong is based mainly on the use of river sand With river sand changed to river

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Replacement of River Sand by Crushed Sand and its Effect

concrete when river sand was replaced by crushed sand and up to which extent replacement of river sand is significant in accordance with standards and observed that beyond 70% replacement of river sand compressive strength is not increased and slump value crosses the specified control limit

Use of Manufactured Sand in Concrete and Construction An

The River sand lifting from river bed, impact the environment in many ways: Due to digging of the sand from river bed reduces the water head, so less percolation of rain water in ground, which result in lower ground water level The roots of the tree may not be able to get water The rainwater flowing in the river contents more impurities

Replacement of River Sand by Waste Foundry Sand in Paver

Sep 03, 2020· The waste foundry sand can be used as a replacement for river sand in the manufacture of paver blocks which can be used for nontraffic condition where strength is not the main criteria Hence, by using foundry sand as an alternative, the disposal problems of waste foundry sand and the scarcity of river sand can be resolved

use of crushed granite fine as a replacement to river sand

The study investigates the use of crushed rock sand as viable alternative to Natural River sand that is being conventionally used as fine aggregate in cement concrete Various mix designs were developed for different grades of concrete based on IS, ACI and British codes using Natural River sand and crushed rock sand

What is the alternative of sand in concrete? Quora

There are several alternative materials such as saw dust, iron dust, ash etc and the resultant concrete are known by different names We’re surrounded by concrete; it’s in our buildings, our roads, our tunnels, and runways In fact, we produce aro

river sand substitute for ncrete production

river sand substitute for concrete production river sand substitute for concrete production There are forty years of manufacturing history, with three major production bases,over 160 senior RD engineers and 600+ large and mediumsized digital processing equipment, The firstline technicians and professional aftersales service personnel up to 2,300+ and 200+

Which is the best for construction, river sand or Msand

Manufactured sand is far more better than river sand I did a project on comparison of concrete made of Msand and river sand Advantages of Msand are: 1 100 % replacement to natural sand and it is one of the byproduct of aggregates 2 No scarci

advantages of quarry dust with replacement of sand

quarry dust as replacement of sand [PDF] Use of Quarry Dust to Replace Sand in Concrete An This experimental study presents the variation in the strength of concrete when replacing sand by quarry dust from 0% to 100% in steps of 10% M20 and M25 grades of concrete were taken for study keeping a constant slump of 60mm

comparision sand and crusher dust in concrete

Higher concrete strength compared to river sand used for concreting Lesser concrete compared to M Sand Silt Content Zero silt Minimum permissible silt content is 3% Anything more than 3% is harmful to the concrete durability We can expect 5 20% slit content in medium quality river sand Over Sized Materials 0% Since it is artificially

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A STUDY ON PROPERTIES OF SELFCOMPACTING CONCRETE

casted for the proportions of 100% river sand, 50% river sand+50% Msand The concrete cubes made with 50% replacement of river sand with Msand have shown a better compressive strength than concrete cubes made using only river sand as fine aggregate Split tensile strength test 50% river sand

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Feasibility of Quarry Dust to Replace River Sand as Fine

Use of substitutions like offshore sand in particular to replace river sand is on the rise Quarry dust is another alternative for river sand However, full replacement of river sand with quarry dust is viewed with scepticism Possible loss of workability and increase shrinkage is sighted against use of quarry dust as fine aggregate in concrete

Manufactured Sand (MSand) for Concrete Properties and

Manufactured sand (MSand) is a substitute of river sand for concrete construction Manufactured sand is produced from hard granite stone by crushing The crushed sand is of cubical shape with grounded edges, washed and graded to as a construction material

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Replacement of Fine Aggregate by MSand

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