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

    Replacement of Natural Sand with Robo/Artificial Sand in Specified Concrete Mix

  • What are the Materials for Replacement of Sand in Concrete ...

    Aggregate is a granular material, such as sand, gravel, crushed stone used with a cement to produce either concrete or mortar. Aggregate is relatively inexpensive and does not enter into complex chemical reactions with water; it has been customary, therefore, to treat it as inert filler in concrete and mortar.

  • Can we make concrete using quarry dust as a replacement ...

    Jun 30, 2017  Yes As quarry dust(also called as crushed sand) is a byproduct obtained after crushing of stones(rocks) to make aggregates. * Results have shown that the concrete ...

  • Which is the best for construction, river sand or M-sand ...May 10, 2019What is the main purpose of sand in concrete making?Jan 28, 2018What are the advantages and disadvantages of stone dust in ...Nov 07, 2017What are the advantages of using quarry dust as fine ...May 22, 2017查看更多结果
  • (PDF) High performance concrete with GGBS and ROBO sand

    ROBO sand: ROBO sand or crusher dust obtained from l ocal granite crushers was used in concrete to cast the cubes and cylinders. The bulk density of ROB O sand or crusher dust is 1768 kg/m 3 .

  • Can we use m-sand (crusher sand) for concrete instead of ...

    Yes, M-Sand (crushed sand) can replace 100% river sand in a concrete mix proportion. M-Sand 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. Since quality control is maintained in the process of preparing manufactured sand, the

  • (PDF) A STUDY ON THE PERMEABILITY OF CONCRETE USING ...

    Rao et. al, (2015) "Study on Strength of Concrete Using Robo Sand as a Partial Replacement of Fine Aggregate" Int. Journal of Engineering Research and Applications, 2248-9622, Vol. 5, Issue 12, pp ...

  • An experimental investigation on strength characteristics ...

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  • AN EXPERIMENTAL STUDIES ON HIGH PERFORMANCE

    partial replacement of cement with Ground Granulated Blast Furnace Slag (GGBS) and sand with the ROBO sand (crusher dust). The cubes and cylinders are tested for compressive strengths and split tensile strength. It is found that by the partial replacements of cement with GGBS and the sand with ROBO sand helped in improving the strength of the ...

  • HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO SAND

    the replacement of sand with ROBO sand at the age 7 and 28 days and split tensile strength at the age of 28 days with the admixtures percentages 0, 1 and 1.5 respectively. The compressive strength and split tensile strength of concrete is increase as the percentage of ROBO sand increases with 1.5% of admixture when compared to 1% of admixture ...

  • AN EXPERIMENTAL STUD Y ON MECHANICAL PROPERTIES

    Key words: compressive strength, split tensile strength, river sand, robo sand (manufactured sand) and sea san d (coastal sand). Cite this Article: J Sekhar Raju, G Durga Rama Naidu and G Gowri Sanker Rao , An Experimental Study on M echanical Properties for Replacement of River Sand with Sea Sand and Robo -Sand in Concrete . International ...

  • AN EXPERIMENTAL STUDIES ON HIGH PERFORMANCE

    partial replacement of cement with Ground Granulated Blast Furnace Slag (GGBS) and sand with the ROBO sand (crusher dust). The cubes and cylinders are tested for compressive strengths and split tensile strength. It is found that by the partial replacements of cement with GGBS and the sand with ROBO sand helped in improving the strength of the ...

  • HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO

    the replacement of sand with ROBO sand at the age 7 and 28 days and split tensile strength at the age of 28 days with the admixtures percentages 0, 1 and 1.5 respectively. The compressive strength and split tensile strength of concrete is increase as the percentage of ROBO sand increases with 1.5% of admixture when compared to 1% of admixture ...

  • AN EXPERIMENTAL STUD Y ON MECHANICAL PROPERTIES

    Key words: compressive strength, split tensile strength, river sand, robo sand (manufactured sand) and sea san d (coastal sand). Cite this Article: J Sekhar Raju, G Durga Rama Naidu and G Gowri Sanker Rao , An Experimental Study on M echanical Properties for Replacement of River Sand with Sea Sand and Robo -Sand in Concrete . International ...

  • project on replacement of sand by robo sand in concrete

    Replacement of Natural Sand with Robo/Artificial . Replacement of Natural Sand with Robo/Artificial Sand in Specified Concrete Mix. AN EXPERIMENTAL STUD Y ON MECHANICAL . 2017-3-31 Key words: compressive strength, split tensile strength, river sand, robo sand (manufactured sand) and sea san d (coastal sand).

  • a report on partial replacement of sand by using robo sand ...

    Jan 24, 2013  a report on partial replacement of sand by using robo sand in . high performance concrete with ggbs and robo sand. high performance concrete with ggbs and robo sand venu malagavelli department of civil engineering, »More detailed

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  • Experimental Study on Partial Replacement of Cement by ...

    5. Robo Sand (RS): Robo sand is the sand manufactured in the stone quarries. Robo Sand is collected from crushing unit.(ABM PLANT). Robo sand was used as a replacement material for fine aggregate in the current experiment.The test results of Robo sand is tabulated in table 5. Table 5: Test results of Robo sand Colour Off white

  • Experimental Investigation on Compressive Strength Of M30 ...

    Experimental Investigation on Compressive Strength Of M30 And M40 Grade Of Concrete With Partial Replacement Of Natural Sand by Robo Sand And Cement By Flyash Concrete is a mixture of cement, fine aggregate, coarse aggregate and water.

  • A STUDY ON SELF COMPACTING CONCRETE MADE WITH

    GGBS and 100% replacement of robo sand. Key Words:: self-Compacting Concrete, GGBS, Robo Sand, Fresh and Hardened properties of concrete 1. INTRODUCTION The present study focus on the self compacting concrete made with GGBS and robo sand. In this study GGBS and robo sand are used at various proportions. As we know the

  • Replacement of natural sand with robosand in making ...

    2.3.Market name for Manufactured sand. It is being called in the market with different names like Artificial sand(as it is artificially produced ), Robo sand(as it produced first by the company named Robosilicon ,pvt, limited) ,crushed sand (as it is produced from crushing),Rock sand ( as the origin is rock).

  • Properties Of Concrete By Replacement Of Natural Sand

    of concrete cubes and cracking patterns of concrete slab panels by replacing the natural sand with artificial sand at various replacement levels of 20%, 40% 60% 100%. The results have shown that the natural sand can be replaced with the artificial sand upto a

  • M Sand Vs River Sand (Natural Sand)

    Moisture is available only in water washed M Sand. Moisture is trapped in between the particles which are good for concrete purposes. Concrete Strength. 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%.

  • Replacement of Sand in Concrete for Sustainable Building ...

    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 a lot of advantages to the environment as well as human kind.

  • ISSN : 2454-9150 Experimental Study on Durability ...

    3.7 ROBO SAND Robo Sand is procured from Machine Crushed nearby Quarry and its properties are listed below in Table 6. Table 6 Physical Properties of Robo Sand S.No. Aggregate(Kg)Property Value 1 Specific Gravity 2.84 2 Bulk Density (Kg/m3) 1768 3 Fineness Modulus 2.84 3.8 MIX PROPORTIONS

  • robo sand vs natural sand - GharExpert

    The quality of the sand has more impact on the strength of the structure in spite of the quantity of the cement used. 1) If there is more silt in coarse sand, the strength of cement mortar is reduced from 1

  • Properties Of Concrete By Replacement Of Natural Sand

    of concrete cubes and cracking patterns of concrete slab panels by replacing the natural sand with artificial sand at various replacement levels of 20%, 40% 60% 100%. The results have shown that the natural sand can be replaced with the artificial sand upto a

  • M Sand Vs River Sand (Natural Sand)

    Moisture is available only in water washed M Sand. Moisture is trapped in between the particles which are good for concrete purposes. Concrete Strength. 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%.

  • Replacement of Sand in Concrete for Sustainable Building ...

    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 a lot of advantages to the environment as well as human kind.

  • ISSN : 2454-9150 Experimental Study on Durability ...

    3.7 ROBO SAND Robo Sand is procured from Machine Crushed nearby Quarry and its properties are listed below in Table 6. Table 6 Physical Properties of Robo Sand S.No. Aggregate(Kg)Property Value 1 Specific Gravity 2.84 2 Bulk Density (Kg/m3) 1768 3 Fineness Modulus 2.84 3.8 MIX PROPORTIONS

  • robo sand vs natural sand - GharExpert

    The quality of the sand has more impact on the strength of the structure in spite of the quantity of the cement used. 1) If there is more silt in coarse sand, the strength of cement mortar is reduced from 1

  • M Sand Manufacturers in Bangalore M Sand Suppliers in ...

    Our concrete sand is basically used for concreting purposes like Readymade Concrete (R.M.C.), Reinforced Cement Concrete (R.C.C.), Concrete mix as well as masonry block work and brick laying purpose as it adheres to IS Code 383 Zone-II and grain size is (0- 4.75mm) Tests were carried out to study compressive strength of Concrete and Mortar made with River and M-Sand.

  • AN EXPERIMENTAL STUDY ON STRENGTH PARAMETRES OF CONCRETE

    Concrete is the most widely used composite construction material. Fine aggregate plays a very important role for imparting better properties to concrete in its fresh and hardened state. Generally, river sand was used as fine aggregate for

  • EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF

    aggregate by robo sand with increasing percentage has been take place. The test on concrete cubes is compressive test, on cylinders is tensile test and on beams is flexure test. The curing of cubes, cylinders and beams is 7-days, 28-days and 90 days. Keywords: Fly ash, robo sand, and concrete, fine aggregate, coarse aggregate. 1.

  • Study on Strength of Concrete Using Robo Sand as a ... - CORE

    Robo sand is one of the most used among such materials to replace river sand, which can be used as an\ud alternative to fine aggregate in concrete. In the present investigation workability and strength of concrete was\ud evaluated by replacement of natural sand by Robo sand in proportions of 0%, 50%, 75%, and 100% is studied\ud for M25and ...

  • Manufactured Sand (M-Sand) for Concrete -Properties and ...

    Manufactured sand (M-Sand) 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.

  • New type of crushed sand to replace natural sand in ...

    Feb 04, 2015  New type of crushed sand to replace natural sand in concrete production. The availability of natural sand for concrete production is facing challenges, while the so-called waste stockpiles at aggregate crushing areas are causing problems for producers.

  • An Experimental Study on Partial Replacement of Cement

    An Experimental Study on Partial Replacement of Cement by Ggbs and Natural Sand by Quarry Sand in Concrete Chaithra H L1, Pramod K2, Dr. Chandrashekar A3 1PG Student, Dept of Civil Engineering, K V G College of Engineering, Sullia, India 2Assistant Professor, Dept of Civil Engineering, K V G College of Engineering, Sullia, India 3HOD, Dept. of Civil Engineering, K VG College of Engineering ...

  • Robo Sand Introduction Construction Aggregate Sand

    Effects of Robo sand replacing. river sand in concrete. PRESENTATION BY. N Saikrishna. P Rakesh. Sumair. Sabir ali. Salman ABSTRACT: Concrete is the most widely used composite construction material. Fine aggregate plays a very important role in concrete. Generally, river sand was used as fine aggregate in concrete. In this project ,we are going to replace the river sand with ROBO SAND.

  • Robo Sand, Sand in West Marredpally, Secunderabad , Sai ...

    Sai Super Sand Minerals Pvt. Ltd. is a Secunderabad, Andhra Pradesh based business venture, which came into existence in the year 2006.We are one of the recognized names of the market engaged in manufacturing and supplying of a wide array of Concrete Mix, Super Sand and Aggregate Mix. Our product range is trusted and admired among millions of clients based across the nation for its premium ...

  • An Experimental Study on Partial Replacement of Cement

    An Experimental Study on Partial Replacement of Cement by Ggbs and Natural Sand by Quarry Sand in Concrete Chaithra H L1, Pramod K2, Dr. Chandrashekar A3 1PG Student, Dept of Civil Engineering, K V G College of Engineering, Sullia, India 2Assistant Professor, Dept of Civil Engineering, K V G College of Engineering, Sullia, India 3HOD, Dept. of Civil Engineering, K VG College of Engineering ...

  • An Experimental Study on Mechanical Properties of Concrete ...

    It was found that split tensile strength of concrete incorporating foundry sand (using 10 %, 20 %, 30 % and 40%) replacement levels with fine aggregate and a w/c of 0.5) depended on the percentage of foundry sand used.

  • M Sand Vs River Sand Which is best for construction ...

    Aug 15, 2018  This video (Animation, Animated Video) explains the difference between m sand vs river sand and which is best for construction. (Civil Engineering Animated Videos, Civil Engineering Videos) Social ...

  • 作者: Anime_Edu - Civil Engineering Videos
  • The Pros and Cons of Manufactured Sand - The Screed Scientist®

    Global scarcity for natural sand: Injudicious sand mining and continuous depletion of natural aggregate sources have led to the implementation of new environmental/land use legislations which has made the procurement of natural sand difficult and expensive. Sand dredging is heavily taxed/ banned in many parts of the world.

  • Alternatives to river sand for construction

    Manufactured sand popularly known by several manes such as Crushed sand, Rock sand, Green Sand, Robo Sand, Poabs Sand, Barmac Sand, Pozzolan sand etc. IS383-1970(reaffirmed 2007) recognizes manufactured sand as “Crushed stone Sand” under clause 2 of the code.

  • Use of Manufactured Sand in Concrete and Construction An ...

    Typical Compressive Strength of Concrete: The following results show the behavior of manufactured sand and riverbed sand when used in concrete:. With using Riverbed Sand: (All proportions are by weight) Cement -50 Kg; River Sand -75 Kg; Agg. 20 mm- 75 Kg

  • High performance concrete with ggbs and robo sand mill gold

    what is the cost for robo sand crusher 2. HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO . Na2O 0.31 K2O 0.98 Cl 0.008 ROBO sand: ROBO sand or crusher dust obtained from local granite crushers was used in concrete to cast the cubes and cylinders. The bulk density of ROBO sand or crusher dust is 1768 kg/m3.

  • Experimental Study on Self Compaction Concrete with

    Experimental Study on Self Compaction Concrete with Robo Sand using Silica Fume 1 Mohd.Adnan Ahmed , Mohd.Ahsan Uddin Ansari2, Mohd.Arfath3, Mohd.Mustafa Ali4, Mohd.Zubair Uddin5 1Graduate Student, 2professor (Mohammed Safiuddin), Department Of Civil Engineering,

  • Effect of used-foundry sand on the mechanical properties ...

    This paper presents the results of an experimental investigation carried out to evaluate the mechanical properties of concrete mixtures in which fine aggregate (regular sand) was partially replaced with used-foundry sand (UFS). Fine aggregate was replaced with three percentages (10%, 20%, and

  • Applying Polymeric Sand To An Existing Patio Or Walkway ...

    Polymeric Sand vs. Regular Sand for Pavers Polymeric Sand is a blend of sand and special additives designed to fill the joints between concrete pavers and brick pavers. When proper preparation is taken (such as weed killer, insect repellant/removal), this polymeric jointing sand has the potential to reduce weed growth, resist rain washout and ...

  • EXPERIMENTAL INVESTIGANTION ON DURABILITY

    DOI: 10.21884/IJMTER2016.3006.DCKF9 44 EXPERIMENTAL INVESTIGANTION ON DURABILITY PARAMETERS OF CONCRETE USING GGBS AND ROBO SAND Bheemanna Nalvadgi1, Dr.Baswaraj Gadgay2 and Dr.Shreenivas Reddy S3 1,2,3 Dept. of Construction Technology, VTU PG Centre Kalaburagi Abstract—Concrete performs a very major role in construction field.This present work is

  • Sand at Lowes

    Find sand at Lowe's today. Shop sand and a variety of building supplies products online at Lowes.

  • Manufactured Robo Sand, Aggregates RoboPlast for ...

    Sand manufacturers in India - Robo Silicon pioneered manufactured sand in India was the first company to brand its sand as “ROBOSAND”. Our RoboAggregates used as a base material under foundations, roads, railroads, landfills, etc., Manufactured Robo Sand Robo Aggregates RoboPlast.

  • QUIKRETE Concrete Mortar Repair at Lowes

    Find QUIKRETE concrete mortar repair at Lowe's today. Shop concrete mortar repair and a variety of building supplies products online at Lowes.

  • * *

    The materials of processing: *

    • Granite
    • Limestone
    • Basalt
    • Pebble
    • Gravel
    • Gypsum
    • Marble
    • Barite
    • Quartz
    • Dolomite
    • Gold Ore
    • Copper ore
    * *

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