Raw Materials Of Robo Sand Material Used To Make Robo Sand

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Partial Replacement of River Sand with Robosand

网页physical and chemical properties of ROBO sand make for more durable buildings. ROBO sand is produced under controlled conditions with raw material from a single source resulting in very consistent quality with no seasonal fluctuations. The complete absence

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Partial Replacement of River Sand w ith Robo Sand in Concrete

网页finding different materials to replace sand and one of the major materials is quarry stone dust (Artificial/Robo/M SAND). Using different pro portion of this robo sand along with

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(PDF) High performance concrete with GGBS and

网页2010年10月1日This research focuses on strength and durability characteristics of M60 concrete with partial replacement of sand with

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(PDF) Replacement of Natural Sand with

网页Properties like compressive strength, split tensile strength, flexural strength, workability and durability for M80 grade concrete at 7days and 28days

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Replacement of Natural Sand with Robo/Artificial Sand in

网页Many researchers are finding different materials to replace sand and one of the major materials is quarry stone dust (Artificial/Robo/ M -SAND). Using d ifferent proportion of

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Using of Robo Sand or M Sand instead of natural sand

网页2020年5月7日M-sand is a well-graded material which falls within the grading limits specified by IS-383 for zone-II. Shape of M-sand particles resemble with those of river

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Study on Properties of Concrete using Robosand as Fine

网页Sand is basic concrete making construction material required in large quantities. Robosand is one among such materials to replace river sand, which can be used as an alternative

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What are the Advantages and Disadvantages of

网页2020年7月10日Advantages of manufactured sand : Manufactured sand has a higher fineness modulus index as compared to natural sand; It has better abrasion resistance because manufactured sand is free from silt

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INVESTIGATION ON THE PROPERTIES OF CONCRETE

网页sand is constraint, so alternative material called ROBO Sand (having similar properties as that Natural Sand) is used in place of Natural sand to study the fresh and hardened

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STUDY THE EFFECT OF PARTIAL REPLACEMENT OF NATURAL

网页material to natural sand. Some alternatives materials have already been used as a replacement of natural sand such as fly-ash, quarry dust or limestone and siliceous

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Partial Replacement of River Sand with Robosand

网页1. INTRODUCTION The 1.1 General: Concrete is an artificial conglomerate stone made essentially of Portland cement, water, sand and coarse aggregates. The mixture of the materials results in a chemical reaction called hydration and a change in the mixture from plastic to a solid state.

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A Study on Partial Replacement of Coarse Aggregate with

网页III. MATERIALS USED In the present investigation, the following materials are used: 1. Ordinary Portland cement 53 grade 2. Robo sand (Quarry dust) as Natural sand 3. Crushed stone as Coarse aggregate of size 20mm 4. Coconut shells as partial replacement of Coarse aggregate 5. Water IV. PROPERTIES OF MATERIALS 1.1 Ordinary Portland Cement

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A STUDY ON DEVELOPMENT OF GGBS AND ROBO SAND IN

网页MATERIALS USED In general, concrete is a mixture of cement, fine aggregate, coarse aggregate and water. In order to utilize waste produced from different sources in concrete, robo sand was used in place of fine aggregate and GGBS from steel industry was used to replace cement partially. The details of the respective m aterial used for the specimen

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(PDF) High performance concrete with GGBS and

网页2010年10月1日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 .

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Replacement of Natural Sand with Robo/Artificial Sand in

网页Fineness modulus of Robo/Artificial sand = 2.81 ÷ 100 = 2.81 Graph 1 Showing fineness modules range for concrete As per the above results the Natural sand and Robo Sand both are of Zone –II. And fineness module of Natural sand is 2.78 and Robo sand is 2.81 Fig 4 Sieve Analysis of Fine aggregate and Course aggregate

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(PDF) Replacement of Natural Sand with

网页ACC 53 grade cement was used and natural aggregate was fully replaced with Sintered fly ash aggregate and cold bonded Silica fume aggregate along with partial replacement of cement (11%) with three number of

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AN EXPERIMENTAL STUDY ON STRENGTH PARAMETRES OF

网页Production generally involves Crushing, Screening and possibly Washing, separation into discrete fractions, recombining and blending. at the beginning Robo sand produced (by Jaw crusher, cone crusher, roll crusher, hammer mill) contains flaky and elongated particles.

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INVESTIGATION ON THE PROPERTIES OF CONCRETE

网页of fine aggregate. River sand which is most commonly used as fine aggregate in the production of concrete and mortar poses the problem of acute shortage in many areas. At the same time increasing quantity of ROBO sand (Crusher sand) is available from crusher waste. The disposal of ROBO sand (Crusher sand) is a serious environmental problem.

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Study on Properties of Concrete using Robosand as Fine

网页proportion of 60% and 10 mm to a proportion of 40% is used as coarse aggregate which is tested according to IS: 2386-1963 Part 1 to VIII. River sand according to IS: 383-1970confirming to zone II is used as fine aggregate. Robosand confirming to Zone II as per IS: 383-1970 is used. Fosrocconplast SP 430 is used as admixture.

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STUDY THE EFFECT OF PARTIAL REPLACEMENT OF NATURAL

网页material to natural sand. Some alternatives materials have already been used as a replacement of natural sand such as fly-ash, quarry dust or limestone and siliceous stone powder, filtered sand, copper slag are used in concrete and mortar mixtures as a partial or full replacement of natural sand Even though offshore sand is actually used in many

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A Study on Partial Replacement of Coarse Aggregate with

网页III. MATERIALS USED In the present investigation, the following materials are used: 1. Ordinary Portland cement 53 grade 2. Robo sand (Quarry dust) as Natural sand 3. Crushed stone as Coarse aggregate of size 20mm 4. Coconut shells as partial replacement of Coarse aggregate 5. Water IV. PROPERTIES OF MATERIALS 1.1 Ordinary Portland Cement

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Experimental Investigation on Robo Sand Concrete TURCOMAT

网页The Robosand is the by-product which is formed in the processing of the granite stones which broken downs into the coarse aggregates of different sizes.Mix design has been developed for both conventional concrete and Robosandconcrete. Tests are conducted on cubes for the cylinders to study the strength of concrete made of quarry dust.

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A STUDY ON DEVELOPMENT OF GGBS AND ROBO SAND IN

网页MATERIALS USED In general, concrete is a mixture of cement, fine aggregate, coarse aggregate and water. In order to utilize waste produced from different sources in concrete, robo sand was used in place of fine aggregate and GGBS from steel industry was used to replace cement partially. The details of the respective m aterial used for the specimen

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(PDF) High performance concrete with GGBS and

网页2010年10月1日The present stone focuses on investigating characteristics of M30 concrete with partial replacement of cement with Ground Granulated Blastfurnace Slag (GGBS) and sand with the ROBO sand...

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Replacement of Natural Sand with Robo/Artificial Sand in

网页Many researchers are finding different materials to replace sand and one of the major materials is quarry stone dust (Artificial/Robo/ M -SAND). Using d ifferent proportion of this robo sand along with sand the required concrete mix can be obtained.

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(PDF) Replacement of Natural Sand with

网页ACC 53 grade cement was used and natural aggregate was fully replaced with Sintered fly ash aggregate and cold bonded Silica fume aggregate along with partial replacement of cement (11%) with three number of

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A STUDY ON SELF COMPACTING CONCRETE MADE WITH

网页GGBS is known as a good pozzolonic material and it is used as a replacement of cement at various percentages. Based on the sieve analysis conducted for robo sand its been observed that robo sand is confining to zone II in IS383:1970. Table 4-.Sieve analysis of Robo Sand IS Sieve (µm) Wei ght ain ed (g) Percent age weight retained (kg

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What are the Advantages and Disadvantages of

网页2020年7月10日Added an answer on July 13, 2020 at 8:40 pm. Advantages of Robo sand or m sand are : No or near zero impurities. Controlled gradation of particles. Hence, no wastage. No over sized

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Study on Properties of Concrete using Robosand as Fine

网页proportion of 60% and 10 mm to a proportion of 40% is used as coarse aggregate which is tested according to IS: 2386-1963 Part 1 to VIII. River sand according to IS: 383-1970confirming to zone II is used as fine aggregate. Robosand confirming to Zone II as per IS: 383-1970 is used. Fosrocconplast SP 430 is used as admixture.

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STUDY THE EFFECT OF PARTIAL REPLACEMENT OF NATURAL

网页material to natural sand. Some alternatives materials have already been used as a replacement of natural sand such as fly-ash, quarry dust or limestone and siliceous stone powder, filtered sand, copper slag are used in concrete and mortar mixtures as a partial or full replacement of natural sand Even though offshore sand is actually used in many

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