STUDY THE EFFECT OF PARTIAL REPLACEMENT OF …

and one of the major materials is quarry stone dust (Artificial/Robo/M -SAND). Using different proportion of this robo sand along with sand the required concrete mix can be obtained. Replacement of natural fine aggregate is done with artificial fine aggregate by 20%, 40% 60% and also the compressive Strength of that concrete cube is found. This ...

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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 .

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DURABILITY STUDIES ON DIFFERENTGRADES OF …

2.2.2 Robo Sand (RS) Robo Sand (RS) is obtained in wet form directly taken from deposits of Crushed stone factories. Wet Robo Sand was dried before the sample preparation. Robo Sand contains several crushed stones. Hence, Robo Sand is sieved through 4.75 mm sieve. The artificial sand is also tested to identify

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STUDY THE EFFECT OF PARTIAL REPLACEMENT OF …

presents a review of the different alternatives to natural sand in preparation of concrete and the physical and mechanical properties and strength aspect on concrete. Keywords: …

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Preparation and performance evaluation of a novel sand–water …

Preparation and performance evaluation of a novel sand–water dual-control functional polymer. Author links open overlay panel Tian-Meng Lei a b c, Ye-Fei Wang a b c, ... Sand leakage time: A total of 75.0 g of quartz sand (0.125–0.178 mm; 80–120 mesh) was placed into the separatory funnel (250 mL), followed by the slow addition of 100.0 g ...

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Experimental Study on Strength of Concrete by Replacement …

Robo sand is the alternative material used as fine aggregate to produce concrete. Optimal quality of Robo sand for M30 grade of concrete has been worked out, which can replace the Fine …

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(PDF) Replacement of Natural Sand with …

In this present experimental study a comparative study has been carried out to check the usability of Robo sand in place of natural sand. This study involves …

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Study on Strength of Concrete Using Robo Sand as a …

Robo sand is one of the most used among such materials to replace river sand, which can be used as an alternative to fine aggregate in concrete. In the present investigation workability and strength of concrete was …

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DURABILITY STUDIES ON DIFFERENTGRADES OF …

2.2.2 Robo Sand (RS) Robo Sand (RS) is obtained in wet form directly taken from deposits of Crushed stone factories. Wet Robo Sand was dried before the sample preparation. Robo …

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Comparative Study on performance of concrete with Natural …

Further Robo sand concrete resulted higher resistance to chloride attack than Conventional Concrete. Further when it is immersed in Magnesium Sulphate solution no strength loss is observed. From the study it is finally concluded that Robo sand concrete performed better than conventional concrete in durability aspect. Keyword- Robo sand concrete ...

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LQJ6LOLFD0RGXOXVDWGLIIHUHQW A Chithambar …

Robo Sand is an alternative for natural sand in preparation of concrete. In the recent past usage of Robo Sand has been increasing.in the construction sector . The Robo Sand was procured from rock crushing unit, Kokapet, Telangana. As per IS 383 …

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An Experimental Investigation on the Properties of Concrete …

substitute to river sand, Robo sand has been used. In this present experimental study a comparative study has been ... preparation of specimens and different standard methods for testing the concrete. 3.2. Tests on materials: Cement: Ordinary Portland cement of 53 grade available in local market is used in the investigation.The cement

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Robo Sand In Hyderabad

Business listings of Robo Sand manufacturers, suppliers and exporters in Hyderabad, Telangana along with their contact details & address. Find here Robo Sand, suppliers, manufacturers, wholesalers, traders with Robo Sand prices …

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Partial Replacement of River Sand with Robo Sand in …

This research is aimed at determining the suitability of ROBO sand to replace river sand in the production of concrete, using compressive strength and flexural strength tests as b asis for …

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An Experimental Study on the Effects and Properties of Concrete …

As a substitute to river sand, Robo sand has been used. In this present experimental study a comparative study has been carried out to check the usability of Robo sand in place of natural sand.

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A STUDY ON DEVELOPMENT OF GGBS AND ROBO …

Furnace Slag (GGBS) and Fine aggregate by Robo sand in various proportio ns for M50 grade concrete. The proportions in which cement replaced are 10% of GGBS,, 20% of GGBS, 30% of GGBS,and 40%0f GGBS. ... preparation are discussed in the sections below. Cement Cement is a binder substance that sets and hardens and can bind other materials ...

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Surface Preparation – Robo Hull

Surface Preparation; Yes, I want more information. ... Up to 80% of the sand can be absorbed due OSC. WATERBLASTING. Waterblasting HPC. High pressure cleaning with up to 50k psi for fast and efficient hull cleaning. ... All ROBO …

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Experimental Study on Self Compaction Concrete with Robo …

fume and 20, 30 percent replacement of river sand by manufactured sand indicate fresh SCC within IS10262-2009 guidelines and enhanced strength properties. Keywords - Silica Fume, Manufactured Sand, Aura Mix 300, SikaViscoCrete-2100(HP). I. INTRODUCTION Self-compacting concrete has excellent

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ppt on robo sand preparation – Grinding Mill China

what is manufacturing process of robo sand – Grinding Mill China. Posted at: July 24, 2012. How sand is made – material, manufacture, making, … The Manufacturing Process The preparation of sand consists of five basic… » More detailed m sand in bangalore – Grinding Mill China. Posted at: July 25, 2012:: M Sand | Comparison :: The natural river sand was the cheapest resources …

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Robo Sand: The Future of Construction Materials-2025

Key Takeaways. Robo Sand is made from crushed rocks and serves as a substitute for traditional river sand. This innovative material supports eco-friendly solutions in the construction sector.; Using Robo Sands contributes to sustainable construction practices.; It offers a viable solution to the scarcity of natural sand resources.

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HIGH PERFORMANCE CONCRETE WITH GGBS AND …

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/m 3 .

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Manufactured Sand, RoboSand, RoboAggregates, RoboPlast, Plastering Sand

Robo Silicon, for the first time in India, introduced "Manufactured Sand" as a viable, cost-effective and an eco-friendly alternative to the precious and fast depleting natural resource -river sand. Robo Silicon is the first company to brand its sand as "ROBOSAND TM ". It is manufactured just the way nature has done for over a million ...

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Compressive Strength and Ultrasonic Pulse Velocity Tests …

B. ROBO SAND: Robo sand is a waste product obtained by the crushing stone, gravel and slag in crushes. The fineness modulus of Robo sand is 3.62 and is conforming to Zone III as per IS: 383-1970. Robo sand which is used for construction should be passed through the less than 4.75 mm sieves. It is also called M-sand or artificial sand.

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Effect of robo sand on strength characteristic of recycled …

Keywords: ROBO Sand, recycled aggregate -----***----- 1. INTRODUCTION Concrete is a major building material which is used in construction throughout the globe. It is extremely good and is used for all types of structures. Due to rapid growth in construction sector, the extreme usage of concrete is rapidly increasing every year. ...

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Experimental Study on Partial Replacement of Natural Sand …

researchers have found a variety of alternatives to sand, one of which is quarry stone powder (artificial / robo / M-SAND). By using this robot sand with sand in various ratios, you can get the concrete mixture you need. The replacement of natural fine aggregate is …

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Experimental study on mechanical properties of concrete …

before the sample preparation. The properties are given in Table 5. Table 5 Physical Properties of Marble sand S.No. Property Value 1 Specific Gravity 2.14 2 Bulk Density (Kg/m3) 1680 3 Fineness Modulus 1.90 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 ...

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complete process of robo sand manufacturing – Grinding Mill China

How sand is made – material, manufacture, making, …. The Manufacturing Process The preparation of sand consists of five basic processes: natural decomposition, extraction, sorting, washing, and in some cases … » Free Online Chat V7 DRY SAND MAKING SYSTEM : CRUSHER …. Revolutionary sand manufacturing system, product compares favourably with …

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Experimental Study on Strength of Concrete by Replacement …

Robo Sand or M-Sand was used as replacement of fine aggregate. Robo Sand is a result of crushed stone, here the stones are crushed into smaller granular size of river sand granules and washed to remove the fine rock dirt to improve the quality as per IS: 2386-1975. 1.3 PROPERTIES OF ROBO SAND Table: 1 properties of robo sand S.NO PROPERTY VALUE

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Batch 10

ii) To study the effect of adding different percentages (0% - ) of Robo sand by the weight of sand and 40% of GGBS by the weight of cement in the preparation of concrete mix. iii) To determine the workability of freshly prepared concrete by Slump test.

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Study on Properties of Concrete using Robosand as Fine …

Robosand is one among such materials to replace river sand, which can be used as an alternative fine aggregate in mortars and concrete. In this present research work, M20 and M30 grades of …

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