results of robosand concrete

Study on Properties of Concrete using Robosand as Fine ...

2017-9-26  The results indicate that workability decreases with increase in robosand percentage which is due to the high water absorption capacity of robosand. The compressive strength is

results of robosand ncrete - klassennetz

stone crusher results of robosand concrete. performance study on ggbs concrete with robosand. mobile concrete batching plant, mobile stone crushers, crusherverified supplier india results for quot stone crusher detailed project report quot in quikr. Get Price And Support Online; Shanghai Crushers For Robo Sand - hgtu. More

(PDF) High performance concrete with GGBS and

It is found that by the partial replacement of cement. with GGBS and sand with ROBO sand helped i n improving the strength of the c oncrete substantially compared to. normal mix concrete. Keywords ...

EXPERIMENTAL INVESTIGANTION ON DURABILITY

2017-4-7  also acid attack as to this results, they have concluded replacement of Robosand with sand and GGBS with that of cement have improved strength and also resistance to sulphate attack and acid attack of the concrete as compared to that of normal concrete.

STUDY ON HIGH PERFORMANCE CONCRETE USING

2018-8-31  R. Duval and E.H.Kadri (2016) “The results show that partial cement replacement up to10% silica fume does not reduce the concrete workability and propose a model to evaluate the compressive strength of silica fume concrete at any time. The increase of the compressive

ANALYSIS ON STRENGTH OF CONCRETE BY PARTIAL

2017-5-7  of robosand is as per Zone 2 having no pollutants. The robosand was tested for its density, Moisture content and Fineness modulus in laboratory. The sample of robosand is shown in Figure-3. Figure-3. Robosand used in concrete. 3. CONCRETE MIX DESIGN Concrete mix design is characterized as the acceptable choice and adapt of ingredients to outturn a

(PDF) Replacement of Natural Sand with

The overall strength of concrete linearly increases for 0%,20%, 40%, 60% replacement of Natural sand by Robo sand as compared with reference mix. Robo sand has a potential to provide alternative to Natural sand and helps in maintaining the environment as well as economical balance.

IMPACT OF GGBS AS PARTIAL SUBSTITUTION OF

2021-1-5  concrete the RoboSand is replaced to natural sand directly i.e. maintained constant steel fiber are varied in the percentage of 0.5%, 1%, 1.5% the test were conducted 3, 7 ,28 days . Finally the work is concluded that 60% of RoboSand and 1% of steel fiber gives better comfortable results of high performance concrete. 7.

Strength And Workability Characteristics Of High ...

2019-7-1  concrete, split tensile strength of concrete and flexural strength of concrete. The specimens casted in the above manner are compacted on a vibrating table. Tests are conducted at the end of 28 days from the date of casting. Robosand Results and Discussions Table.4 Test Results Fig.1 Compressive strength of concrete @ 28 daysStrength 0 75

High Quality Prompt Service With Best Customer

2019-1-10  Robo Sand in concrete results in saving of cement consumption, thereby reducing construction costs. Robosand and Robo Plast- for Brickwork and Plaster application are available in key markets across India and soon we are launching it in branded bags which will be available in retail outlets. True North Manager LLP (Formerly

Study on Properties of Concrete using Robosand as Fine ...

2017-9-26  of concrete by replacing the fine aggregates with robosand by percentages of weight i.e., (0%, 20%, 40%, 60%, 80%, 100%). To evaluate percentage increase in compressive strength, flexural strength and split tensile strength, for M20 and M30 grades of concrete with robosand. II. MATERIALS

EXPERIMENTAL INVESTIGANTION ON DURABILITY

2017-4-7  Results of Compressive strength of concrete specimen and various tests based on their Durability characteristics of Concrete specimen are as below 4.1.Compressive strength The Compressive Strength at different levels of replacement of sand by Robosand and cement by GGBS for Concrete is shown in fig below 4.2.Durability Test

(PDF) Replacement of Natural Sand with

The The degree of control can be estimated statistically by the approach results in the production of concrete with the variations in test results. The variation in strength results appropriate properties most economically. fro m the variat ions in the properties of the mix ingredients and lack of control of accuracy in batching, mixing ...

STUDY ON HIGH PERFORMANCE CONCRETE USING

2018-8-31  STUDY ON HIGH PERFORMANCE CONCRETE USING GGBS AND ROBOSAND (M50GRADE) Dr Ch. Ravi* and Dr N.K. Amudhavalli Professor, Department of Civil engineering, CMR College of Engineering Technology, Kandlakoya, Medchal Dist, Telangana, India ABSTRACT The use of high performance concrete offers advantages in durability, ease of

Robo Sand Introduction Construction Aggregate Sand

2018-3-10  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.

THE DEVELOPMENT OF HIGH PERFORMANCED

2019-1-10  TEST RESULTS: 6.1 WORKABILITY: This section describes the results of the tests carried out to investigate the various properties of the different concrete mixes prepared in contrast with the control mixes. In the succeeding parts, the results for workability, unit

An experimental investigation on strength

2020-1-1  The concrete is widely used in the construction industry. River sand is commonly used construction material. Natural weathering of rocks results in the formation of river sand, over millions of years. Robo Sand (R.S) which is eco-pleasant serves as

IJSART - Volume 2 Issue 8 –AUGUST 2016 ISSN [ONLINE]:

2016-8-23  experiment on high performance concrete with GGBS and robosand. Grade of concrete was M35 with water cement ratio of 0.35 withsuperplasticizerconplast SP-300 whose dosage is varied from 0.5% to 0.8% to get the desired workability. In this study,

Suitability of Soil Washed Sand as Fine Aggregates to ...

concrete. From the test results, it was found that percentages of coarse sand, medium sand and fine sand present ... sand, robosand, quarry dust, copper slag and washed copper slag, and crushed cow bones to replace the use of river sand in the concrete production. However, there is a dearth of literature on studies to find the suitability of

Properties and microstructure of concrete using

2019-8-13  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 pozzolanic materials are shown in ...

results of robosand ncrete - klassennetz

stone crusher results of robosand concrete. performance study on ggbs concrete with robosand. mobile concrete batching plant, mobile stone crushers, crusherverified supplier india results for quot stone crusher detailed project report quot in quikr. Get Price And Support Online; Shanghai Crushers For Robo Sand - hgtu. More

uses of robo sand in concrete

Use of sea-sand and seawater in concrete construction. 30-11-2017 The UK was the pioneer country to use desalted sea-sand as fine aggregate in concrete .In the 1960s, British experts conducted a series of studies on the use of sea-sand as a raw construction material,,,.Over 21 million tonnes of sea-sand and gravel was extracted annually around the coast of England and Wales from 2000 to 2004.

Robo Sand Introduction Construction Aggregate Sand

2018-3-10  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.

IJSART - Volume 2 Issue 8 –AUGUST 2016 ISSN [ONLINE]:

2016-8-23  experiment on high performance concrete with GGBS and robosand. Grade of concrete was M35 with water cement ratio of 0.35 withsuperplasticizerconplast SP-300 whose dosage is varied from 0.5% to 0.8% to get the desired workability. In this study,

THE DEVELOPMENT OF HIGH PERFORMANCED

2019-1-10  TEST RESULTS: 6.1 WORKABILITY: This section describes the results of the tests carried out to investigate the various properties of the different concrete mixes prepared in contrast with the control mixes. In the succeeding parts, the results for workability, unit

Replacement of Natural Sand With Robosand in

2021-4-4  Replacement of natural sand with robosand in making concrete.pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free. One of the upcoming materials in the world

Presentation on robosand @ crit by raghavendra

2013-4-1  TesT on concreTe making maTerial wiTh roBosanDanD river sanD as ingreDienTs cemenT (as per is 4031-1988) RIVER SAND ROBOSAND 3 days compressive strength 33.0 M Pa 33.0 M Pa 7 days compressive strength 39.0 M Pa 39.0 M Pa 28 days compressive strength 49.0 M Pa 49.0 M Pa setting times initial 190 min 190 min final 290 min 290 min Fineness (’s ...

Suitability of Soil Washed Sand as Fine Aggregates to ...

concrete. From the test results, it was found that percentages of coarse sand, medium sand and fine sand present ... sand, robosand, quarry dust, copper slag and washed copper slag, and crushed cow bones to replace the use of river sand in the concrete production. However, there is a dearth of literature on studies to find the suitability of

m20 design mix by using robo sand - Farmine

m20 design mix by using robo sand. FOB Reference Price:Get Latest Price ready mix concrete. m20 rmc m25 rmc m30 rmc m35 rmc tmt steel bars. fe-500 tmt steel bars fe-500 d tmt bars ready mix concrete vs manual site mix. or . february 29, 2016. posted slag cement ppc cement quarry dust red bricks river sand robo sand sand sand slit test at site sink sizes types types of cement wet sand classifier

COPY RIGHT - ijiemr

2020-9-15  GGB and Robosand. x To study the fresh properties ofconcrete x To understand the mechanical properties ofconcrete 3. LITERATUREREVIEW Wang Ling et al. (2004) analyzed the performance of GGBS and the effect of GGBS on fresh concrete and hardened concrete. GGBS concrete is characterized by high strength, lower heat of hydration

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