replacement of sand with robo sand in concrete

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

The [10]. Celik, T. and Marar, K. Effects of Crushed Stone Dust compressive strength of cement concrete with 20%, 40%, on Some Properties of Concrete. Cement and Concrete 60%replacement of Natural sand by Robo sand reveals Research.

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 ...

(PDF) A STUDY ON THE PERMEABILITY OF CONCRETE

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 ...

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

Using of Robo Sand or M Sand instead of natural sand - The ...

May 07, 2020 · Advantages of Robo sand or M sand: It is cheaper and easily available. Due to widely available, dependency on natural resources decreases. Residual of this sand is allowed to use by mix with natural sand. This reduces the wastage of material and increases the economy.

Study on Strength of Concrete Using Robo Sand as a

Dec 10, 2015 · Average Compressive Strength of Concrete with Robo sand in M35 Grade. % of replacement Average Compressive strength Sand with Robo of the concrete at different sand ages(N/mm2) % of replacement 7 ...

What are the Materials for Replacement of Sand in

The percentage passing 150 microns of manufactured sand is relaxed to 20% (while that of natural sand is limited to 10%). As per design and economics, crushed sand can be used to partially or fully replace river sand from a concrete mix. The Availability of crushed sand is not a concern as it can be manufactured from rocks in any season.

An experimental investigation on strength characteristics ...

Jan 01, 2020 · 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 a

Replacement of Natural Sand With Robosand in Making ...

Since the specific gravity of natural sand is more, corresponding weight of cubes of size 150x150x150 mm made from this sand is also more than weights of cubes made of robo sand .weights of cubes made of both sands can be observed in table .For the given volume of concrete quantity of manufactured sand required is more compared to requirement ...

INVESTIGATION ON THE PROPERTIES OF CONCRETE

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. If it is possible to use ROBO sand in making concrete and mortar by partial replacement of

EXPERIMENTAL STUDY ON EFFECTS ON PROPERTIES OF

Robo sand Stone dust produced from stone crushing zones appears as a problem for effective disposal. Hence in this work stone dust is used in the concrete as partial replacement of the sand. The main purpose of this work is to waste minimization. The study focuses to determine the relative performance of concrete by using stone dust.

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.

PERFORMANCE STUDY ON GGBS CONCRETE WITH PARTIAL ...

In this report, GGBS & Robo sand will chemically and physically characterized and will be used as partial replacement in the ratio of 0%, 10%, 20% and 30% by weight of cement and sand in concrete. Fresh concrete tests like compaction factor test and slump cone test will be taken as

(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 ...

Using of Robo Sand or M Sand instead of natural sand - The ...

May 07, 2020 · Advantages of Robo sand or M sand: It is cheaper and easily available. Due to widely available, dependency on natural resources decreases. Residual of this sand is allowed to use by mix with natural sand. This reduces the wastage of material and increases the economy.

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

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 ...

EFFECT OF FLY ASH AND QUARRY DUST AS A PARTIAL

Concrete cube specimens were casted and cured as per IS procedure. The properties of fresh concrete was tested as per IS 1199-1959. The characteristic strength of hardened concrete specimen was tested as per IS 456 – 2000. Optimum strength for optimum replacement was determined.

M sand concrete vs river sand concrete complete test ...

May 25, 2018 · Msand vs river sand vs both mixed strength test

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

Improving Properties of Concrete Replacing Cement and ...

IJTSRD, Improving Properties of Concrete Replacing Cement and Natural Sand with Metakolin and Robo Sand, by Jyoti Rani. International Journal of Trend in Scientific Research and Development. Best International Journal, Open Access Journal ISSN: 2456-6470, Impact Factor: 6.410. Menu. About Us ...

EXPERIMENTAL STUDY ON STRENGTH PROPERTIES OF

improving the durability of concrete. Fig.1: Metakaolin 1.2 ROBO SAND ROBO sand is an ideal substitute to river sand. It is manufactured just the way nature has done for over a million years. ROBO sand is created by a rock-hit-rock crushing technique using state-of-the art plant and machinery with world class technology.

robo sand manufacturing process and estimation

robo sand manufacturing process and estimation. a well processed manufactured sand as partial or full replacement to river sand is the need of the hour as a long term executive director of robo the sand from river due to natural process of .are required to make the calculation of a mix.

An Experimental Study on Behaviour of Slurry Infilitrated ...

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 was evaluated in three stages.

Waste Plastic a Viable Sand Replacement in Structural Concrete

Sep 17, 2018 · Plastic waste is a viable partial replacement for sand in structural concrete, according to a new study by researchers from the UK and India. Their findings could help businesses in India dealing with a sand shortage while at the same time addressing the

Study of Strength Properties of Concrete by Partial ...

and sand with copper slag to find out the maximum strength of concrete. Now we are doing this investigation by dividing the fineness ratio’s percentages as 15% of fly ash as replacement of cement and 10%, 20%, 30%, 40% of copper slag as replacement of sand. Where the replacement of cement

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 ...

Partial Replacement of Cement with Fly Ash In Concrete And ...

3. Ultimate compressive strength of concrete decreasing with increase in w/c ratio of concrete. 4. Slump loss of concrete goes on increasing with increase of quantity of fly ash. 5. The 10% and 20% replacement of cement with fly ash shows good compressive strength for 28 days. 6.

[PDF] Manufactured Sand, a Solution and an Alternative to ...

Hence durable concrete covers and bears the responsibility of sustaining the entire R.C.C. structure throughout it service life. A well processed manufactured sand as partial or full replacement to river sand is the need of the hour as a long term solution in Indian concrete industry until other suitable alternative fine aggregate are developed.

Optimum utilization of Quarry dust as partial replacement ...

River sand is most commonly used fine aggregate in concrete but due to acute shortage in many areas, availability, cost & environmental impact are the major concern (Ahmed et.al., 1989). To overcome from this crisis, partial replacement of sand with quarry dust can be an economic alternative. In developing countries like India, quarry dust has ...

What Is M Sand | M Sand Vs River Sand | Robo Sand Vs M ...

Read More: Concrete Mix Design Step By Step Full Calculation Why Manufactured Sand. We know that the river sand is mostly used for construction purposes all around the world, majorly for concrete making, cement mortar, and concrete blocks.. Various factors that show the need for manufacturing sand. 1. Global scarcity for Natural Sand. Excessive sand exploration and limit consumption of

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

communities, as that of cement the replacement of river sand is also very important. Therefore in the present study M30 grade of concrete is considered to replace cement, by Ground Granulated Blast furnace Slag (GGBS) and natural sand by Manufactured Sand. The cement is replaced by GGBS as 10%, 20%, 30%, 40% and 50% with M – sand.

Study on Compressive Strength of Quarry Dust as Fine ...

Jul 28, 2016 · The concept of replacement of natural fine aggregate by quarry dust which is highlighted in the study could boost the consumption of quarry dust generated from quarries. By replacement of quarry dust, the requirement of land fill area can be reduced and can also solve the problem of natural sand scarcity. The availability of sand at low cost as a fine aggregate in concrete is not suitable and ...

robo sand manufacturing process and estimation

robo sand manufacturing process and estimation. a well processed manufactured sand as partial or full replacement to river sand is the need of the hour as a long term executive director of robo the sand from river due to natural process of .are required to make the calculation of a mix.

Sand replacement - SlideShare

Dec 12, 2013 · The relationship that can be established between the dry density with known moisture content is as follows: Sand replacement method (standard method, but does not apply to fill a big stone embankment and other porous materials, holes or large degree of compaction test) is the use of the basic principles of particle size 0.30 ~ 0.60mm or 0.25 ...

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.

M Sand IS Codes

Jan 20, 2017 · M Sand or Manufactured sand is an Eco-friendly & economical alternative for river sand, which has become widely popular for use in all constructional purposes. It is manufactured by crushing huge rocks & boulders to fine sand particles. Three different types of m sand are manufactured which fulfill the Indian Standards set by the BIS.

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