replacement of steel slag and quarry in concrete

replacement of steel slag and quarry in concrete

Partial replacement of fine aggregate by steel slag and

Aug 29, 2020 To solve the problem in effective manner steel slag and walnut shell is used in concrete by replacing natural aggregates. In this study, the replacement was done with fine aggregate by steel slag for different proportions of 0%, 10%, 20%, 30%, 40%&50% and coarse aggregate by walnut shell at constant proportion of 20%.

replacement of steel slag and quarry in concrete

A STUDY ON COMPRESSIVE STRENGTH OF CONCRETE percentage steel slag and quarry dust to be replaced is found out by conducting 7days and 28 days compressive strength on cubes of size 150 mm x150mmx150mm with 20%, 40%, 60%, 80% and replacement of coarse aggregate by steel slag and fine aggregate by quarry dust.

Partial Replacement of Steel Slag Aggregates in Concrete

Dec 31, 2018 The replacement of river sand by slag aggregate provides dual advantage of reducing disposal problems in steel industries and conserving the natural resources. In this study, slag aggregate originated from induction blast furnace has been used.

Researchers create stronger concrete from steel slag Quarry

Apr 09, 2020 Steel slag used in wastewater treatment has been proven to create stronger concrete than conventional concrete aggregates, according to a new study from RMIT University. Steel slag is a by-product of smelted ore and has been used as a substitute aggregate for making concrete in the past.

STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN

The present research work deals with a view to develop efficient concrete by addition of steel slag to evaluate the effectiveness of the use of steel slag as a partial replacement in sand To replace Sand with various percentages 10, 20, 30, 40% of steel slag waste in M25, M30 & M35 concrete.

Replacement of Aggregates by Industrial Waste Steel Slag

Workability of Slag replacement concrete is higher than control mix and well as showed the better cohesiveness. The compressive Strength of concrete at 28 days is increased by 4.42% for M20 and 3.81% for M30 when the fine aggregate replaced by slag by 45% and further increase in replacement decrease the strength.

Steel Slag as a Partial Replacement of Fine Aggregate In

This test is conducted by replacing steel slag at a level of 10%, 20%, 30% and 40% after 7, 14, 28 and 50 days of curing for an M35 grade of concrete. Table 5.Avg.Tensile strength test results for M35 grade of concrete Sr. No Percentage Replacement of Fine Aggregate by Steel Slag Average Flexural Strength for M35. (N/mm 2) 28 DAYS 1. 0% 4.073

Use of Blast Furnace Slag Aggregate in Concrete

The use of blast furnace slag aggregates in concrete by replacing natural aggregates is a most promising concept because its impact strength is more than the natural aggregate.

USE OF QUARRY DUST IN CONCRETE AS REPLACEMENT FOR

5. Use of quarry dust in concrete help in workability of concrete. 6. Quarry dust is a waste product from stone crushing industry and available almost free-of-cost, as partial replacement for river sand. REFERENCES [1] Study of Properties of S using ‘Quarry ust’ and ‘Fly Ash’, M.V. Rama Raju, K.V.Vivek, r.T.Siva Shankar

Utilization of Steel Slag in Concrete as a partial

Kothai and Malathy [14] partially replace fine sand (SG=2.65) with fine steel slag (SG=2.95) in normal concrete and found increment of compressive strength at 5% to 10% when replacement level is

Partial Replacement of Steel Slag Aggregates in Concrete

Dec 31, 2018 The replacement of river sand by slag aggregate provides dual advantage of reducing disposal problems in steel industries and conserving the natural resources. In this study, slag aggregate originated from induction blast furnace has been used.

Steel Slag as a Partial Replacement of Fine Aggregate In

B.Girish Sharma(2015) studied in his work “Beneficial effects of steel slag on concrete” with the aim of replacing steel slag of M35 grade with aggregates(fine & coarse), the percentage from 0% to 55% and tested on its 7thand 28thday after curing.

The Exploitation of Blast furnace Slag as Sand Replacement

It was observed that the partial replacement of fine aggregate by steel slag improves the compressive, tensile and flexural strength of concrete. Compressive strength increased in large number when both CA and FA were replaced by steel slag.,Subathra and Gnanavel,. Qasrawi et al, used steel slag in concrete mixes.

Partial Replacement Of Fine Aggregate Using Steel Slag

various replacement level of steel slag with fine aggregate. The use of steel slag aggregates in concrete by replacing natural aggregates is a most promising concept. Steel slag aggregates are already being used as aggregates in asphalt paving road mixes due to their mechanical strength, stiffness, porosity, wear resistance. II. MATERIALS USED

A STUDY ON COMPRESSIVE STRENGTH OF CONCRETE

percentage steel slag and quarry dust to be replaced is found out by conducting 7days and 28 days compressive strength on cubes of size 150 mm x150mmx150mm with 20%, 40%, 60%, 80% and 100% replacement of coarse aggregate by steel slag and fine aggregate by quarry dust. To study the strength loss, weight loss characteristics of concrete.

A Study On Durability Of Concrete By Partial Replacement

Replacement Of Cement With Steel Slag Powder Using Robo Sand 1 keywords Concrete, Steel Slag Powder, Durability of Concrete, Robo Sand, Compressive Strength, of concrete mix with Quarry Rock Dust was low when observed to that of concrete mix with conventional river sand.

USE OF QUARRY DUST IN CONCRETE AS REPLACEMENT FOR

5. Use of quarry dust in concrete help in workability of concrete. 6. Quarry dust is a waste product from stone crushing industry and available almost free-of-cost, as partial replacement for river sand. REFERENCES [1] Study of Properties of S using ‘Quarry ust’ and ‘Fly Ash’, M.V. Rama Raju, K.V.Vivek, r.T.Siva Shankar

Utilization of Steel Slag in Concrete as a partial

Kothai and Malathy [14] partially replace fine sand (SG=2.65) with fine steel slag (SG=2.95) in normal concrete and found increment of compressive strength at 5% to 10% when replacement level is

Literature Review on Different Waste Materials Use in Concrete

P.S.Kothai and Dr.R.Malathy[4] They have investigated about the partial replacement of cement in concrete by use of waste materials Steel Slag. Slag is a byproduct of metal smelting and hundreds of tons of it are produced every year all over the world in the process of refining metals and making alloys. Like other industrial byproducts, slag

Sustainable use of industrial-waste as partial replacement

Dec 01, 2016 Khajuria and Siddique (2014)have affirmed that by replacing fine aggregate with iron slag a by-product of iron and steel making industry in concrete, the compressive strength increases with increase in the substitution up to 30%.

Applications of Steel Slag Powder and Steel Slag Aggregate

When the cement replacement ratio is 20%, the fluidity of paste containing steel slag powder is approximately 25 mm higher than that of paste without steel slag powder. These results indicate that using steel slag powder as a mineral admixture could improve the fluidity of paste, which is beneficial for the workability of concrete.

What are the Materials for Replacement of Sand in Concrete

Granulated Blast Furnace Slag Granulated blast furnace slag is a waste of steel industry; its use can be best exploited as part replacement of sand in concrete. It can replace sand to the amount of 70 % in concrete mixes. Its Availability is limited, restricted to steel plant area.

A STUDY ON PARTIAL REPLACEMENT OF CEMENT WITH

replacement of natural sand by quarry sand and 1.5 % dosage of mixture. Split tensile strength of concrete, when cement is replaced with 40% of GGBS & 60% of quarry dust for maximum dosage of mixture.Flexural strength will be max, if 30% of cement by GGBS & 60% of quarry sand as constant replacement for fine aggregates.

Strength and Corrosion Resistance Properties of Ggbs

replacement of GGBFS in quarry dust concrete. GGBS is obtained as By-product of steel manufacturing industries. Now a days utilization of industrial soil waste or secondary materials has encouraged in construction field for the production of cement and concrete because it contribute to reducing the consumption of natural resources.

Steel Slag as a Partial Replacement of Fine Aggregate In

This test is conducted by replacing steel slag at a level of 10%, 20%, 30% and 40% after 7, 14, 28 and 50 days of curing for an M35 grade of concrete. Table 5.Avg.Tensile strength test results for M35 grade of concrete Sr. No Percentage Replacement of Fine Aggregate by Steel Slag Average Flexural Strength for M35. (N/mm 2) 28 DAYS 1. 0% 4.073

What are the Materials for Replacement of Sand in Concrete

Granulated blast furnace slag is a waste of steel industry; its use can be best exploited as part replacement of sand in concrete. It can replace sand to the amount of 70 % in concrete mixes. Its Availability is limited, restricted to steel plant area. As Granulated blast furnace slag has high glass content with sharp particles, precautions

Experimental Investigation on Partial Replacement of

utilizing the steel slag as a partial replacement material for natural fine aggregates in M20 grade concrete and also studied the mechanical properties of M20 grade concrete with steel slag as partial replacement material to fine aggregates. This experimental work concluded that using

Literature Review on Different Waste Materials Use in Concrete

P.S.Kothai and Dr.R.Malathy[4] They have investigated about the partial replacement of cement in concrete by use of waste materials Steel Slag. Slag is a byproduct of metal smelting and hundreds of tons of it are produced every year all over the world in the process of refining metals and making alloys. Like other industrial byproducts, slag

Strength Behaviour of Geopolymer Concrete by Partial

Strength Behaviour of Geopolymer Concrete by Partial Replacement of Coarse Aggregate with Steel Slag Deepth C1, B Rajeevan2 1,2Government College of Engineering Kannur, Kerela, India Abstract—The development of sustainable and environment friendly construction materials has gained major attention recently because of depletion of natural resources.

Utilisation of silica fume & steel slag in concrete as a

replacement in conventional concrete mixes. Steel slag which is mainly consists of calcium carbonate is produced as a by-product during the oxidation process in steel industry. Steel slag was selected due to its characteristics, which are almost similar to conventional aggregates and the fact that it is easily obtainable as a by-product of the

Innovative Green SCC with Partial Replacement of

Sep 03, 2020 Keywords : Green concrete, SCC, Slag fine and coarse aggregates, GGBS, Sorptivity, Embodied energy, Cost analysis Objectives: To find the optimum replacement percentage by assessing the compressive strength of SCC with slag aggregates and compare it to that of SCC without any slag content and with Normal Concrete.

A STUDY ON PARTIAL REPLACEMENT OF CEMENT WITH

replacement of natural sand by quarry sand and 1.5 % dosage of mixture. Split tensile strength of concrete, when cement is replaced with 40% of GGBS & 60% of quarry dust for maximum dosage of mixture.Flexural strength will be max, if 30% of cement by GGBS & 60% of quarry sand as constant replacement for fine aggregates.

Concrete containing steel slag aggregate: Performance

Four concrete mixtures, made from steel slag aggregate from a Croatian steel plant 1 INTRODUCTION Due to demand for reducing overexploitation of the natural quarries, the use of the by-products from different industries has become an increasing practice in the sustainable construction industry. Steel slag is generated as a melt at about 1600°C

Strength and Corrosion Resistance Properties of Ggbs

replacement of GGBFS in quarry dust concrete. GGBS is obtained as By-product of steel manufacturing industries. Now a days utilization of industrial soil waste or secondary materials has encouraged in construction field for the production of cement and concrete because it contribute to reducing the consumption of natural resources.

partial replacement of fine aggregate by slag sand

replacement of steel slag as aggregate in concrete journals. Effect of Steel Slag as Partial Replacement of Fine, The M35 concrete with steel slag partial replacement for fine aggregate, 33%, and 44% of steel slag aggregates by weight for natural aggregates, Journal Content . Click for details√

PERFORMANCE OF STEEL SLAG PERFORMANCE OF STEEL

been reported on the use of steel slag produced from scrap metals, as produced in Nigeria. But recently Salau et al., [18] studied the use of steel slag as coarse aggregate in concrete. In their study, steel slag was used to replace granite between 0 and 100% at an interval of 20% for different mixes. Their results

Slag Cement Benefits and Use in Concrete Slag Cement News

Slag cement is commonly found in ready-mixed concrete, precast concrete, masonry, soil cement and high temperature resistant building products. While there are many applications and benefits of slag cement, a few are highlighted below and detailed information sheets are located here.

EXPERIMENTAL INVESTIGATION ON CONCRETE USING

Steel Slag: Steel slag obtained certified organization an ISO 3297:2007.Its specific gravity in fine form was found to be 2.95.steel slag elemental analysis determined by x-ray fluorescence. Marble powder: Marble powder was collected from the dressing . Finally Sieve by IS-90 micron sieve before mixing in concrete.