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Sustainable Studies on Concrete with GGBS As a Replacement ...

Table 2. Mix proportions of concrete with various proportions of GGBS replacing cement in M35 grade concrete Mix propotions Controlled concrete 20% GGBS 30% GGBS 40% GGBS W/C ratio 0.41 GGBS content % - 20 30 40 GGBS content (wt) - 0.8 kg 1.2 kg 1.6 kg Cement content 4 kg 3.2 kg 2.8 kg 2.8 kg Sand content 5.186 kg

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Effects of waste glass as a sand replacement on the ...

Aug 01, 2021  This study incorporates fine waste glass (GS) as a replacement for natural sand (NS) in fly ash (FA) and/or ground granulated blast furnace slag (GGBS) based alkali activated mortar (AAm). Tests were conducted on the AAm to determine the mechanical properties, water absorption, apparent porosity and the durability based on its resistance to Na ...

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

sand consumption quarry sand is used as an alternative material for sand replacement. This paper deals with the effective utilization of waste material in concrete production as a partial replacement for Cement and sand. The cement has been replaced by GGBS in the range of 30%, 40% and 50% by weight of cement, quarry sand in the

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(PDF) Study of Partial Replacement of the Cement by GGBS ...

It is observed that maximum strength is achieved optimum percentage of partial replacement of natural sand when natural sand is partially replaced with 60% quarry with quarry sand and partial replacement of Cement with sand. In second phase, the cement is partially replaced with GGBS and RHA in concrete. GGBS by 10%, 20% and 30%.

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(PDF) High performance concrete with GGBS and ROBO sand

The present paper focuses on investigating characteristics of M30 concrete with partial replacement of cement with Ground Granulated Blastfurnace Slag (GGBS) and sand with the ROBO sand (crusher ...

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ECO Friendly Concrete By Using Partial Replacement Of ...

Replacement Of Cement By GGBS And Sand By Poly Propylene Plastic Challa. Nithin Kumar Reddy, Jonnalagadda Rakesh . ECO Friendly Concrete By Using Partial Replacement Of Cement By GGBS And Sand By Poly Propylene Plastic 65 28days avg compressive strength3 ijeas.org The total experiment is carried for M 30 grade of concrete with partial ...

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Granulated Slag (GBS) Tarmac

The rapid cooling of molten slag by large quantities of water produces sand-like granule aggregate. Primarily ground into a cement replacement known as ground granulated blast furnace slag (GGBS) this is used in ready-mixed and precast concrete and masonry, floor levelling compounds and high temperature resistant building products.

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GGBS; sustainable alternative to Portland Cement LKAB ...

Because GGBS has low embodied CO 2, it allows designing concrete mixes for sustainable construction. The manufacture of GGBS requires less than 20% of the energy and produces less than 10% of the CO 2 emissions compared to Portland Cement production. GGBS is a sustainable alternative for Portland Cement in the production of: ready-mix concrete.

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What is the advantage of using GGBS as replacement of ...

From structural point of view, GGBS replacement enhances lower heat of hydration, higher durability and higher resistance to sulphate and chloride attack when compared with normal ordinary concrete. On the other hand, it also contributes to environmental protection because it minimizes the use of cement during the production of concrete. However, it is identified that []

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Ground granulated blast-furnace slag - Wikipedia

Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder.Ground-granulated blast furnace slag is highly cementitious and high in calcium silicate hydrates (CSH) which is a strength enhancing ...

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AN INVESTIGATION ON COMBINED REPLACEMENT OF CEMENT BY GGBS ...

The present work is to use GGBS (Ground Granulated Blast Furnace Slag) and Slag sand as combined replacement for ordinary Portland cement and river sand respectively. M20 grade of concrete with W/C 0.5 is carried out with two percentages of cement replacement by GGBS i.e, 35 % and 45%, along with this the slag sand is varied from 0 % to 100 % ...

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Synthesis and characterization of synthetic sand by ...

May 29, 2021  Though the F-GFA and G-GFA showcased higher water absorption ratio than the natural sand due to the presence of unreacted fly ash and GGBS particles, the complete replacement of fine aggregate with geopolymerized sand initiated the adequate compressive strength attainment up to 90% of natural sand, by reacting with the lime expelled out of the ...

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(PDF) Strength and Durability of Concrete on Replacing ...

12) The Manufactured Sand and GGBS can be used as a best alternative material for partial replacement of Natural Sand and cement respectively. The combination of 60% Manufactured Sand and 20% GGBS replacement gives better results when compared to other replacements.

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ECO Friendly Concrete By Using Partial Replacement Of ...

Replacement Of Cement By GGBS And Sand By Poly Propylene Plastic Challa. Nithin Kumar Reddy, Jonnalagadda Rakesh . ECO Friendly Concrete By Using Partial Replacement Of Cement By GGBS And Sand By Poly Propylene Plastic 65 28days avg compressive strength3 ijeas.org The total experiment is carried for M 30 grade of concrete with partial ...

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Study of Granulated Blast Furnace Slag as Fine Aggregates ...

Jul 03, 2015  “Experimental Investigation on Strength of High Performance Concrete with GGBS and Crusher Sand”, 3 (4) (2013) May 2013, ISSN -2250-1991 Susanto Teng et al., 2013

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Experimental Study on Partial Replacement of Cement by ...

GGBS and sand with Robo sand. The cement has been replaced by GGBS accordingly in the range of 0%, 5%, 10%, 15%, 20%, and 25% by weight of cement. And River sand has been replaced by Robo sand accordingly in the range of 0%, 10%, 20%, 25%, 30% by weight of Sand for every replacement of GGBS for M25 grade mix. Concrete cubes were casted and

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Experimental Analysis of Partial Replacement of Cement by ...

May 30, 2018  GGBS provides greater mechanical and durability properties. The effect of GGBS and fly ash as partial cement replacement was examined on concrete cubes, cylinder and beams. In this research paper we have kept percentage of fly ash for every trial constant except for conventional trial and GGBS was used to replace cement partially from 40% up to ...

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(PDF) Effect of partial replacement of cement by ground ...

Effect of partial replacement of cement by ground granulated blast furnace slag and sand by iron ore tailings on properties of concrete August 2018 International Journal of Advanced Technology and ...

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Ground granulated blast-furnace slag - Wikipedia

Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder.Ground-granulated blast furnace slag is highly cementitious and high in calcium silicate hydrates (CSH) which is a strength enhancing ...

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Mechanical properties of geopolymer concrete reinforced ...

Oct 27, 2021  The replacement of fly ash with GGBS up to a certain percentage improves the mechanical properties of geopolymer concrete. The optimum percentage replacement by GGBS has come out to be 60% in addition to 5% CSF and 5% metakaolin in the mix. 2.

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(PDF) STRENGTH PROPERTIES OF FLY ASH AND GGBS BASED

It can be concluded that the increase in GGBS replacement level enhances strength improvement in geopolymers. The GPC with 100% GGBS sample exhibited compressive strength values of 52.4 MPa, 56.2 MPa, 58.2 MPa, 83 MPa and 87 MPa after 7, 14, 28, 56 and 112 days of curing respectively at ambient room temperature as shown in Table 3. Figure 1.

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(PDF) GGBS And Fly Ash Effects on Compressive Strength by ...

In this regard, the replacement of cement by the used of GGBS and dredged sand was carried out by wasted materials. On optimum levels of GGBS and dredged sand were assessed with varied percentage ...

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EXPERIMENTAL STUDIES IN ULTRASONIC PULSE VELOCITY OF ...

The GGBS was ground in a laboratory mill to a Blaine fineness of 4222 cm 2/g. The properties of cement and GGBS are given in Table-1.Local aggregate available in the area were used in the study, namely river sand and manufactured sand (M-sand) as fine aggregate and coarse aggregate of Nominal Maximum size of 19mm were used.

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STUDY ON PARTIAL REPLACEMENT OF CEMENT BY GROUND ...

properties of GGBS concrete, self-compacting GGBS concrete and ultrafine GGBS are highlighted. From the review of literature, it was found that the use of GGBS in concrete construction will be ecofriendly and economical. The optimum percentage of replacement of cement by GGBS lies between 40 - 45 % by weight. New materials that can be

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(PDF) " To Study the Partial Replacement of Cement by GGBS ...

Permeable voids tests is carried out as per ASTM C642-97. 3.2.1 Durability Test The durability of concrete with the optimum percentage replacement of natural sand with quarry sand, partial replacement of cement with GGBS , and combination of GGBS and RHA partially replaced with cement and control mix is studied by the following tests.

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EXPREMENTAL INVESTIGATION OF CONCRETE IN PARTIAL ...

(NS) is partially replaced with manufactured sand (MS) and cement is partially replaced with GGBS. The experimental investigation is carried out in one phase, the phase M25 grade of concrete is produced by replacing 10%, 20%, 30% of GGBS and 25% of manufactured sand. Keywords: GGBS -Ground granulated blast furnace slag,MS-manufactured sand 1.

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HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO

Ground Granulated Blastfurnace Slag (GGBS) and sand with the ROBO sand (crusher dust). The cubes and cylinders are tested for both compressive and tensile strengths. It is found that by the partial replacement of cement with GGBS and sand with ROBO sand helped in improving the strength of the concrete substantially compared to normal mix concrete.

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EXPERIMENTAL STUDY ON SELF COMPACTING CONCRETE

CONCRETE USING FLYASH AND GGBS AS PARTIAL REPLACEMENT OF CEMENT ALONG WITH CRD AND GSP AS COMPLETE REPLACEMENT OF SAND USING NANSU METHOD OF MIX DESIGN T. BALA KRISHNA, M.S. Anatha Venkatesh2, 1PG Student, Dept. of Civil (structural engineering), SVR college of Engineering Technology, Ayyaluru(V), Nandyal, Kurnool Dist., Andhra Pradesh, India.

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What is the advantage of using GGBS as replacement of ...

From structural point of view, GGBS replacement enhances lower heat of hydration, higher durability and higher resistance to sulphate and chloride attack when compared with normal ordinary concrete. On the other hand, it also contributes to environmental protection because it minimizes the use of cement during the production of concrete. However, it is identified that []

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(PDF) Effect of partial replacement of cement by ground ...

Effect of partial replacement of cement by ground granulated blast furnace slag and sand by iron ore tailings on properties of concrete August 2018 International Journal of Advanced Technology and ...

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STUDY ON PARTIAL REPLACEMENT OF CEMENT BY GROUND ...

properties of GGBS concrete, self-compacting GGBS concrete and ultrafine GGBS are highlighted. From the review of literature, it was found that the use of GGBS in concrete construction will be ecofriendly and economical. The optimum percentage of replacement of cement by GGBS lies between 40 - 45 % by weight. New materials that can be

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GGBS - Ground Granulated Blast Furnace Slag for Concrete!

Oct 07, 2019  There are two major uses of Ground granulated blast furnace slag, In the production of high quality-improved slag cement, such as Portland Blast furnace cement (PBFC) and high slag blast furnace cement (HSBFC). In such cements GGBS content ranges typically from 30 to 70%. In the production of ready-mixed concrete or site-batched durable concrete.

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Experimental study on mortar as partial replacement using ...

Jan 01, 2021  1. The mechanical properties test results obtain with 10% replacement of GGBS and 5% replacement of sawdust powder in mortar mix compare higher than other mixes. 2. The results of adding sawdust powder and ground granulated blast furnace slag improving thermal properties and reduce the CO 2 emission. 3.

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Mechanical properties of geopolymer concrete reinforced ...

Oct 27, 2021  The replacement of fly ash with GGBS up to a certain percentage improves the mechanical properties of geopolymer concrete. The optimum percentage replacement by GGBS has come out to be 60% in addition to 5% CSF and 5% metakaolin in the mix. 2.

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(PDF) Flexural Behaviour of Reinforced Concrete Beams ...

Three cylinders of size 150mm diameter and 300m in length are casted for various percentages of GGBS by (0%, 30%, 40% and 50%) and Slag sand (SS) 40% and cured for 28 days for each replacement of GGBS and Slag sand (SS). Testing was made in 2000kN testing machine at rate of loading as (1.2 to 2.4) (π/2) l*d, N/min.

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(PDF) AN EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF ...

In this regard, the replacement of cement by the used of GGBS and dredged sand was carried out by wasted materials. On optimum levels of GGBS and dredged sand were assessed with varied percentage ...

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EXPERIMENTAL STUDIES IN ULTRASONIC PULSE VELOCITY OF ...

The GGBS was ground in a laboratory mill to a Blaine fineness of 4222 cm 2/g. The properties of cement and GGBS are given in Table-1.Local aggregate available in the area were used in the study, namely river sand and manufactured sand (M-sand) as fine aggregate and coarse aggregate of Nominal Maximum size of 19mm were used.

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HIGH STRENGTH CONCRETE USING GGBS AND NANO TIO

investigations were carried out on durable and strength properties of M80 grade of HSC mixes with different replacement levels, such as 10%, 20%, 30% and 40% of GGBS with cement and optimum percentage level of GGBS constant and sand are replaced with GBS by different level 10%, 30%, 50%, 70%, 90%. Keeping both optimum percentage levels of GBS

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