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EFFECT OF USE OF GGBS ON CHARACTERISTICS OF CEMENT …

Table 3.2: Physical Properties of GGBS Test performed Result Method Colour - Off-White fineness 3.12 IS 1727-1967 Specific gravity 2.86 IS 1727-1967 Sp. Gravity = 2.9 3.2 AGGREGATES The …

Influence of component fineness on hydration and strength ...

[5, 17]. For a given fineness of CEM I however, acceleration of the silicate reaction peak due to the 10 % fine limestone was comparable to that attained with 40 % finely ground GGBS. This is indicative of the nucleation effect of limestone. Enhanced reaction due to increased GGBS fineness implies

Ground Granulated Blast Furnace Slag (GGBS) | Chemical ...

May 09, 2018· The Physical properties are specific gravity 2.9, Bulk density 1200 Kg/m 3 and fineness 350 m 2 /Kg. Application of GGBS. GGBS is used along with the ordinary Portland cement or other …

(PDF) Strength and Durability Studies on GGBS Concrete

And 30% replacement of GGBS is greater than the 50% replacement of GGBS. 5.3 Effect of Variation of GGBS on Flexural Strength The flexural strength of concrete is tested for 28 days, 90 days for 0 ...

Effect of content and fineness of slag as high volume ...

The composition of GGBS used is presented in Table 2. Fineness of GGBS was determined by Blaine permeability method. GGBS with three different fineness values were mixed - 400± 4 m2/kg, 556 ± …

Partial Replacement of Fine Aggregate with GGBS

Sr. no. Test Result IS Requirement 1. Fineness Modulus 3.07% As per IS 383:1970 Max. 3.2 2. Moisture Content 7.2% - Table 3: Sand D. GGBS: GGBS was collected from the Dumping Yard, Kalika Steel Alloys Private Limited, Jalna, Maharashtra and processing to get initial raw material took place at …

Influence of granulated blast furnace slag on mechanical ...

GGBS has been used for the production of cement or cementitious materials in two ways: as a raw ... such as fineness (Blaine surface area), specific gravity, and particle size distribution were conducted. The specific gravity was deter- ... through an X-ray fluorescence test. Table 4 shows the chemical composition of the binding materi-

Partial Replacement of Fine Aggregate with GGBS

Test Result IS Requirement 1. Fineness Of Cement 1% As per IS 269:1976 Max. 10% 2. Consistency Of Cement 34% - 3. Initial Setting Time 35 min. As per IS 4031:1968 Min. 30 min. ... GGBS was collected from the Dumping Yard, Kalika Steel Alloys Private Limited, …

What is maximum content of GGBS in concrete mix design ...

Sep 14, 2019· After formation of clinker, it is grinded with gypsum in ball mill to achieve required fineness and uniform mixing and grinding. During this process GGBS is added into it as per % and grinded with clinker and gypsum. After grinding it is stored in silo and then sent for delivery through bag packs or in bulker as loose cement.

Effect of Magnesium Sulphate on Self-Compacting Concrete ...

The fineness of GGBS is usually greater than /kg and occasionally in excess of /kg; the specific gravity is 2.9 . In this study, the GGBS fineness of /kg was used. The raw material for GGBS, raw slag, is usually obtained from a predetermined steel plant, which ensures the stability of the raw material.

08 week GGBS TEST CERTIFICATE - JSW Steel Ltd

Test Result 441 0.36 6.82 0.26 0.36 -0.26 0.16 0.028 94.5 0.09 78.29 1.23 1.03 Note: There is No Indian Standard on GGBS. For reference BS specification is given. Granulated Slag used for JSW Steel Ltd., GBS conforms to IS 12089:1987. Authorized signatory

An experimental investigation on metakaoline GGBS based ...

Sep 11, 2020· GGBS: GGBS is the highly cementitious material and high in CSH. GGBS used in concrete mix contains 35% Silica, 40% calcium oxide and 13.24% alumina. Surface area of GGBS was 6000 cm 2 /gm. Other chemical and physical properties are shown in Tables 4 and 5. 3. Experiments 3.1. Test for fresh concrete mix 3.1.1. Slump flow test

Materials | Free Full-Text | The Effect of Fineness on the ...

To improve the properties of ground granulated blast furnace slag (GGBS) and utilize ground granulated blast furnace slag efficiently, this study investigates the effect of fineness on the hydration activity index (HAI) of ground granulated blast furnace slag. The hydration activity index of GGBS with six specific surface areas (SSAs) was characterized by the ratio of compressive strength of ...

A study of the durability of OPC vs. GGBS concrete on ...

The final properties of GGBS concrete are determined by the pozzolanic efficiency and hydraulic activity of the GGBS which control the amount of cement produced and the reactivity of the slag. These depend on the reactive glass content, the chemical and mineralogical composition, type of activator and fineness of GGBS (Ganesh Babu and Rama

GGBFS – Arihant Sales Corporation

The granulated slag is ground to desired fineness for producing GGBS. The chemical composition of JSW's GGBS contributes to the production of superior cement. Over the period of time, its load-bearing properties continue to increase as it absorbs surplus lime released during hydration to form more calcium silicate hydrates.

Study and Analysis of Strength of GGBS Concrete

such as 0%, of GGBS with OPC. 5. To prepare the concrete specimens such as cubes for compressive strength, cylinders for split tensile test, prisms for flexural strength and also cubes for durability studies in laboratory with 0% to replacement of GGBS …

Fineness test of Cement and its Significance | Tests on Cement

Nov 03, 2017· 100g of cement (test sample), Weighing balance which can weight with an accuracy of 1mg, Standard Sieve of size 90 µm, Sieve pan with lid, Sieve Shaking Machine(optional) Procedure for finding Fineness test of cement: Take a sample of cement and rub the cement with your hands. The test sample should be free of lumps.

Partial Replacement of Cement with GGBS in Concrete

GGBS on chloride ion diffusion coefficient was investigated by migration test. Moreover, the application of GGBS which has the surface area of 6000 cm2/g for bridge superstructures was presented. D. Suresh and K. Nagaraju in a review concluded that the movement of moisture of GGBS …

GGBS: The Most Effective SCM For Concrete | Concrete Show Blog

Fig.4: RCPT Test Results at 7, 28 and 56 days for M40 Grade of Concrete. Few years ago, PSC concrete or concrete with GGBS was considered weak against carbonation attack. The subsequent studies have revealed that concrete with GGBS and low w/b ratio is more impermeable, as can be noted from Table 4 and Fig. 4.

GROUND GRANULATED BLAST FURNACE SLAG (GGBS or …

Flyash and GGBS. The test results shows that strength increasing with the increase of flyash and GGBS up to optimum value beyond which strength value start decreasing with further addition of flyash and GGBS. Key words: Fly ash, GGBS…

Experimental Investigation on Geopolymer Concrete by using ...

FINENESS TEST. The fineness and standard consistency tests were conducted on cement, fly ash, M-sand and coarse aggregate. The fineness test results for OPC grade is less than 10. The cement, fly ash and other material contents have satisfied the recommendations of OPC. The standard consistency test …

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 CSH (calcium silicate hydrates) which is a strength enhancing ...

Ground Granulated Slag (GGBS) - YouTube

May 06, 2016· Description

PRODUCTS - Finesse SCM -- | GGBS | Microfine Material ...

What is GGBS? Granulated Blast furnace Slag is the by -product obtained in the manufacture of pig Iron in blast fumaces at around 1400° to 1500°C, in the molten form. The slag is obtained by rapidly chilling the molten ash from the furnace by means of chilled water and is ground at 400 m2/kg of fineness by using state of the art grinding ...

Ground Granulated Blastfurnace Slag

Ground Granulated Blastfurnace Slag. This material is manufactured to comply with the requirement of BS 6699 : 1992, as well as EN 15167-1 : 2006 and exceeds the minimum strength and fineness requirement by a considerable margin.

Materials | Free Full-Text | The Effect of Fineness on the ...

To improve the properties of ground granulated blast furnace slag (GGBS) and utilize ground granulated blast furnace slag efficiently, this study investigates the effect of fineness on the hydration activity index (HAI) of ground granulated blast furnace slag. The hydration activity index of GGBS …

Granulated Blast furnace Slag - Recons Group

The slag is obtained by rapidly chilling the molten ash from the furnace by means of chilled water and is ground about 400 m2/kg of fineness by using state of the art grinding mill to make GGBS. It is a non …

Complying with SS EN 197-4 2008 (strength class 32

GGBS production capacity of 7.1 million tons and would rise to 9.5 million tons by 2013. The raw material for GGBS is obtained by quenching molten iron blast furnace slag (a by-product of steel making) in water or stream. Subsequently, GBS is dried and then ground into the desired fineness. VCEM GGBS …

Ground Granulated Blast Furnace Slag (GGBS) | Chemical ...

May 09, 2018· The Physical properties are specific gravity 2.9, Bulk density 1200 Kg/m 3 and fineness 350 m 2 /Kg. Application of GGBS. GGBS is used along with the ordinary Portland cement or other pozzolanic materials in concrete. Its use is increasing day by day because it improves the durability of concrete which essentially increase the lifespan of ...

TEST CERTIFICATE JSW - Recons Group

Characteristic Requirement as per BS:6699 Test Result Fineness (M 2/KG) Residue by wet sieve on 45µ (%) Insoluble Residue (%) Sr. No. Magnesia content (%) Ground Granulated Blast Furnace Slag TEST CERTIFICATE JSW Manganese content (%) Residue Initial Setting Time (Min) Loss on Ignition (%) Sulfate content (%) as SO3 Sulphide Sulphur (%) 10 0 ...

What is maximum content of GGBS in concrete mix design ...

Sep 14, 2019· After formation of clinker, it is grinded with gypsum in ball mill to achieve required fineness and uniform mixing and grinding. During this process GGBS is added into it as per % and …

Carbonation resistance of GGBS concrete | Magazine of ...

The effect of GGBS fineness on the carbonation of cement paste and concrete was investigated over a range of fineness 300–2900 m 2 /kg and content up to 85%, with PC fineness generally in the range of 300–345 m 2 /kg. The test …

For laboratory use only Public Works Laboratories ...

GGBS fineness test by Blaine Method in accordance with BS EN 196-6:1992 Cl. 4 in conjunction with BS EN 15167-1:2006 Cl. 5.3.1 Others (Please specify) Part B Sample Details (Please tick the appropriate box) Customer Sample No. : Brand name : Type of sample : PC PFA GGBS Others (Please specify)