mix design procedure for replacement of cement by ggbs


Effect on the Engineering Properties of Pervious Concrete ...

optimum concrete mix various trial mixes are done by varying cement, coarse aggregate, water and super plasticizers. Once getting the optimum mix, six mix design are done by replacing cement with GGBS at 0%, 20%, 40%, 50%, 60%, 80 %. The pervious concrete mix is produced by using conventional cementitious materials, aggregates, and water.

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Utilization of Waste Materials (GGBS+FLY ASH)

Slag (GGBS) and Fly ash. 3.4 Test procedure:- 1) The material required for design of conventional concrete is taken and the properties of waste materials are checked thoroughly. 2) Design conventional concrete for M25 grade (1:2:4) according to Mix Design. 3) After that taking cubes of size of 150X150X150 mm.

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(PDF) A MIX DESIGN PROCEDURE FOR SELF COMPACTING CONCRETE ...

In study RHA is used as a mineral admixture as replacement 2. MIX DESIGN: of cement. 2.1 Design specification 2.3.1 Steps in the Mix Proportion [12, 13]: Trail mix 1 1. Grade of concrete (Used for study) : M30 1. Targeted mean strength for M30 grade concrete 2. Characteristic Compressive strength : 30 MPa fck * = fck + ks 3.

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Partial Replacement of Cement with GGBS in Concrete

2. With the addition of 40% of GGBS as a replacement of Cement for an M25 grade of concrete, there is an increase in the strength compared to the normal concrete. 3. As GGBS is partially replaced with the cement, the consumption of the cement is reduced and also the cost of construction is reduced. 4.

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Mix Design for Pumped Concrete with PPC, OPC, OPC+Flyash

Kishore Kaushal, "Concrete Mix Design Based on Flexural Strength for Air-Entrained Concrete," Proceeding of 13th Conference on our World in Concrete and Structures, 25-26, August, 1988, Singapore. Kishore Kaushal, "Concrete Mix Design," Indian Concrete Institute Bulletin September, 1988, pp. 27-40 and ICI Bulletin December, 1988, pp. 21-31.

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BEHAVIOUR OF GGBS AND NANO-SILICA ON STRENGTH …

3.2 Concrete Mix Design The mix design procedure adopted to obtain a M30 grade concrete is in accordance with IS10262- 2009. Properties In this experimental investigation materials used are cement, fine aggregates, coarse aggregates, GGBS, Nano-Silica, Superplasticizer.

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AN EXPERIMENTAL STUDY ON ALKALI ACTIVATED SLAG …

4. Concrete mix design The mix design for OPC concrete is based on the procedure suggested by IS: 10262-2009. The total binder content is restricted to 425 kg/m3, with water/binder ratio of 0.4. The mixes are designed to achieve a slump value of 25-50mm.The AASC mixes are proportioned to contain same

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Establishing a Mix Design Procedure for Geopolymer Concrete

Establishing a Mix Design Procedure for Geopolymer Concrete A dissertation submitted by Mr Paul Wilson Associate Degree in Engineering (Civil) 2010 ... research in a way that would allow use of geopolymer concrete as a replacement to concrete based on Ordinary Portland Cement. This ...

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Ground Granulated Blast Furnace Slag in Concrete and its ...

The ground granulated blast furnace slag (GGBFS) is a by-product of iron manufacturing which when added to concrete improves its properties such as workability, strength and durability. This material is obtained by the heating of iron ore, limestone and coke at a temperature about 1500 degree Celsius. The process is carried out in a blast furnace.

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PROPERTIES OF SCC WITH ALCCOFINE, GGBS AND FLY ASH …

GGBS has also been used before to replace cement to develop a new mix design methodology of self-compacting concrete. The results indicated that GGBS up to a replacement of 20% to 80% can only be used and concretes up to strength of 30 to 100 MPa can only be developed. The results also indicate that this design methodology can also

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Which of the following cement replacement material is ...

In particular, GGBS is considered to be more compatible with renewable energy source objectives. The replacement level of GGBS can be as high as 70% of cement, which is about twice as much of PFA (typically replacement level is 40%). Hence, partial replacement of GGBS can enable higher reduction of cement content.

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Mix Designs, Trial Batches & PCCP Production

INDOT CONCRETE MIX DESIGN SPREADSHEET FOR ENGLISH CONTRACTS CEMENT & POZZOLAN MATERIALS LEDGES 804-812 ulzer Crushed Stone, Evansville Redist(Evansvil MANUFACTURER / LOCATION PRODUCT NAME W.R.Grace & Co. Darex II AEA A PLANT or PRODUCT AIR ENTRAINING AGENT, CHEMICAL ADMIXTURES & CALCIUM CHLORIDE …

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Concrete Mix Design Calculation - M20, M25, M30 ...

Concrete Mix Design Data Required for Concrete Mix Design (i) Concrete Mix Design Stipulation (a) Characteristic compressive strength required in the field at 28 days grade designation — M 25 (b) Nominal maximum size of aggregate — 20 mm (c) Shape of CA — Angular (d) Degree of workability required at site — 50-75 mm (slump) (e) Degree of quality control available at site — As per IS ...

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Strength development characteristics of concrete produced ...

containing GGBS up to 50% can achieve high early-age strength. GGBS concrete gains more strength than the PC concrete after the age of 28 day till 56 day. The mechanical properties of blended concrete for various levels of cement replacement have been observed as higher than control concrete mix having no GGBS. Keywords.

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Experimental Study on Self Compacting Concrete with ...

powder and cement was replaced with GGBS completely, additionally 4% of the GGBS content was added with three different chemicals (4% of Na Content) used for binding separately and compared in this project. Methodology As of every Concrete testing procedure we followed the same to this Self Compacting Concrete.

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Materials | Free Full-Text | Assessment of Mechanical ...

Apr 22, 2021· The purpose of this study is to suggest the optimum mix design with a high volume of GGBS (Ground Granulated Blast-furnace Slag) replacement and the procedure of the cryogenic test to consider mechanical and thermal properties, and durability performance. To decide the optimum mix design, four mix designs with high-volume of GGBS replacement were suggested, in terms of the …

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Volume 7, Issue 2, August 2017 Strength and Workability of ...

basis to arrive at the final mix design. SCC was designed for M60 grade (1). Table 1: Mix proportion of SCC Particulars Quantity(Kg/m3) Powder(Cement+GGBS) 600 Fine aggregates 920 Coarse aggregates 780 Water 165 Super Plasticizer 10 Cement, GGBS and Fine aggregates were mixed dry until the mixture was thoroughly blended in the case of control

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(PDF) Design of Self-Compacting Concrete with Ground ...

The procedure of the proposed mix design method is. ... The use of GGBS as cement replacement material in concrete has been found to reduce CO 2 emission by great extent ...

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EXPERIMENTAL STUDY ON STRENGTH OF CONCRETE USING …

Chart -1: Experimental Procedure Chart High performance concrete was designed by using Indian Standard method. Trial control mixes for M30 grade concrete with replacement of cement by slag in concrete with different dosages i.e. 20%. In addition of steel fibres with different dosages i.e. 0.5%, 1%, 1.5% respectively.

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Mix design development of fly ash and ground granulated ...

The paper presents a rational mix design methodology to produce fly ash and ground granulated blast furnace slag (GGBS) based geopolymer concrete under ambient temperature curing condition. Efforts are made to develop the mix design by integrating ACI strength versus water to cement ratio curve of normal concrete, absolute volume method and combined grading concept.

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GGBS - Ground Granulated Blast Furnace Slag for Concrete!

Oct 07, 2019· GGBS cement is used in the precast concrete, GGBS concrete is used for the high-rise buildings, Furnace concrete is also used for marine works such as dams, shore protection construction etc; In the waste and sewage treatment plants, It is used in …

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Free Online Concrete Mix Design Calculator IS 10262 - 2019

Apr 27, 2021· Step 3 : Water - cement ratio. Water cement ratio for concrete mix design is taken from the graph given in figure 1 of IS 10262 – 2019. The curve in the graph has to be selected based on grade of cement being used. The maximum water cement ratio has to …

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EXPERIMENTAL STUDY ON CONCRETE BY PARTIAL …

properties of concrete. 30%, 40% of GGBS and 3% of Nano Silica and Nano Titanium dioxide are adopted as partial replacement of cement by weight to determine the compressive strength, Split tensile strength and Flexural strength of concrete specimens. To …

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