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2019-1-24concrete such as compressive strength split tensile test flexural strength. 7. To evaluate the durability studies of M20 and M40 grade GGBS replacement concrete with 1 and 5 concentrations of Hydro chloric acid HCl and Sulphuric acid H 2 So 4. 8. To evaluate and compare the results. 9. To check the economic viability of the usage of
2016-9-9GGBS is a better option since it has a higher proportion of the strength-enhancing calcium silicate hydrates CSH and is routinely specified in concrete to provide protection against both sulphate attack and chloride attack. So this study examined the potential use of sugarcane bagasse ash and GGBS as a partial cement replacement material. II
2016-11-29Strength Studies on Slag-Concrete as a Partial Replacement as GGBS without compromising on its strength and durability which will result in decrease of Compressive strength and Flexural strength of GGBS concrete increased up to GGBS addition of 30. GGBS concrete showed substantial gain in compressive and flexural strengths with the age
2020-1-221. Durability and service life are improved by preparing High-performance concrete 2. The use of GGBS is economical in concrete. 3. The strength of compressive strength is increases 9 to 25. 4. It is easy to use and mix with concrete
2017-4-7strength of the concrete. Many number of studies have been carried out so far to identify the mechanical properties of GGBS and Robosand. A. The investigation performed out on GGBS Based strength durability characteristics HPC by R.Vijaya sarathy and G.Dhinakaran2013. The research worked performed by them is such
2020-5-22The utiliation of supplementary cementation materials is well accepted since it leads to several possible improvements in the concrete composites as well as the overall economy. The present paper is an effort to quantify the strength of ground granulated blast furnace slag GGBS at various replacement levels and evaluate its efficiencies in concrete
2019-7-19GGBS was found to produce an optimum strength of concrete Oner and Akyu 2007. The corrosion resistance mainly due to chlorine durability and binding power of concrete is improved by using GGBS. It modifies the pore structure of concrete and results in a more hardened concrete and also abrasion resistance Rao et al. 2016. The
2018-7-19Compressive strength of concrete mixtures made with and without GGBS was determined at 7 14 28 63 119 180 and 365 days of curing. The average of six samples was taken for every testing age .It was observed that the early age strength values of GGBS concrete
2017-10-10normal-strength concrete and high-strength concrete by changing WB from 65 to 35 were examined. The effectiveness of GGBS on chloride ion diffusion coefficient was investigated by migration test. Moreover the application of GGBS which has the surface area of 6000 cm2g for bridge superstructures was presented
2015-12-4BEHAVIOUR OF SELF COMPACTING CONCRETE MADE WITH GGBS 1.11 Durability Studies of Low Medium and high grade SCC Mixes with GGBS and RHA. 18 mix of low medium and high strength concrete using chemical admixtures. The mix proportion was designed based on EFNARC method of SCC mix design.
2016-9-9Durability is another important aspect of concrete. Earlier studies revealed that geopolymer concrete composites have performed better than Portland cement composites in durability related tests such as Sulphate acid and corrosion resistance. This is mainly due to polymeric nature of geopolymer matrix without presence of free lime. 10
2016-7-26Geopolymer Concrete with FlyAsh and GGBS at Ambient Temperature been carried out to investigate the strength durability and microstructure of Geopolymer concrete. Trials have been done to study the effects of water solids ratio binder content Most of the studies are aimed to evaluate strength parameters workability and durability of
2020-4-3strength and bond characteristics of ggbs concrete De. Sensale10 Strength Development on Concrete with RHA in Cement and Concrete composites A. Oner and S. Akyu 11 An experimental study on optimum usage of GGBS for the compressive strength of concrete Mohammad H.B. Hamid 12 Mechanical properties and Durability of High
2020-4-9Influence of granulated blast furnace slag on furnace slag 2570 GGBS and cement slag 70 GGBS or more. Numerous studies have incorpo-rated GGBS in the production of concrete Chi Chang Huang 2012 Memon Sumadi Ramli of concrete such as strength workability permeability durability and corrosion resistance. Study
Strength and durability studies of SCC incorporating silica fume and ultra fine GGBS. Incorporating 10 silica fume gave the best result in both mechanical and durability studies in comparison with other combinations. The durability of concrete with SCM was improved due to the poolanic reaction which occurs during the process of
2019-7-130 by mass GGBS concrete exhibited higher splitting tensile strength than PC concrete. Both PFA GGBS can reduce drying shrinkage and reduction effects become more significance as replacement level measured with GGBS performing better than PFA. 8 The optimum percentage levels of 7.5 GGBS and 0.3
2013-3-690 days and the strength of the exposed specimens was found to be 54 and 41 less than bath and sealed specimen strengths respectively at 365 days. The early age strength development up to 28 days of GGBS blended concrete had found to be increasing with curing temperature but the effect on later strength is very less 3-5
2018-7-3that inclusion of high volume of GGBS in concrete increases the durability and found to be beneficial construction material Key words GGBS Compressive strength Impermeability Sulphate attack Acid attack. Cite this Article Anand V.R and Dr. A.V. Pradeep Kumar Durability Studies on
Experimental Study on Strength and Durability Properties of Steel Fibers Glass Fibers using GGBS based Concrete. Roopa Bhargavi P. Bhanu Pravallika S.
2016-9-27advantages of using GGBS the Standing Committee on Concrete Technology SCCT endorsed in 2008 the proposal by the Public Works Central Laboratory PWCL to conduct a research study to investigate the strength development and durability of GGBS concrete. II. LITERATURE REVIEW Santosh Kumar Karri et. al. selected 30 40 and 50 as
2019-1-24concrete such as compressive strength split tensile test flexural strength. 7. To evaluate the durability studies of M20 and M40 grade GGBS replacement concrete with 1 and 5 concentrations of Hydro chloric acid HCl and Sulphuric acid H 2 So 4. 8. To evaluate and compare the results. 9. To check the economic viability of the usage of
Figure 4.18 Slump test on fresh concrete from left to right a AAS and b geopolymer concrete 78 Figure 4.19 Strength development of blended GGBS-OPC and AAS concrete 81 Figure 4.20 Strength development of FA-based geopolymer concrete 81 Figure 4.21 Rate of absorption vs square root of time for blended concrete 82
Ground granulated blast-furnace slag GGBS is a green construction material used to produce durable concrete. The secondary poolanic reactions can result in reduced pore connectivity therefore replacing partial amount of Portland cement PC with GGBS can significantly reduce the risk of sulfate attack alkalisilica reactions and chloride penetration
2020-1-23Study and Analysis of Strength of GGBS Concrete Sunil Bhagwan Yamgar1 and Prof. Mr. S.R.Takkalaki2 1PG Student P.G. Course in Structural Engineering Department of Civil Engineering B.R. Harne College of Engineering and Technology Vangani Badlapur INDIA
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
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