2023.5.22 Partial replacement of cement with materials like fly ash, slag, or silica fume can significantly improve the compressive strength of concrete. This is because these materials offer a combination of physical and chemical properties that can enhance the
Charlar en Línea2019.11.2 This paper presents the experimental test results of 13 types of concrete mixes made with high volume of ground granulated blast furnace slag (GGBFS) cement
Charlar en Línea2015.11.3 The aim of the present work is to study the effect of cement dust substitution instead of ordinary Portland cement (OPC),
Charlar en Línea2023.10.31 The present study explored the effect of incorporating steel dust as a partial replacement for cement in the mix design of reinforced concrete beams. The
Charlar en Línea2022.1.1 Partial replacement of cement with alternative cementitious material in the production of concrete: A review S. Prakash Chandar , R. Santhosh Add to Mendeley
Charlar en Línea2019.2.1 Concrete specimens containing 10% and 20% replacement of cement by slag were prepared. The mechanical properties like compressive, split cylinder tensile and flexure strength were
Charlar en Línea2023.5.22 Maximum replacement of cement by rice husk ash is 25%. Optimum level of replacement by GGBS and FA is up to 30%. From the test results of RCPT,
Charlar en Línea2023.5.13 Marble dust powder as a waste and polypropylene fiber was suggested in partial replacement of cement and fine aggregates. Different papers were studied on
Charlar en Línea2023.12.2 In the current investigation, marble dust was employed as a partial substitute for the cement-based binder material in concrete at increasing weight
Charlar en Línea2020.9.28 At 28 days the variation in compressive strength of concrete show the same trend as that of 7 days, i.e., the variation in compressive strength of concrete by
Charlar en Línea2019.11.2 PDF Available. Review on Partial Replacement of Cement in Concrete by Using Waste Materials. International Research Journal of Multidisciplinary Technovation 1 (6):526-531. DOI: 10.34256 ...
Charlar en Línea2021.11.21 The values of average hardened concrete density for concrete mixes with CWP cement are higher than the reference mix in 7 days, but lower than the reference mix in 28 days.
Charlar en Línea2020.1.28 The cement is partially replaced by FA at 0%, 5%, 10%, and 15% by weight. Water cement ratio was kept 0.5 in all concrete mixes. 48 specimens of sizes 150*150*150mm and 300*150mm were made for ...
Charlar en Línea2023.3.24 Venkatesa, et al [6] studied on concrete with Steel Slag (SS) as replacement of sand and walnut shell as coarse aggregate replacement. It was reported that 20% increase in strength was observed with SS as 40% by weight of sand. Jawad, et al [7] studied on concrete with WFS as 40%-50% replacement to sand resulted in very
Charlar en Línea2022.6.2 To eliminate the harmful effect of induction furnace dust on the environment and human health, it can be used as a partial replacement of cement for concrete manufacturing as the size of dust is very small, even smaller than size of cement, and, secondly, due to the presence of oxides also present in cement, i.e. silica (SiO 2),
Charlar en Línea2021.3.1 The conventional concrete is made up of cement, ... Study of concrete involving use of quarry dust as partial replacement of fine aggregates. IOSR J. Eng. (2015) ... Cited by (27) The effects of waste iron powder and steel fiber on the physical and mechanical properties of geopolymer mortars exposed to high temperatures. 2023 ...
Charlar en Línea2020.9.28 The Use of marble dust particle's (MDP) by weight of cement has replaced to variations parentage in concrete as 15%, 20%, and 25% and additional industrial waste steel fibers is also added with different mixes by volume fraction of concrete at 1%. Right now steel fiber strengthened cement (SFRC) has used to
Charlar en LíneaCONCRETE BY PARTIAL REPLACEMENT OF CEMENT WITH QUARRY DUST AND SAND WITH IRON SLAG 1Rahul D. Ghode, 2Dr. P. P. Saklecha, 3Prof. A. B. Dehane 1Student of Mtech Structural Engineering, 2Professor, 3Assistant Professor 1,2,3Department of Civil Engineering, 1,2,3Bapurao Deshmukh College of engineering,
Charlar en Líneadosage of percentage of replacement of cement with GGBS was found to be 40%, 40%and 50% in Ordinary (M20), Standard (M40) and High strength grade (M60) grades of concrete respectively. They also concluded that the partial replacement of cement with GGBS in concrete mixes has shown enhanced performance in terms of strength and durability
Charlar en Línea2023.5.13 This research emphasizes on the possibilities of using waste material from different engineering activities to prepare innovative concrete. Marble dust powder as a waste and polypropylene fiber was suggested in partial replacement of cement and fine aggregates. Different papers were studied on the replacement of these waste materials
Charlar en LíneaThe presented work investigates the effect of addition admixture (cement kiln dust) to concrete as a partial replacement of cement weight. Cement kiln dust was added by (10,30,50)% of cement weight.Four mixes were selected, three of them contain cement kiln dust (CKD) and one reference mix without any admixture for ages (7,28,90) days.
Charlar en Línea2016.4.10 For 40% quarry dust concrete workability is 0.93 and for 50% replacement of quarry dust concrete 0.87 compacting factor was observed. (d) The compressive strength results of quarry dust concrete
Charlar en Líneacement, crusher dust as a partial replacement of FA, SSW as a partial replacement of CA. ... ecological inviting transfer of the waste slag which is made in tremendous amounts from the steel ventures. B K Varun, ... of M-30 grade and concrete made with partial replacement of cement by fly ash and ground granulated blast furnace slag.
Charlar en Línea2022.10.6 Using these by-products as a partial substitution for cement reduces landfills, the cost of concrete, and climate change due to cement production. This paper investigates the effect of replacing 5%, 15%, 20%, 25%, and 30% of cement with CWP. Varied proportions of RHA; 5%, 10%, 15%, and 25% were added to the mix with the
Charlar en LíneaIn this project experimental investigation carried out in concrete by use of natural waste material where cement replace by corn cob ash and coarse aggregate by steel slag for protect our environment, give better comparative strength than conventional concrete. The corn cob ash used to replace cement partially in specified ratio 5%, 10% and steel slag
Charlar en Línea2020.11.2 Global production of concrete is about 12 billion tons a year corresponding to almost 1 m 3 per person per year making it one of the largest users of natural resources in the world [].It is predicted that concrete usage will increase to more than 7.5 billion m 3 (about 18 billion tons) a year by 2025 [].. Recently, the increasing consumption of
Charlar en Línea2020.3.26 W/C ratio played a important role in determination flexural and compressive strength. At 35, 45, 55% replacements, compressive strength of concrete is maximum for 0.4 W/C ratio [].The optimum percent replacement is 15% fly ash and 15% metakaolin in cement increases compressiveness split tensile strength [].It has
Charlar en Línea2021.12.1 Kamal Uddin investigated the use of brick dust as mineral admixture in concrete [48]: They have reported that the concrete prepared from 20% of replacement of cement by WBP showed good resistance to sulfate and chemical attacks.Abdelghami Naceri et al. studied the effect of partial replacement of cement by WBP in mortars
Charlar en Línea2023.4.17 Conclusion. Based on the experimental study carried out it can be concluded as below: 1.With 40% cement partially replaced by GGBS, concrete reached its peak compressive strength for M40 grade. Utilizing GGBS instead of cement increases the concrete's split tensile strength. With 40% replacement, the tensile strength reaches its
Charlar en Línea2019.5.10 Roy DKS, Sil A (2012) Effect of partial replacement of cement by silica Fume on hardened concrete. Int J Eng Technol Adv Eng 2(8), August 2012. Google Scholar Soni R (2015) Behaviour of fly ash in cement-concrete pavement. Int Res J Eng Technol (IRJET) 2(5), August 2015. Google Scholar
Charlar en Línea