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Suitability of Concrete Using Cupola Slag as.material.We have used cupola slag aggregate in M20 grade concrete with constant wc ratio of 0.5.first efforts were made to find optimum percentage of cupola waste with gap of 10 from 0 to 100 percent.5 cubes were casted for each mix. From that 3 was cured in accelerated concrete curing tank for 3
PARTIAL REPLACEMENT OF CEMENT WITH UNPROCESSED STEEL SLAG.Compressive strength and flexural strength on M20 grade of concrete with 0.5 watercement ratio were investigated. Steel slag replacement 0, 10, 15, 25, 30, 35 are used. The best results for compressive strength was obtained at 20 and for flexural strength at 10 of replacement of cement with steel slag in concrete was obtained.
Investigations of geopolymer on cupola slag concrete.3. Balaraman R amp Dr.Anne ligoria Utilization of cupola slag for fine and coarse aggregates,International journal of civil engineering and technology, volume 06, Issue 08,6-14. 4. Balaraman R amp Dr.Elangovan N S Behaviour of cupola slag in concrete as partial replacement with a combination of fine and coarse aggregates, Taga
Optimization of Recycling the Granulated Slag as Partial.The Fly ash, granulated slag, and silica fume are some of the materials which can be recycled in concrete as partial replacement of cement. A number of researches are going on to explore the effect of use of these materials as cement replacements and the results are promising. These materials include fly ash, silica fume and ground-
STUDY OF CONCRETE BY PALM OIL FUEL ASH AS.concrete when it partial replaced with palm oil fuel ash as cement, cupola slag powder as fine aggregate, brickbat for coarse aggregate. Initially, in this study cement is being replaced with palm oil fuel ash in different percentages 5, 10, 15, 20 to get an optimum strength particular replacement percentage.
STUDY ON PARTIAL REPLACEMENT OF CEMENT BY.review. Partial replacement of cement by Ground Granulated Blast Furnace Slag GGBS and addition of Carbon Fiber to the concrete to find their properties, strength and behavior. 3. MATERIALS TO BE USED 3.1 CEMENT Cement is a binder, a substance used for construction that sets, hardens, and adheres to other materials to bind them together.
Slags as ceramic raw materials Reannouncement with new.Dec 31, 1990 Slags generated by the ferrous metals industry can be used to produce high value ceramic materials. The properties of these ceramics can be controlled by judicious choices of composition, additives, and processing parameters. Standard methods of materials handling, such as comminution and mixing ...
Replacing of Energy Optimizing Furnace Slag as a Fine.use steel slag as a partial replacement to fine aggregate in different mixes of concrete, where different percentages of cement has been replaced by fly ash and metakoalin. ... partial replacement of cement on the mechanical properties of concrete, Construction and Building Materials. 25 806-812.
UTILIZATION OF CUPOLA SLAG IN CONCRETE AS FINE AND.Feb 22, 2016 Cupola slag was used in concrete as partial replacements for fine and coarse aggregates 5, 10, 15, 20, 25, 50 and 100 to ascertain applicability in concrete. Since the disposal of cupola slag in open area causes environment pollution, it can be recycled for use in construction industry without producing any harm to human and environment.
ECO Friendly Concrete By Using Partial Replacement Of.cement of 43grade cement confirming to Is8112-1989 is used and the specific gravity of cement is 3.15 and locally available sand is used as fine aggregate and coarse aggregate of 12.5mm size are used and also ground granulated furnace slag is used as replacement material for cement and poly propylene
PDF Partial Replacement of Copper Slag as Fine.The concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of 0, 5, 10, 20, 30, 40 and 50. The specimens were casted for 7 days, 14 days and 28 days then tested the optimum value which provided the best performance was at 40 addition of copper slag for split ...
Effect of partial replacement of cement with slag on the.This paper discusses the efficiency of using finite-element modelling, based on the isothermal calorimetry results, for predicting early-age temperature development of in situ concrete. In addition, this work quantifies the beneficial effect of using ground granulated blast-furnace slag as a partial replacement of cement in structural concrete.
utilzation steel slag used in concrete partial replacement of.Brinda. D et al 4 investigated on various corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cement. In this paper, M20 grade concrete was used and the tests were conducted for various proportions of copper slag replacement with sand of 0 to 60, cement 0 to 20 and combination.
Partial replacement of cement by ground granulated blast.Mar 03, 2020 Partial replacement of cement by GGBS and SF at 30 and 10, respectively were found to be a suitable mix for PAC. Even though incorporation of GGBS and SF increased the shrinkage, strength and durability were improved. Generally, shrinkage produced by PAC was significantly lower than that of conventional concrete.
A Study on Partial Replacement of Cement by Micro.slag percentage and decreases with increase in silica fume percentage. Workability is reduced when silica fume is added to concrete containing copper slag as fine aggregate. When replacement level of silica fume increased, all the mechanical properties are increased up to 8 and upto 40 replacement level copper slag all the mechanical of ...
Mechanical Properties of concrete with Silica Fume and.Silica fume as mineral admixture in partial replacement of cement with different percentages of 0, 5,7.5 and 12.5 by weight of cement and to protect the natural sources like coarse aggregates, we are partially replacing coarse aggregates by steel slag of 0 ,10,20,30,40,50 and 60 by weight.
Environmental impact and potential utilization of.Dec 18, 2015 Aderibigbe DA, Ojobo AE 1982 Properties of cupola slag as a pozzolana and its effects on partial replacement of cement in a mortal. Conserv Recycl 5203208. CAS Article Google Scholar Alter H 2005 The composition and environmental hazard of
Experimental Investigation on Partial Replacement of.these materials in concrete as a partial replacement in concrete with or without admixtures. II. LITERATURE REVIEW Mohammed Nadeem, et al., 2012, in their paper entitled Utilization of Industrial Waste Slag as aggregate in concrete applications by adopting Taguchis approach for optimization.
CiteSeerX Effect of Copper Slag as a Partial Replacement.This paper presents the results of an experimental investigation on the properties of concrete using copper slag as partial replacement of fine aggregate. For this research work, M20 grade concrete was used and tests were conducted. Various concrete mixtures were prepared with different proportions of copper slag as fine aggregates replacement.
US8921463B1 Synthetic aggregate for use in concrete.The synthetic aggregate for use in concrete is a composite material of recycled plastic having a filler encapsulated in the plastic. The synthetic aggregate includes between 30 and 50 recycled shredded plastic, the balance being filler. The plastic may be linear low-density polyethylene LLDPE. The filler can include red sand, fly ash and quarry fines.
Properties of cupola slag as a pozzolana and its effects.An improvement in physical properties was obtained by calcining the slag at 700 C for 5 hr. Without sacrificing appreciable strength e.g. a 13.5 reduction in strength, up to 20 replacement of Portland cement by cupola slag is possible in the preparation of cement mortar.
Behaviour of ground cupola furnace slag blended.However, the use of ground cupola slag as a partial replacement for cement in concrete when subjected to elevated temperature have received little or no attention. Therefore, in this study, an extensive experimental work was carried to investigate the thermal of ground cupola furnace slag GCFS blended concrete. Alsbehaviour o, the findings were
Behaviour of ground cupola furnace slag blended concrete.- K. Bhagat, R.N. Pokar, H.M. Rabadiya, Suitability of concrete by using cupola slag as partial replacement of coarse aggregate and foundry sand as partial replacement of Fine aggregate. J. Eng. Technol. Innov. Res. 43 2017 126- 129.
STEEL FIBER REINFORCED CONCRETE ADDITION OF.concrete comprising of cupola furnace slag an aggregates with 100 ordinary Portland cement OPC and subsequently with 2, 4, 6, 8 and 10 cementitious replacement with steel slag that had been grounded and milled to less than 75 m diameter. The outcomes of compressive strength test conducted on the slag aggregate concrete SAC with and ...
Influence of Some Selected Supplementary Cementitious.Arum C and Mark O G 2014 Partial replacement of Portland cement by granulated cupola slag sustainable option for concrete of low permeability Civil and Environmental Research J 6
Suitability of Concrete by Using Cast Iron Slag and Cupola.Cupola slag is by product of cast iron manufacturing unit. Cast iron slag is substitute with fine aggregate and cupola slag is substitute with coarse aggregate with optimum percentage of replacement to check the appropriateness of concrete strength, durability, workability and ecological achievability.
Analysis on Strength Properties by Replacement of Cement.Aug 05, 2020 Sharma AK, Thanvi SD, Singh M 2019 Study on strength of concrete M 30 grade by partial replacement of cement with appropriate of ground granulated blast furnace slag GGBS, calcium carbide residue CCR and fly ash FA. Int Res J Eng Technol 68489494. Google Scholar 16.
On the development of sustainable and strong concrete.Jan 01, 2021 Based on the concrete mix design methodology by British Cement Association, the design strength of 30 Nmm 2 gave the mix ratio of 11.493.56 with water-binder ratio of 0.54. Six different concrete mixes were prepared in this study one natural aggregate concrete NAC and five concretes with cupola furnace slag CFS as a complete replacement of coarse aggregate and partial replacement
Partial Replacement of Portland Cement by Granulated.Cupola furnace slag can be a substitute for calcium oxide, alumina, and iron in Portland cement. One of the issues that typically limit the use of cupola furnace slag as a raw material in the manufacture of Portland cement is that it is often not available in commercial quantities. Although the quantity of the slag produced annually in
Partial Replacement of Portland Cement by Granulated.This shows that partial replacement of ord inary P ortland cement with cupola furnace slag as new construction material can be utilised f or structural concrete with satis factory strength.
Partial Replacement of Portland Cement by Granulated.This paper presents the results of investigation on the potentials of cupola slag as a partial replacement option for ordinary Portland cement OPC in applications requiring low permeable concrete. The chemical analysis of granulated cupola furnace slag GCFS, its fineness, bulk density, specific gravity, and the standard consistency and setting times of binary OPC and GCFS pastes were