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Flexural strength test with partial replacement of fine aggregate with copper slag in concrete. 3. METHODOLOGY Sieve Analysis A sieve analysis can be performed on any type of non organic or organic granular materials including sands, crushed rock, clays, granite, feldspars, coal, and soil, a wide range of manufactured powders,
furnace slag is such a material which could be used as a partial replacement for fine aggregate. Blast furnace slag is obtained by quenching molten iron slag (a byproduct 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 .
The percentage of copper slag used for replacement of river sand are 0%, 10%, 20%, 30%, 40%, 50%. Cement sand mortar joint thickness of 10 and 15mm. Plaster ability of use of copper slag for partial replacement material for river sand. Use of copper slag as replacement material for river sand in cement concrete.
investigation carried out on concrete with partial replacement of fine aggregate by copper slag, Concretemixes, viz. Conventional concrete mixes with varying percentages of copper slag (10, 20, 30 and 40%) as fine aggregate replacement material were investigated. The compressive strength test was carried out on 4
strength properties of copper slag as a partial replacement of sand at different levels (0%, 20% and 40%). Copper slag is a byproduct obtained during the matte smelting and refining of ... Generally fine aggregate used as sand, and coarse aggregate used as crushed stone etc.
Partial or full replacement of natural sand by the other ... River Sand used as fine aggregate in concrete is derived from river banks. River sand has ... adding copper slag to sand in various percentages ranging from 0%, 20%, 40%, 60%, 80% and .
From Fig 1, The variation of slump for the partial replacement of Fine aggregate with copper slag and Cement with GGBS increased in the order of 51, 53, 54 and 56 mm for 0%(CS GGBS), 10%CS 5%GGBS, 20%CS 10%GGBS, 30%CS 15%GGBS proportions and decreased by 52 mm for 40%CS
replacement of sand along with partial replacement of cement with fly ash, silica fume and blast furnace slag. They reported that granite powder of marginal quantity as partial replacement to sand had beneficial effect on the mechanical properties such as compressive strength, split tensile strength and modulus of elasticity.
study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10 of sand used in concrete.
as a partial replacement for Portland cement or as a substitute for fine aggregates. For example, copper slag has a number of favorable mechanical properties for fine aggregate use such as excellent soundness characteristics, good abrasion resistance and good stability. Copper slag also exhibits pozzolanic properties since it contains low CaO.
copper slag, steel slag as fine aggregates in concrete. ... of Class F fly ash as partial fine sand replacement," Materials and Structures, Vol. 31, pp. 8490, 1998. [5] Papadakis, "Effect of fly ash on Portland cement systems Part I. Lowcalcium
glass fibre reinforced concrete with copper slag as a partial replacement of fine aggregate. The parameters of the study included by replacing the fine aggregate by copper slag with 60% and by varying the volume fraction of glass fibre %, 1% and %. The grade of concrete is M20. The specimens were cured for 7 and 28 days.
partial replacement of Fine Aggregate (Sand) by Copper Slag in proportions of 0%, 10%, 20%, 30%, 40% and 50%. Compressive Strength, Split Tensile Strength and Flexural Strength at the ages of 28 days for various combinations of Copper Slag and Sand were investigated.
partial replacement of coarse aggregate with steel slag and fine aggregate by msand in concrete August 11, 2018 ABSTRACT: In this paper, researchers studied and developed waste management strategies to apply for advantages for specific needs.
concrete made with partial replacement of fine aggregate using induction furnace slag was considered. For the experimental investigation, mixes were prepared with fine aggregate replacement using 20 percent, 30 percent, 40 percent, 50 percent and 60 percent induction furnace slag. Compressive strength test on mortar and concrete
steel slag as partial replacement of fine aggregate. For this purpose different test on harden concrete were conducted at the age of 28 days like compressive strength on 150 x 150 x 150 mm size cube, splitting tensile strength on 150 mm X 300 mm cylinder,
partial replacement of fine aggregate by steel slag on the various strength properties of concrete by using the mix design of M20 grade. Test specimen with 0, 10, 20, 30, 4050% of partial replacement of fine aggregate by steel slag were cast and tested for compressive strength after curing period of 7 .
Dec 31, 2018· Arjun S., Hemalatha T., Rajasekaran C. (2019) Partial Replacement of Steel Slag Aggregates in Concrete as Fine Aggregates (Induction Blast Furnace Slag). In: Das B., Neithalath N. (eds) Sustainable Construction and Building Materials. Lecture Notes in Civil Engineering, vol 25. Springer, Singapore. First Online 31 December 2018
Aug 20, 2014· This work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building construction. Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering. Three masonry wall panels of dimensions 1 × 1 m were plastered.
Replace fine aggregates or natural sand ? As if you replace fine aggregates from concrete it will become "No fines Concrete " used for specific purposes to prepare pervious media. If you want to replace natural sand on the other hand there are ple...
This waste in form of slag, cause a great impact on environment and humans. This paper describes the use of GGBS (Ground Granulated Blast Furnace Slag) and its feasibility in use of it as a partial replacement to sand (or Fine Aggregate). Blast furnace slag .
Therefore, it is recommended that up to 40–50% (by weight of sand) of copper slag can be used as a replacement for fine aggregates in order to obtain a concrete with good strength and durability ...
An experiment was conducted to investigate the strength and durability properties of concrete having copper slag as a partial replacement of sand (fine aggregate) and results have been presented in this paper. Two different types of Concrete Grade (M20 M30) were used with different proportions of copper slag replacement (0 to 50%) in the concrete.
The replacement of 100 % slag aggregate (coarse) increased concrete density by about 5 to 7 % compared to control mix. Based on the overall observations, it could be recommended that slag could be effectively utilized as coarse and fine aggregates in all the concrete applications.
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