pdf partial replacement of copper slag as fine aggregate aggregate by copper slag, cement by fly ash up to 50% shows good result in strength characteristics of concrete hence replacement of copper slag up t%is an optimum value for a normal concrete patil, In this research work the copper slag replace as fine aggregate in the dosage of ...
the optimal sand replacements by copper slag overall being in the region of 3060%. Based on the results copper slag can be considered to be a suitable candidate for the partial replacement of fine aggregate in concrete. Keywords: Industrial solid waste management, Copper slag aggregate, concrete properties. I. Introduction Copper slag is a ...
replacement of copper slag and partial replacement of red soil in cement as 0%, 5%, and 10%. First the constituents are weight according to the m25 mix ratio in separate bucket. Over all time taken for mixing the concrete was about 5 min. The mix was been completely tamped in .
2) With addition of 20% copper slag as replacement of fine aggregates into cementsand mixture, the compressive strength increased up to % compared to the control mixture on day 28. 3) 40% and 60% copper slag replacement gave lower compressive strength value compared to 20% copper slag replacement, which was almost % lower than
(pdf) utilization of copper slag as a partial replacement. The present study mainly focuses on investigating the effect of using copper slag as a replacement of fine aggregate on the strength properties. In this report, M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with .
(PDF) Partial Replacement of Copper Slag as Fine Aggregate . The optimum value which provided the best performance was at 50% addition of copper slag for compressive strength. 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%).
strength properties and effects of copper slag as partial replacement of fine aggregate in concrete. The Two different types of concrete grades M30 M40 were used with different percentage of copper slag replacement from 0 to 100 percentages. The percentage replacement of sand was 0%, 10%, 20%, 30%, 40%, 50%, 60%, 80% 100%. The
The experiments included tests on three concrete mixtures with partial replacement of coarse natural aggregate with copper slag. The replacement of RA particle sizes of 8/16 mm and 16/ mm with CSA in the amount of 20% + 50% and 50% + 50% resulted in an increase in the compressive strength of % and %, respectively.
20mm size and fine aggregates between 810mm were used. The fine aggregates used for this work was crushed granite and the properties of the cement conformed as per BS EN 1971:2000, The copper slag used in this work was brought from the Katanga Copper slag, .
The present study mainly focuses on investigating the effect of using copper slag as a replacement of fine aggregate on the strength properties. In this report, M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 40%, 80% and 100% in .
concreting. In this project work, control concrete is casted for M25 and M30 grades and the partial replacement of concrete materials were decided to reuse industrial waste such as Copper Slag as fine aggregate replacement in range of 10%, 20%, 30% by weight of sand and the Ceramic Waste (Tile Shabath Stone waste) as Coarse
Study on the partial replacement of fine aggregate using induction furnace slag ... copper slag, recycled aggregates, fly ash aggregate, steel slag etc. The use of ... the use of induction furnace slag as a partial replacement for the fine aggregate in cement mortar and cement concrete is studied.
16/01/2017 · 11 Replacement Of Fine Aggregate By Copper Slag And Cement By Fly Ash Ammini College Of Engineering, Mankara, Palakkad 5) Dr. A. Leema rose, P. Suganya,(2015) a study on Performance of Copper Slag on Strength and Durability Properties as Partial Replacement of Fine Aggregate in Concrete, International Journal of Emerging Technology and Advanced ...
(PDF) Partial Replacement of Copper Slag as Fine Aggregate. 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 durabilityОнлайнзапрос
COPPER SLAG. Copper slag is a byproduct created during the coppersmeltingand refining process. As refineries draw metal out of copper ore, they produce a large volume of nonmetallic dust, soot, and rock. Collectively, these materials make up slag, which can be used for a surprising number of appliions in the building and industrial fields. This material represents a popular alternative to ...
aggregate of 0 to 50% and fly ash replacement with cement of 0% to 25% and also the testswere conducted to the durability properties of the working concrete. The fine aggregate was replaced with copper slag as proportions of 0%, 10%, 20%, 30%, 40%, and 50% and
The study expressed the significant values of cooper slag as partial replacement for fine sand, the extraction of the normally aggregate at the River in some parts of the environment has not been environmental friendly, based on these factors, the appliion of copper slag as partial replacement for fine .
by using copper slag as partial replacement of fine aggregate using different proportion. v) To find the optimum proportion (20%, 30% 40%) of Copper Slag that can be used as a replacement substitute material for fine aggregate in concrete.