The mix design of M25 grade of concrete gives HPC concrete when replacement of copper slag is 50 2 In this case we observed that Copper slag behaves like river sand 3 It is observed that when increasing percentage replacement of fine aggregate by Copper slag the unit weight of concrete is gradually increases REFERENCES 1...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
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The mix design of M25 grade of concrete gives HPC concrete when replacement of copper slag is 50 2 In this case we observed that Copper slag behaves like river sand 3 It is observed that when increasing percentage replacement of fine aggregate by Copper slag the unit weight of concrete is gradually increases REFERENCES 1
Jun 15 2016 · Bleeding and segregation is noticed in concrete containing more than 40 copper slag as fine aggregate replacement The above effect is due to glass like smooth surface of copper slag and the low moisture absorption The abrasion resistance of cement mortar containing copper slag as fine aggregate is increased For every tonne of copper produced approximately 22–3 tonnes of slag
Feb 10 2019 · Wu et al evaluated the mechanical properties of highperformance concrete which was done by substituting the copper slag for fine aggregate and found that samples with substitution of copper slag for fine aggregate less than 40 percent had strength equal or even higher than the control mixes The results of microscopic investigation demonstrated that there was a trivial difference
Use of Bamboo Copper Slag for Replacement of Steel A compression test is performed on standard cubes of concrete with copper slag as partial replacement of fine aggregate as 20 to 70 with 10 intervals of size 150mm x 150mm x 150mm after 7 days immersion in water for curing and 28 day cubes are in possess of curing
Aug 15 2016 · copper slag as sand replacement on hpc k Copper slag as sand replacement for high performance concrete copper slag can used as replacement of sand in order to obtain HPC with good strength and Contact the manufacturer geopolymer concrete replacing sand by copper slag Effect of copper slag as fine aggregate replacement in
Concrete is a mixture of cement fine aggregate coarse aggregate and water Concrete plays a vital role in the development of infrastructure Viz buildings industrial structures bridges and
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Physical aspects regarding the deterioration of OPC and slag concrete of cement slag mix ratio 8515 7030 and 5545 have been studied in plain water and seawater of salt concentration 1N 3N and
Coal slag is byproduct of coalburning power plants considered a “green” abrasive because it would otherwise be disposed of as waste It is a relatively cheap low dusting abrasive with low free silica but is considered a dirty abrasive and not widely used in wet abrasive blasting because the high amount of “fines” fine particles
GOVERNMENT OF KARNATAKAgovernment of karnataka water resources department govt order no wrd 282 kbn 2015 bengaluru dt 22122015 schedule of rates for the year 201617South African Qualificoarse aggregate revising