92 Effects of Copper Slag as a Replacement for Fine Aggregate on the Behavior and Ultimate Strength of Reinforced Concrete Slender Columns used. Table 2 shows the mix design quantities.
Performance of Copper slag and ferrous slag as . copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20% higher than that of conventional cement. Contact Supplier
Ground Granulated Blast furnace Slag (GGBS) as partial replacement to cement, waste river pebbles obtained after sieving sand as partial replacement of coarse aggregate, crushed rock fines(CRF) as partial replacement to natural to sand ; on mechanical properties of .
the replacement of granulated copper slag for sand concrete Contractors may also use copper slag in place of sand during concrete construction. ... industrial wastes like copper slag, eco sand .
a partial replacement of sand with copper slag. The sand was replaced from a minimum of 0% to a maximum of 50% with copper slag. A total of five combinations were studied for M20 concrete mix. Sand was Partial replaced with copper slag in proportions of 0%, 10%, 20%, 30%, 40% 50%. The Compressive Strength was calculated at
It is chemically stable and its physical properties are similar to that of natural sand. The physical and chemical properties of copper slag were investigated. Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete.
the replacement of granulated copper slag for sand concrete Contractors may also use copper slag in place of sand during concrete construction. ... industrial wastes .
Partial replacement of copper slag in fine aggregate and cement reduces the cost of making concrete. Replacement of copper slag ( replacement with sand)increases the self weight of concrete specimens to the maximum of 1518%. The initial and final setting time of copper slag admixed concrete is higher than control concrete.
Copper Slag Used For Cement Copper slag Wikipedia Copper slag can be used in concrete production as a partial replacement for sand. Copper slag is used as a building material, formed into blocks. Get Price And Support Online SCOPE OF REPLACING FINE ...
Study on Mechanical Properties of Concrete on Partial . can the copper slag be used instead of sand in concrete In which, some of the materials are Copper slag, Granite powder, Granulated blast furnace slag, Washed bottom ash, Quarry dust, Foundry sand, Spent fire bricks, Sheet glass powder, Construction and demolition waste, etc.
The concrete shows higher compressive strength at 40% replacement of fine aggregate using copper slag, 40% copper slag + 60% fine sand gives highest strength and optimum surface water absorption rate. Use of copper above 40% results in increased water absorption whereas below 40 % the strength is affected.
copper slag sand can be used for concret . Copper slag can be used in concrete production as a partial replacement for sand. Copper slag is used as ...
slag replacement with sand of 0%, to 45% in concrete. The obtained results were compared with those of control concrete made with sand. Keywords: natural sand, alternative materials, quarry dust, copper slag, ceramic tiles. I. INTRODUCTION The possible effects of recycled aggregate upon concrete properties such as workability, strength a nd
Can Copper Slag Be Used For Slag Cement. 250tph river stone crushing line in Chile. 200tph granite crushing line in Cameroon. 250tph limestone crushing line in Kenya. 250tph granite crushing line in South Africa. 120tph granite crushing line in Zimbabwe. 400tph crushing plant in Guinea.
Jun 01, 2009· Therefore it can be concluded that the use of copper slag as sand substitution improves HSC strength and durability characteristics at same workability while superplasticizer is very important ingredient in HSC made with copper slag in order to provide good workability and better consistency for the concrete matrix.
replacement of fine aggregate with copper slag for hpc replacement of fine aggregate with copper slag for hpc copper slag cs sand copper slag as fine aggregate in concrete pdf CachedCopper slag as fine ...
The replacement of river sand by copper slag is possible in concrete mix. For M 20 and M 25 grade concrete, the optimum sand replacement proportion is generally 35 40%. Moreover, generally the sand can be replaced till 5060% by copper slag in concrete.
Replacement of Sand with Granulated BlastFurnace Slag Granulated Blast Furnace Slag concrete is found to be higher than that of conventional concrete at the age of pozzolanic material used in the project was Granulated Blast.