Strength and durability of concrete by partial replacement of
·I n the co ncrete ceme nt is a bi nding The Wate r absorption decre ased with increment of co pper slag up to fibers % by weight of cement were used Fine aggregate were partially
·I n the co ncrete ceme nt is a bi nding The Wate r absorption decre ased with increment of co pper slag up to fibers % by weight of cement were used Fine aggregate were partially
·The study indicated that waste glass can effectively be used as fine aggregate replacement up to 40% without substantial change in strength Test set up for compressive strength test of concrete
·This paper investigates the effects of the properties of fresh concrete incorporating shredded Polyethylene Terephthalate PET bottles and Manufactured Sand M sand together as fine aggregates
·Synopsis Electric Arc Furnace Slag EAFS that contains low percentage of amorphous silica and high content of ferric oxides and consequently has low pozzolanic activities in comparison with
·Then the latest research progress of steel slag aggregate concrete SSAC is reviewed Using SSA leads to an increase in the density of concrete and a decrease in workability but the mechanical
·The environment has led to studies on various materials which could be used as partially replacement for fine aggregate In this project fine aggregate is partially replaced with foundry sand 20
·The mixture proportions of recycled aggregate concretes were first prepared using 100% recycled coarse aggregate and then river sand was replaced with recycled fine aggregate at 0 50 and 100%
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