Materials for replacement of sand are a. Crushed sand (Manufactured sand), rock are crushed to give particle size and grading at par with sand. The replacement can go up to . b.Crusher dust (quarry waste), % finer than 150 micron are a concern...Get Price
using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to in concrete. The test results indicate that compressive strength of concreteGet Price
using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to in concrete. The test results indicate that compressive strength of concrete[PDF]Get Price
copper slag as partial replacement to M sand and natural sand for the designed M 25 grade mix concrete. compressive strength responses of above alternatives performed, and observed maximum value at 40% copper slag replacement which up to 36% increment.[PDF]Get Price
The compressive strength of cube specimen for different copper slag content as a replacement of sand at 7, 28, and 56 days curing period respectively is presented below. These results show an increasing profile up to 40% replacement of copper slag and then it shows decreasing profile as more copper slag .Get Price
This 50 lb. Play Sand is a specially graded washed sand that has been dried and screened. It is ideal for children's sand boxes, molding and building. Quikrete 50 lb. Play Sand can also be used in landscaping projects. Ideal for moulding and building; Use for children's sand boxes; Suitable for a wide range of landscape applications
implementation of steel slag as an effective replacement for sand. Steel slag, which is considered as the solid waste pollutant, can be used for road construction, clinker raw materials, filling materials etc. In this work, steel slag used as a replacement for sand, which is also a major component concrete mixture.Get Price
May 05, 2013 · REPLACEMENT OF STEEL SLAG AS COARSE AGGREGATE AND ECO SAND AS FINE AGGREGATE Ram M. Loading... Unsubscribe from Ram M? Cancel Unsubscribe. Working... Subscribe Subscribed Unsubscribe 22. LoadingGet Price
Sep 13, 2014 · in the video one can see use of crushed sand in making concrete mix for construction purpose. this saves lot of river sand. strength is extremely good compare to concrete using river sand.
1 8 th D e c ' 1 7 "Slag" is a non-metallic product, consisting of glass containing silicates and Alumino Silicates of lime produced in steel industries BETTER ALTERNATIVES TO RIVER SAND BUILDINGS & FACTORIES IC Slag is a byproduct of metal smelting processes, Manufactured under quality-controlled conditions Granulated slag is obtained by ...Get Price
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...Get Price
tonnes of copper slag is generating annually worldwide among that India contributing 6 to 6.5 million tonnes. 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with required performance, strength and durability. (Khalifa S. Al-Jabri et al 2011) Fig 1: Copper slagGet Price
The Exploitation of Blast furnace Slag as Sand Replacement in Concrete - written by Ahmed Serag Faried, Magdy A. Abd- Elaziz, Taher A. Tawfiq published on 2017/04/22 download full article with reference data and citations
Iron and steel making slag are by products of the iron making and steelmaking processes. To date, these types of slag have been widely used in cement and as aggregate for civil works. The report presents an investigation of mechanical and durability properties of concrete by adding iron slag as replacement of sand in various percentages.Get Price
Literature review of a granulated blast furnace slag as a replacement of sand Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Literature review of a granulated blast furnace slag as a replacement of sand, quarry, aggregate, and different kinds of minerals.[PDF]Get Price
Abstract. 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 .[PDF]Get Price
The variation of compressive strength for various percentage replacement of sand with welding slag for seventh and 28th day is shown in Figure 5. The seventh day compressive strength of concrete increases with the increase in slag concentration up to 10% of sand replacement.
It was also observed that the inclusion of iron slag as partial replacement with fine aggregate enhances the bulk density of mortar. On the other hand, full sand replacement by iron slag has significant effects on shielding efficiency in thick shields, as it reduces the capture gamma rays better than normal mortar incorporating sand.
The ground granulated blast furnace slag (GGBFS) is a by-product of iron manufacturing which when added to concrete improves its properties such as workability, strength and durability. This material is obtained by the heating of iron ore, limestone and coke at a temperature about 1500 degree ...Get Price
concrete. Partial replacement with copper slag also serves as a solution for the disposal of solid waste. REFERENCES 1. Abdullah H.AlSaidy (August 2009), "Copper slag as sand replacement for high performance concrete", Cement and Concrete Composites, 31 (7), pp 483488 19.5 20 20.5 21 21.5 0 20 40 m 2 % of Copper Slag 19.5 20 20.5 21Get Price