Replacement Of Steel Slag And Quarry In Concrete


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Applicability of steel slag as replacement aggregate on …

This paper aims to apply steel slag as replacement aggregate on the characteristics of Self-Compacting Concrete (SCC). The experimental study was conducted by mixing fresh SCC using partial substitution of coarse aggregate and fine aggregate slag, which were gained from a steel mill by PT Barawaja in Makassar.


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replacement of steel slag and quarry in concrete

STEEL SLAG: Steel slag are the industrial by-products from a greatest interest to the pavement construction industry but minimum of slag will be introduced in concrete replacement as cement In this project 5%-10% of steel slag are replaced as cement The chemical composition is mentioned below in table A Table AUsage of steel slag in concrete as fine and/or coarse aggregate, the …


replacement of steel slag and quarry in concrete

Sep 20, 2020· Aggarwal and Siddique (2014) observed that compressive strength of the concrete reduced with addition of WFS and CBA at the equal replacement of fine aggregate in concrete. 40% of steel slag was found to higher strength as compared to control concrete beyond which the strength reduces (Qasrawi et al., 2009; Subathra Devi and ...


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A STUDY ON COMPRESSIVE STRENGTH OF CONCRETE …

percentage steel slag and quarry dust to be replaced is found out by conducting 7days and 28 days compressive strength on cubes of size 150 mm x150mmx150mm with 20%, 40%, 60%, 80% and replacement of coarse aggregate by steel slag and fine aggregate by quarry dust. To study the strength loss, weight loss characteristics of concrete.



sustainability of concrete Topic

Sustainability is generally defined as meeting the needs of the present without compromising the ability of future generations to meet their own needs. The three pillars of sustainability are environment, economy, and society. The carbon footprint of concrete can be lowered by using supplementary cementitious materials (SCMs) such as fly ash, slag cement, …


Replacement of Coarse Aggregate using Steel Slag in …

The various percentage of replacement is 60%,70%,80%. MATERIALS PROPERTIES; The basic materials required for the concrete are cement, fine aggregate and coarse aggregate. The steel slag used as a replacement material is also tested for its basic properties. The properties are given in table 1. Table-1 PROPERTIES OF MATERIALS Mix …


Strength Properties of Steel Slag in Concrete

Strength Properties of Steel Slag in Concrete Harsh Gupta P.G.Student, Civil Engineering Department, Laksmii Naraian College Of Technology, ... 10%, 20%, 30%, 40% steel slag replacement. The compressive strength for M30 grade of concrete is tested for 7, 14, 28 and 50 days of curing and the results are tabulated and plotted below. Table 4.Avg ...


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Silica rock quarry-1624: Slag digging and crushing-1624: Slate quarry-1624: Slate splitting or roofing slate : 1642: Lime: ... (concrete work or wiring inbuilding interiors to be separately classified) ... Steel frameerection-interior-by specialist contractor: 5102: Tent, awning orcanvas goods erection, removal or repair ...


[PDF] Impacts of Cement Industry on Environment

The partial replacement of cement with MK and POFA reduced the workability of the concrete. ... from the per ton production of liquid iron and steel [14,15], and around 24 MT of slag is generated ...



Replacement Of Steel Slag And Quarry In Concrete

Steel slag replacement of 0,20, 40, 60, Replacement Of Steel Slag And Quarry In Concrete. Steel slag as an aggregate replacement in. Malaysian hot . ... Replacement Of Steel Slag And Quarry In Concrete to determines the effect of partial replacement of fine aggregates by steel slag on .


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The Brisbane West Wellcamp Airport is a significant milestone in civil engineering. It is the world's largest geopolymer concrete project and was built with about 40,000 m 3 (100,000 tonnes) of geopolymer concrete, making it the largest application in the world and saved 6,600 tonnes of carbon emissions in the construction of airport. The geopolymer concrete is …


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Construction aggregate

Construction aggregate, or simply aggregate, is a broad category of coarse- to medium-grained particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates.Aggregates are the most mined materials in the world. Aggregates are a component of composite materials such as concrete and asphalt; …


STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN …

concrete development. The present research work deals with a view to develop efficient concrete by addition of steel slag to evaluate the effectiveness of the use of steel slag as a partial replacement in sand To replace Sand with various percentages 10, 20, 30, 40% of steel slag waste in M25, M30 & M35 concrete. Investigation have


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