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The concrete mixture where prepared with percentage 50%, 60%, 70% of partial replacement of steel slag by coarse aggregate in concrete the water cement ratio of using for magnetic water.The concrete specimens prepared. The prepared concrete mixture is casted in cubes,cylinder and beams by using hand held vibrator.
partial replacement of fine aggregate by steel slag on the various strength properties of concrete by using the mix design of M20 grade. Test specimen with 0, 10, 20, 30, 40&50% of partial replacement of fine aggregate by steel slag were cast and tested for compressive strength after curing period of 7 .
partial replacement of coarse aggregate with steel slag and fine aggregate by m-sand in concrete August 11, 2018 ABSTRACT: In this paper, researchers studied and developed waste management strategies to apply for advantages for specific needs.
chemical properties of steel slag and weld slag in concrete. Steel slag and weld slag could be used as a partial replacement for fine aggregate concrete mixture will be improved in the properties by addition of steel slag and weld slag in concrete is observed. The concrete has the ability to reuse the waste product, by replacing the
60%, 70% of partial replacement of steel slag by coarse aggregate in concrete the water cement ratio of using for magnetic water .The concrete specimens prepared. The prepared concrete mixture is casted in cubes,cylinder and beams by using hand held vibrator. 24 hours mould will be removed then
Dec 01, 2016ยท It can be observed from the above details and Figure 2, Figure 3, Figure 4, Figure 5 that the particle size distribution of all industrial wastes including palm oil clinker fine aggregate is within the Zone-I and Zone-II except foundry sand and steel slag. The steel slag does neither meet ASTM C 33 (1999) nor BS 882 (1992) grading limits (Qasrawi et al., 2009).
3.3 Course Aggregate: After sieve analysis, the retained aggregate of size 4.75mm left are the coarse aggregates used in this experiment. 3.4 Steel Slag: Fine loose steel granular materials collected from steel furnaces stored as waste in a bulk for further replacement levels in this experiment. 3.5. Water: Clean tap water is used in this ...
However, the optimum replacement of coarse aggregate with steel slag that gives better mechanical properties (compressive strength, tensile strength and flexural strength) than conventional...
steel slag as partial replacement of fine aggregate. For this purpose different test on harden concrete were conducted at the age of 28 days like compressive strength on 150 x 150 x 150 mm size cube, splitting tensile strength on 150 mm X 300 mm cylinder, flexural strength on beam of .
partial replacement of coarse aggregate with iron slag in the cement concrete: In this study partial replacement of of coarse aggregate with iron slag in the cement concrete have greater strength than the conventional concrete. As the self weight of this concrete is higher. The polypropylene fibres are free from water absorption.
To increase the strength of concrete by partial replacement of coarse aggregate with steel slag which is a waste material produced from steel industries. The main objective of this project is to get high strength by using normal mix proportions with partial replacement of silica fume in cement and steel slag in coarse aggregate. International ...
The optimum strength is obtained on 75% replacement of coarse aggregate by steel slag. ... The present investigation deals with usage of steel slag as a partial replacement coarse aggregate and M ...
Replacement of fine aggregate with iron slag and coarse aggregate with recycled aggregate was found to be partially good. All the percentage showed some variations. Coarse aggregate replacement with recycled aggregate for 25 and 50% was found to be good. Increase of coarse aggregate percentage decreased the strength.
mix with steel slag as a partial replacement of fine aggregate by steel slag at various percentage replacements of fine aggregates. The following conclusions are made. Strength of self-curing concrete is more when compared with conventional concrete. Self-curing concrete is the answer to many problems faced due to lack of proper curing.
Steel slag as partial coarse aggregate replacement and Eco-sand as partial fine aggregate replacement entails economical, technical and energy saving benefits. To ascertain its technical feasibility to incorporate in concrete production, a study on its strength is needed. 1.4.2. Objective The objective of the present study is
The primary objective of the project is to increase the strength of the concrete by replacing coarse aggregate by steel slag and also 30% replacement of eco sand as fine aggregate. As of from literature steel slag is replaced for 0,15,30,45,60,75,90 % which indeed gives us 7 mixes (M1, M2, M3, M4, M5, M6, M7.
investigation deals with usage of steel slag as a partial replacement coarse aggregate and M - Sand to fine aggregate respectively. Initially the optimum percentage steel slag to be r eplaced is...
partial replacement of coarse aggregate with steel slag keeping fine aggregate replacement consistent and durability study on replaced fine and coarse aggregates 1 g. subbarao, b.tech, pg scholar 2p. nageswararao, m.tech,(phd), assistant professor civil dept, asr colleage of engineering, tanuku, andhra pradesh, india abstract
The replacement of 100 % slag aggregate (coarse) increased concrete density by about 5 to 7 % compared to control mix. Based on the overall observations, it could be recommended that slag could be effectively utilized as coarse and fine aggregates in all the concrete applications.
14 days, and 28 days curing time, 20% of the partial replacement by steel slag and coarse aggregate by rubber tyre. Keywords Rubber Crumbs, Steel Slag, Compressive Strength.
An experimental study was conducted to investigate the influence of steel slag by partially replacing coarse aggregate in flyash based geopolymer concrete. The mechanical and flexural properties were tested with steel slag in proportions of 10%, 20%, 30% and 40% in geopolymer concrete after 3, 7 and 28 days of curing.
Steel slag was found to be the best replacement for natural aggregates of concrete. Steel slag which is produced as a waste material in the steel industry and has a negative impact on environment when disposed. In the course of future project work by the replacement of steel slag for the coarse aggregate in concrete of 25%, 50%, 75% & with ...
This paper aims to study experimentally, the effect of partial replacement of coarse and fine aggregates by steel slag (SS), on the various strength and durability properties of concrete, by using the mix design of M20 grade. The optimum percentage of replacement of fine and coarse aggregate by steel slag is found.
This paper aims to study experimentally, the effect of partial replacement of coarse aggregate by steel slag (SS), on the various strength and durability properties of concrete, by using the mix design of M40 grade. In this study, steel slag was used
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