WhatsApp)
A Study On Durability Of Concrete By Partial Replacement Of Cement With Steel Slag Powder Using Robo Sand 1 SHAIK YASEEN, 2 Mohd Yousuf med 1 Student (Structural Engineering), 2 Assistant Professor Nawab Sh Alam Khan College Of Engineering Technology
The specimen were casted with the partial replacement of Coarse aggregate by Iron slag with the replacement of 20%, 30%, 40% and 50% • Comparing to the conventional concrete, Partial replacement of iron slag in concrete increases for 30% by % and decreases for 20%, 40%, 50% by %, 26%, 38% respectively for cube compression strength.
Dec 31, 2018· In this study, an attempt has been made to investigate the effect of partial replacement of conventional river sand with steel slag aggregate. The replacement of river sand by slag aggregate provides dual advantage of reducing disposal problems in steel .
on evaluation of the use of air cooled steel slag as a replacement for natural aggregate in concrete pavements. The steel slag from basic oxygen furnace was been used for the study. Compressive strength tests were conducted on samples with slag ratios of 0, 25,50, 75 and and cement contents of 200, 300 and 350 kg/m3.
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
Nov 07, 2016· Concrete without cement is possible by the use of fly ash. The Green alternative to use of cement is fly ash which has same properties as that of cement both physically and chemically. Fly ash is an byproduct of thermal power plant as it''s waste p...
May 05, 2013· REPLACEMENT OF STEEL SLAG AS COARSE AGGREGATE AND ECO SAND AS FINE AGGREGATE ... Partial replacement of fine aggregate by sea sand in GPCC ... Sand Replacement Material in Concrete Duration: ...
Aug 20, 2014· 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 use as masonry mortars and plastering.
Strength Analysis of Concrete by Using Iron Slag as a Partial Replacement of Normal Aggregate (Coarse) in Concrete Khalid Raza1, Apoorv Singh2, R. D. Patel3 1, Scholar, Department of Civil Engineering, Gorakhpur, India Abstract: Iron slag is an industrial waste byproduct of steel industry. The demand for aggregate in ...
Experimental investigation on partial replacement of natural fine aggregate by steel slag and natural coarse aggregate by waste limestone aggregate in cement concrete md zeeshan1 s gurav2 bhushan s3 p d4 student 2,3,4assistant professor 1,2,3,4department of construction technology.
This study observed that there are a number of industrial wastes like foundry sand, steel slag, copper slag, imperial smelting furnace slag (ISF slag), blast furnace slag, coal bottom ash, ferrochrome slag, palm oil clinker etc which may be used as full or partial replacement of .
Sustainable use of industrialwaste as partial replacement of fine aggregate for preparation of concrete – A review. ... Waste foundry sand concrete up to 20% and steel slag concrete up to 50% replacement shows similar strength like control concrete. Palm oil clinker concrete up to 10% substitution exhibits more flexural strength than ...
15. The use of steel slag concrete on higher replacement percentage may lead to an efficient use of waste material and solve various environmental issues. As in this research work, if steel slag concrete of 44% replacement is used, it may solve the shortage issues of deficit natural sand and also lead to economical construction as
This paper is aimed to evaluate the effects of crushed steel slag, as partial replacement of sand with specific gradation, on performance of lightweight ed concrete (LFC) with density of 1600 ...
Yes GGBS is a good partial replacement for cement in concrete mix. It has many advantages: 1. It is used as a hydraulic binder. 2. It improves the quality and durability of concrete. 3. It is cheaply available as a replacement material. 4. It pro...
Key Words: steel slag, partial replacement of fine aggregate 1. INTRODUCTION Steel Industries are growing widely nowadays. The extract of steel means steel slag is harmful, which increases pollution, and impossible for easy disposal. So main object of this research is waste management and use of steel slag in making low cost concrete.
copper slag in concrete. At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to million tonnes. 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with .
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, 4050% of partial replacement of fine aggregate by steel slag were cast and tested for compressive strength after .
So, the concrete with partial replacement of CA and FA by steel slag shows better resistance to Hcl than to H 2 SO 4 . ξ The penetration of chloride ion in rapid chloride penetrability is low for conventional concrete and 40% fine aggregate replacement concrete.
cement highest value of 30% replacement of steel slag with sand at 7 days and 28 days From the above Table 5 and Fig 1 represents the comparison of 7 and 28 days compressive strength of concrete with Replacement of GGBS with cement 0% and replacement of steel slag with River sand 30%, similarly 5%, 10%, 15%,
CIVIL EXPERIMENTAL PROJECTS CEX001 . Experimental Investigation on Replacement of Sand by Graded Quarry Dust in Concrete CEX002. Experimental Investigation on Partial Replacement of Cement with Glass Powder ... Experimental Study on Effect of Use Sugarcane Bagases Ash as a Partial Replacement of Cement in Concrete with Hair Fibre and Glass Fibre
Many researches used The GGBFS as a partial replacement of cement in concrete, but a few of them used it as a replacement of aggregates specially as a et al [4] investigated on mortar made up of ground granulated blast furnace, gypsum, clinker and steel slag sand. The
The scope of the present investigation deals with the usage of steel slag as a partial replacement of coarse aggregate by steel slag and cement by fly ash in concrete.
Keywords: Experimental, Investigation, Coarse Aggregate, Steel Slag, Concrete I. INTRODUCTION Slag is a partially vitreous by product of the process of smelting ore. Slag is usually a mixture of metal oxides and silicon dioxides. One of the most beneficial uses for furnace slag is in concrete.
WhatsApp)