Indian Journal of Science and Technology. DOI: 10.17485/IJST/v13i26.526. Year: 2020, Volume: 13, Issue: 26, Pages: …

SlagSand_New_Brochure_English copy. Sand is the backbone of the construction industry and has become a problematic resource to procure in India. Availability and inferior quality have both contributed to the price volatility in this resource resulting in illegal mining by the sand mafia. River Sand is controlled by the government in many ...

2 Vol 9 (2) | January 2016 | Indian Journal of Science and Technology locally available river sand and copper slag are used as fine. The specific gravity, water absorption test for ...

Utilizing industrial byproducts in soil stabilization benefits the economic, environmental and social benefits. Granulated blast furnace slag is a byproduct of iron and steel industry having oxides similar to that of cement but in different proportions. This study describes experimental results achieved by the use of granulated blast furnace …

Performance of Fly Ash and Copper Slag based Geopolymer Concrete 2 Vol 9 (2) | January 2016 | Indian Journal of Science and Technology locally available river sand and copper slag are used as fine. The specific gravity, water absorption test for copper slag and sand are determined and tabulated in Table 2.

In this study is to determine the Mechanical properties of Self-Compacting Concrete by partially replacing GGBFS as cementatious material and Natural River Sand with Copper slag in different ...

Indian construction companies have initiated the use of slag as replacement of sand where as in countries like brazil & japan have an established market. The granulated blast furnace slag is produced after the material is treated of about 1500 degrees celsuis, the material will be safe to use as chemicals in it becomes inert . ...

Properties of cement Properties Values Fineness 5% Consistency 29% Initial setting time Specific gravity 45 min 3.15 2.1.2 Aggregates Steel slag, a by-product obtained from the steel manufacturing plant, is crushed into pieces and used as a fine and coarse aggregate along with conventional fine and coarse aggregate.

Physical properties and chemical composition of blast furnace slag for typical Indian slag samples are narrated in Tables 1 and 2, respectively. Table 1 Physical properties of Indian blast furnace slag ... (2014) Study on strength properties of concrete by partially replacement of sand by steel slag. Int J Eng Technol Sci IJETS™ 1(6). ISSN (P ...

It is found that replacement of river sand by 25% M sand and coarse aggregate by 40% steel slag gives the maximum strength and is most suitable for areas not exposed to marine conditions. Chemical ...

The present paper deals with the experimental investigations of durability properties as well as microstructural properties of geopolymer concrete with ferrochrome slag used as coarse aggregate. …

steel slag as a substitute for nat ural aggregate with the maximum grain size of 12.5 mm and concrete. based on natural filler – l imestone are presented in [2]. The results of a research, where ...

3 2 2 9 2 p-ISSN: 2395-0072 the control mix (i.e. sand) at 56 and 90 days of curingThe volume of permeable voids decreased with the replacement of 40-50% copper slag.From these results, it was found that copper slag in the range of 40-50% could potentially replace sand in concrete mixture and in cement mortars to achieve strength …

In this investigation, Slag from local steel making plant, normal crushed coarse aggregate from Panchgaon Basalt query, natural sand from Kanhan river and Portland Pozzolana …

Processed slag sand is used as fine aggregate. As per IS: 2386 (Part III)-1963, the specific gravity in oven dry condition and water absorption of the sand are 2.53 and 0.3% respectively. Water of pH 7 is used. 1.2 Japanese Method of Mix Design. The Japanese method mix design procedure as indicated in literature is adopted. (Vengala …

The present study assesses the potential of imperial smelting furnace (ISF) slag as in concrete, considering the presence of toxic elements (lead and zinc) and their detrimental effects on the early hydration of cement. Equivalent volume of sand was replaced by ISF slag in different percentages.

Natural sand, as well as copper slag, was passed through 4.75 mm IS sieve. The specific gravity of natural sand and copper slag was experimentally determined to be 2.62 and 3.43, respectively, by using pycnometer as per BIS:2386 part III-1963, R 2002 . Coarse aggregates (basalt) of size 10 mm and 20 mm having a specific gravity of …

According to the literature review, the maximum substitute rate of sand replacement in concrete may assist to handle a number of disposal-related issues, conserve natural resources used in aggregate mining, and produce more durable and cost-effective concrete. The replacement rates for compressive and flexural strengths are 4–75% and …

150x150x150mm concre te cubes were cast, by using 55 Mpa concrete. The compressive str ength of conc rete. cubes with 0%, 10%, 20%, 30%, 35%, 36%, 37%, 40% repl ac ement with steel slag aggreg ate ...

Cement mortar was prepared at a ratio of 1:3 as per the Indian standard IS:2250-1981. 1:3 grade of cement mortar considered in the proportion of cement: M-sand: Slag sand (C:M:S). An experimental investigation of slag sand was done by preparing a mortar with varying aggregate percentages from 0 to with an interval of 25%.

A person might use it to describe a vibrant and colorful painting by saying, "That artwork is so dhinchak!". 14. Jhakaas. Jhakaas is a popular slang term in Mumbai's street language, Marathi, which means "awesome" or "fantastic.". It is used to express enthusiasm, appreciation, or admiration for something or someone.

The objective of this investigation is to assess the feasibility of substituting commercial-grade silica sand (CGSS) with granulated blast furnace slag (GBFS) for green mold casting process. Central composite design of response surface methodology (RSM) is used to optimize mold constituents of the GBFS mold. The RSM model predicted the …

Expansive soils are subjected to changes in volume with seasonal water content variations. Techniques like sand cushion and cohesive non-swelling cushion have been tried to minimize the heave of expansive soils. But, they have inherent limitations. Utilization of waste materials in civil engineering has been in vogue all over the world in …

The heavyweight ultra-high performance concrete (HUHPC) was prepared with barite sand partially replaced by titanium-rich heavy slag sand (THS) at replacement proportion of 0%, 30%, 50%, 70% and in this work. The results show that THS incorporation can effectively improve the mechanical properties and reduce the volume …

Slag sand concrete forms a dense network at an optimum replacement achieving Maximum rise in strength of about 17 to 33 %, referring to the control mix resulting in an environmentally friendly material. ... These experimental processes are done according to the Indian standards IS-13311–1992(part 1). The methodology of the …

First Online: 31 December 2018. 2884 Accesses. 2 Citations. Part of the book series: Lecture Notes in Civil Engineering ( (LNCE,volume 25)) Abstract. In this study, an …

This study has revealed that slag sand is a promising alternative to river sand up to 75% replacement to river sand. Keywords - Concrete, Slag sand, River sand, Compressive …

Indian Geotechnical Journal. Article. Experimental and Numerical Evaluation Performance of Strip Foundation Reinforced with Steel Slag Columns Compared to …