Characterisation and Utilisation of Steel Slag over A Subgrade in Design of A Flexible Pavement
Ch T V S N Appala Naidu
, Dr. N C Anil , P M S Satish Kumar , P Sanyasi Naidu
Industrial wastes, Disposal, Concrete Mixes, Steel Sag and Environment
The large amount of industrial wastes are increasing year by year and its disposal becomes a very serious problem to the environment. It is necessary the utilization of industrial waste which is obtained by electric arc furnace the steel slag waste affectively with technical development in each field. Commonly the materials like murrum soil, gravel, bricks, stones, etc.., of different materials has been using for different types of construction of all categories of roads in our country. Although those are good construction materials, but sometimes due to scarcity of materials and the cost also increases at some parts of country, and also some types of materials are found to be unsuitable for road construction in view of higher finer fraction and excessive plastic properties. So that industrial material like steel slag is used in construction of road pavement. The steel slag disposal causing severe health problems and environmental hazards in road construction is gradually gaining significant importance in India considering the disposal, environmental problems and gradual depletion of natural resources like soil and aggregates. Steel slag is a waste material generated as a by-product during the manufacturing of steel from industries. In this paper, a typical steel slag was collected from steel industry and its feasibility for use in different layers of road construction was investigated. Technical specification of steel slag is developed for utilization in construction of embankment, sub grade and sub base layer of flexible pavement. The steel slag when mixing with water in place of cement it gives a good result in slump concrete test. That result shows how much influencing the steel slag in concrete structures. The slag is mechanically stabilized with different types of soils available in different places to improve the geotechnical properties of soil to improve the geotechnical properties, the slag was mechanically stabilized with locally available soil.
"Characterisation and Utilisation of Steel Slag over A Subgrade in Design of A Flexible Pavement", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.3, Issue 9, page no.37 - 47, September-2018, Available :https://ijsdr.org/papers/IJSDR1809007.pdf
Volume 3
Issue 9,
September-2018
Pages : 37 - 47
Paper Reg. ID: IJSDR_180622
Published Paper Id: IJSDR1809007
Downloads: 000346998
Research Area: Engineering
Country: VIASAKHAPATNAM, ANDHRA PRADESH, India
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
