1 |
|
|
1-7 |
|
Strengthen the Bituminous Road by Using Dimensioned Stone Waste
Abstract
Abstract— Humankind has always exploited the natural resources to fulfill its basic needs. The development of country is directly related to the road network of the country as we know India is in its developing stage. Road construction required raw material i.e. Bitumen, Aggregate, Earth etc. These materials are natural resources which increase the consumption which makes the depletion of natural resources. Due to depletion of natural resources make human switch to alternative material available for construction construction. Kota Stone and Marble are fine grained variety of dimension stone mined in and around Kota and Kishangarh.
In recent years, studies have claimed the waste material from dimension stone can be used into pavement district respectively. After mining, stone under goes finishing operation such as cutting, sawing and polishing. Each operation is accomplished with generation of non-biodegradable material stone waste.
This study mainly focus on using Kota stone, Marble stone waste as a form of aggregate and Marble dust as a filler material at 20, 40, 60, 80 and 100 % of replacement to natural material in various layer of Flexible Pavement. Flexible pavement layer consider for this study are Granular Sub-Base (GSB) grade I & II having coarse and fine aggregate in different proposition. Replacements of natural aggregate with Dimensioned stone waste in these layers are examined on parameter like Proctor test, CBR test. Engineering properties of Kota stone and marble stone waste are compared to natural material as per MoR&TH recommended test procedure.
Index Terms—CBR Test, Proctor Test, GSB, Kota stone, marble pavement etc.
2 |
|
|
8-13 |
|
study of strength development of high calcium fly ash based Geo-polymer concrete by using M-sand as fine aggregate
Abstract
Ordinary Portland Cement is a major construction material worldwide. Cement manufacturing industry is one of the carbon dioxide emitting sources besides deforestation and burning of fossil fuels. The global warming is caused by the emission of greenhouse gases, such as CO2, to the atmosphere. The CO2 contributes about 65% of global warming. The Cement industry contributes globally about 5-7% of greenhouse gas emission to the earth’s atmosphere. In order to address environmental effects associated with Portland cement, there is a need to develop alternative binders to make concrete. The effort which we used is to produce more environment friendly concrete is the development of inorganic alumino-silicate polymer, called geopolymer which is synthesized from materials of geological origin or by-product materials such as fly ash that are rich in silicon and aluminum. In this project high-calcium (Class C) fly ash from Neyveli Thermal power plant has been used for the production of geopolymer concrete. The combination of sodium silicate and sodium hydroxide solution is used as alkaline solution for fly ash activation. The concentration of sodium hydroxide solution was maintained as 8M (Molarity) and also study the different properties of geopolymer concrete with replacement of manufactured sand. The curing condition of geopolymer concrete was varied as ambient curing. The compressive strength, Split Tensile Strength of the geopolymer concrete was tested at various ages such as 7, 14 and 28 days.
3 |
|
|
14-20 |
|
Facebook Usage Differences Amongst Men & Women : An Exploratory study
Abstract
Abstract:
Technology has changed the Internet and mobile service over the last few years. Facebook has played important role in connecting people. We have seen how the public is spending more time on Facebook, This research paper worked on understanding reason behind it, why today's youth are so attracted to this social media platform, This Research paper will see how genders differently act on Facebook . People spend a lot of time in changing profile pictures & sharing expressions in the form of similes
It is noticed that women more often change profile pictures & love to share expressions while shopping. However, both the genders equally connected with their family members & relatives on Facebook.
Keywords
Mobile Applications Social Messaging, Facebook Charts, Social Media, Mobile Data.
Submission date: 8 April 2019
4 |
|
|
21-24 |
|
SMART GFM Module Database Attendance System on IoT using Raspberry PI
Abstract
Abstract — Attendance recording in educational institutions is an effective task. In most of the educational institute provide database administration but still the system is based on manual data handling procedures. In this paper, we forth put a system that takes the attendance in the classroom when lecture is going on. Our system automatically recognizes the attendance. Attendance is for keeping records of number of students present in colleges. Guardian Faculty Member (GFM) from faculty staff is assigned to batch wise. He’ll monitor all the activities of that assigned students. Database attendance system is an application developed for daily student’s attendance in colleges. This project attempts to records attendance through SMS.
Keywords — Data acquisition, GFM, Attendance management system, Raspberry Pi web server.
