Review Paper on Properties of Concrete using Granite Dust and Fly Ash as a Partial Replacement of Fine Aggregate and Cement

Concrete is the most widely used construction material in the world it is a mixture of cement, sand, coarse aggregate and water. Cement is binding material in the cement concrete and its role is to provide strength to concrete. Cement fills up voids existing in the fine aggregate and makes the concrete impermeable. Provides strength to concrete on setting and hardening and binds the aggregate into a solid mass by virtue of its setting and hardening properties when mixed with water. Fine aggregate consist of small angular or rounded grains of silica. It is commonly used as the fine aggregate in cement concrete. It fills the voids existing in the coarse aggregate it reduces shrinkage cracking of concrete. It helps in hardening of cement by allowing the water through its voids. To form hard mass of silicates as it is believed that some chemical reaction take place between silica of sand and constituents of cement, Coarse aggregate makes solid and hard mass of concrete with cement and sand .it increase the crushing strength of concrete.

By Sanjeev Sehgal | Pratiksha Malviya "Review Paper on Properties of Concrete using Granite Dust and Fly Ash as a Partial Replacement of Fine Aggregate & Cement"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22866.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/22866/review-paper-on-properties-of-concrete-using-granite-dust-and-fly-ash-as-a-partial-replacement-of-fine-aggregate-and-cement/sanjeev-sehgal

paper publication in science, paper publication in management, best journal

An Experimental Study on Partial Replacement of Aggregate by E Waste for Flexible Pavement

In India, bituminous surfaced flexible pavements comprise of majority of the roads. Distress symptoms, such as cracking, rutting, etc. are being increasingly caused at earlier stages due to high traffic intensity, over loading of vehicles and significant variations in daily and seasonal temperature of the pavement. Investigations have revealed that modifiers can be used to improve rheological properties of bitumen and bituminous mixes to make it more suitable for road construction. 

Bituminous mix design involves mixing various size aggregate and bitumen contents in optimum proportions. Electronic waste or e waste are the discarded electrical or electronic items, which are destined for reuse, resale, recycling or disposal. Informal processing of electronic electrical waste in developing countries may cause serious health and pollution problems, as these countries have limited regulatory oversight of e waste processing. Solid waste management is one of the major environmental concerns in our country now days. The present study covers the use or recycled e wastes as replacement of coarse aggregates in bitumen. The objective of the study is to investigate the change in mechanical properties of bitumen mix with the addition of e wastes in bitumen concrete as replacement of aggregate.

Manjay Kumar Singh | Pratiksha Malviya "An Experimental Study on Partial Replacement of Aggregate by E-Waste for Flexible Pavement"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22865.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/22865/an-experimental-study-on-partial-replacement-of-aggregate-by-e-waste-for-flexible-pavement/manjay-kumar-singh

paper publication for engineering, paper publication in science, paper publication in management

Review Paper on Experimental Study on the use of Modified Bitumen using E Waste as a Partial Replacement of Aggregate

On the greater part of streets, ordinary bitumen performs agreeably. In any case, high activity power, expanding hub load and day by day and regular varieties in temperature of the asphalt prompt an early improvement of misery side effects like raveling, rutting, undulations, breaking, dying, and potholing of bituminous surfaces. Subsequently the heap bearing limits of the street is to be expanded. Adaptable asphalts bitumen streets involve the significant segment of all surfaced streets. 

In India, it is evaluated that more than 33 need kilometers of street exists and out of which of which around half is surfaced. Street transport has obtained prevailing position among the different methods of transportation framework because of its adaptability, way to entryway administration, unwavering quality and speed. In India, street transport conveys near 90 of traveler movement and 70 of cargo transport. In India, dominant part of the asphalts is bituminous since they expend lesser beginning cost when contrasted and inflexible asphalts

i.e. bond solid asphalts. Examinations in India and nations abroad have uncovered that properties of bitumen and bituminous blends can be enhanced to meet prerequisites of asphalt with the consolidation of specific added substances or mix of added substances. These added substances are called Bitumen Modifiers and the bitumen premixed with these modifiers is known as altered bitumen. Adjusted bitumen is relied upon to give higher existence of surfacing up to 100 contingent on level of alteration and sort of added substances and change process utilized. Distinctive sorts of modifiers utilized are Polymers, Normal Elastic and Morsel Elastic.

Manjay Kumar Singh | Pratiksha Malviya "Review Paper on Experimental Study on the use of Modified Bitumen using E-Waste as a Partial Replacement of Aggregate"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22864.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/22864/review-paper-on-experimental-study-on-the-use-of-modified-bitumen-using-e-waste-as-a-partial-replacement-of-aggregate/manjay-kumar-singh

manuscript publication, paper publication for engineering, paper publication in science

Minimization of Starting Torque and Inrush Current of Induction Motor by Different Starting Methods using MATLAB SIMULINK

Induction motors are considered nowadays the most commonly used electrical machines, which are mainly used as electrical induction motors and sometimes as generators. This is mainly due to the simplicity of composition, low price, light weight, high reliability, easy to command and control performance and not containing parts that could easily breakdown compared with DC machines and synchronous machines. Starting the IM is the most important and dangerous step, where the motor properties play a major role in the evaluation of all electrical motors, and these properties are defined by the following factors Starting torque. starting current. transient state. smoothness of the starting, simplicity and economics of starting. In this paper, three different methods of starting three phase Induction Motor are discussed and compared through curves of currents, torque, speed. These methods are Direct On Line, Auto Transformer, Star Delta, for a constant power load condition. Simulation is made in MATLAB SIMULINK and comparatively results are estimated to evaluate the best starting method for different range of induction motor rating. 

By Suraj Grover | Mr. Mahesh Mankar "Minimization of Starting Torque and Inrush Current of Induction Motor by Different Starting Methods using MATLAB/SIMULINK"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22935.pdf

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/22935/minimization-of-starting-torque-and-inrush-current-of-induction-motor-by-different-starting-methods-using-matlabsimulink/suraj-grover

pharmacy journal, computer science journal, economics journal

An Experimental Study on Properties of Concrete using RHA and RFA as a Partial Replacement of Fine Aggregate and Fly Ash as a Cement

Concrete is the most widely used construction material in the world it is a mixture of cement, sand, coarse aggregate and water. Storage and safe disposal of industrial byproduct such as fly ash and RHA and RFA is a huge problem everywhere, reuse of these waste eliminates reduce the problem. In this experiment fine aggregate is replaced 0 , 6 6 and 12 12 , of its weight by RFA RHA and cement is replaced 0 , 10 , 15 and 20 of its weight by fly ash in all concrete mix and there effects are studied. In this experiment the compressive strength of the concrete is increased , It is found that the maximum strength increases with the replacement of cement and fine aggregate by fly ash at about 10 and 6 RHA and 6 RFA, after that compressive strength is decreases.

By Ritesh Vishwakarma | Pratiksha Malviya "An Experimental Study on Properties of Concrete using RHA & RFA as a Partial Replacement of Fine Aggregate & Fly Ash as a Cement"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22863.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/22863/an-experimental-study-on-properties-of-concrete-using-rha-and-rfa-as-a-partial-replacement-of-fine-aggregate-and-fly-ash-as-a-cement/ritesh-vishwakarma

high impact factor, manuscript publication, paper publication for engineering

Investigations on Properties of Concrete using Steel Fiber Reinforced as Partial Replacement of Coarse Aggregate

Scope of using alternate materials as partial replacement of Coarse Aggregate is being searched for Concrete without sacrificing strength or increasing strength from economical and other aspects like using industrial waste for its efficient use. Investigations were done on M 25grade concrete by replacing coarse aggregate partially by steel fiber to get maximum strength. This Study presents the satisfactory results on various strength tests of concrete containing steel fiber as a partial replacement of coarse aggregate and would help to resolve solid waste disposal problem. However, further research work is still necessary in order to have a more in depth understanding.

By Hitesh Malviya | Pratiksha Malviya "Investigations on Properties of Concrete using Steel Fiber Reinforced as Partial Replacement of Coarse Aggregate"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22861.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/22861/investigations-on-properties-of-concrete-using-steel-fiber-reinforced-as-partial-replacement-of-coarse-aggregate/hitesh-malviya

international peer reviewed journal, high impact factor, manuscript publication

Review Paper on Properties of Properties of Concrete using Steel Fiber Waste

The plain cement concrete has very low tensile strength, restricted pliability, and little protection from breaking. Inward miniaturized scale breaks are innately present in the concrete and its poor rigidity is because of the proliferation of such small cracks, in the long run prompting fragile disappointment of the concrete. The most generally acknowledged solution for this flexural shortcoming of cement is the regular fortification with high quality steel. Regardless of the way that these procedures offer flexibility to people, they however dont grow the trademark unbending nature of solid itself.

In like manner the help putting and profitable compaction of RCC is amazingly troublesome if the solid is of low workability especially by virtue of overpowering solid M 25 . In plain concrete and near feeble materials, assistant parts scaled down scale breaks become even before stacking, particularly on account of drying shrinkage or distinctive purposes behind volume change. The width of these breaks on occasion outperforms a few microns, yet their two estimations may be of higher enormity. 

Whenever stacked, the miniaturized scale airs out proliferate and up, and attributable to the impacts of pressure fixation, extra breaks frame in spots of minor deformities. The auxiliary splits continue gradually. The advancement of such miniaturized micro crack is the primary driver of inelastic twisting in concrete. It has been perceived that the expansion of little, firmly divided and consistently scattered strands to cement would go about as break arrester and would considerably enhance its static and dynamic properties. This sort of cement is known as fibre reinforces concrete.

By Hitesh Malviya | Pratiksha Malviya "Review Paper on Properties of Properties of Concrete using Steel Fiber Waste"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22858.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/22858/review-paper-on-properties-of-properties-of-concrete-using-steel-fiber-waste/hitesh-malviya

peer reviewed journals, international peer reviewed journal, high impact factor