Pub Date : 2019-08-30DOI: 10.23883/ijrter.2019.5075.gltq6
Kalpana Sutrakar, Er. Vinod kumar modi
In this study waste sawdust ash and rice husk ash were used. Sawdust ash was use as partial replacement of cement at 10%, 20%, and 30% by weight in concrete mix. Rice husk ash was use as partial replacement of cement at 10% and 20% by weight in concrete mix. A total 15 number of concrete mix was prepared, in each mix 12 cubes of size 150 x 150 x 150 mm and 4 cylinder of size 100 x 200 mm were prepared. Compressive and splitting tensile strength of concrete mix was increasing at 10% replacement of saw dust ash with respect to control mix. At 20 and 30% replacement strength was decreasing. Compressive and tensile strength of concrete mix was decreasing as increasing rice husk ash percentages.
{"title":"ENHANCE THE PROPERTIES OF CONCRETE USING WASTE MATERIALS","authors":"Kalpana Sutrakar, Er. Vinod kumar modi","doi":"10.23883/ijrter.2019.5075.gltq6","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5075.gltq6","url":null,"abstract":"In this study waste sawdust ash and rice husk ash were used. Sawdust ash was use as partial replacement of cement at 10%, 20%, and 30% by weight in concrete mix. Rice husk ash was use as partial replacement of cement at 10% and 20% by weight in concrete mix. A total 15 number of concrete mix was prepared, in each mix 12 cubes of size 150 x 150 x 150 mm and 4 cylinder of size 100 x 200 mm were prepared. Compressive and splitting tensile strength of concrete mix was increasing at 10% replacement of saw dust ash with respect to control mix. At 20 and 30% replacement strength was decreasing. Compressive and tensile strength of concrete mix was decreasing as increasing rice husk ash percentages.","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114412865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-08-30DOI: 10.23883/ijrter.2019.5071.7gldn
R. Chouhan, Er. Mahendra Saini
Abstract: Concrete is the base of any construction, without concrete no construction could ever exist. Concrete consists of Cement, Sand (Fine Aggregate), Gravels (Coarse Aggregate), Water, Admixtures, Additives. In this study partial replacement of cement is done by Marble Dust in certain percentage (10%) replacement and with addition of various percentages of polypropylene fiber (0%, 0.5%, 1%, 1.5%& 2%) in concrete.
{"title":"A STUDY ON EFFECT OF ACID ATTACK ON STRENGTH AND DURABILITY OF FRC WITH PARTIAL REPLACEMENT OF CEMENT WITH MARBLE DUST","authors":"R. Chouhan, Er. Mahendra Saini","doi":"10.23883/ijrter.2019.5071.7gldn","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5071.7gldn","url":null,"abstract":"Abstract: Concrete is the base of any construction, without concrete no construction could ever exist. Concrete consists of Cement, Sand (Fine Aggregate), Gravels (Coarse Aggregate), Water, Admixtures, Additives. In this study partial replacement of cement is done by Marble Dust in certain percentage (10%) replacement and with addition of various percentages of polypropylene fiber (0%, 0.5%, 1%, 1.5%& 2%) in concrete.","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116179525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-08-30DOI: 10.23883/ijrter.2019.5076.ltadg
Digvijay Singh, Deepak Mathur
The roads of Jaipur city are tight and intruded by further activities. Bus amenities in precise have worsened, and their competence and service quality have deteriorated, prompting commuters to personalize mode and IPL. This not only restricts the traffic flow, but also endangers the lives of road users. The total number of fatal accidents as well as related accidents in the city has been increasing over the years. People killed per 100 accidents during the year 2018 are alarmingly high, as many as 28. Pedestrian deaths are also very high as a percentage of road accidents. During current years, they found more than 85% of all road deaths. BLOS is essentiallyanorderingproblematic and cluster analysis is considered the utmost appropriate technique to solve this classification problem. The ASW is calculated for each clustering technique to associate between clustering techniques and find the best clustering method. K-Mean cluster analysis is establish to be the utmost appropriate technique in significant BLOS limits for the level of service kinds of urban roads in the Indian context.
{"title":"A Statistical Data Analysis of Road Traffic and Road Accident Analysis of pink City Jaipur","authors":"Digvijay Singh, Deepak Mathur","doi":"10.23883/ijrter.2019.5076.ltadg","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5076.ltadg","url":null,"abstract":"The roads of Jaipur city are tight and intruded by further activities. Bus amenities in precise have worsened, and their competence and service quality have deteriorated, prompting commuters to personalize mode and IPL. This not only restricts the traffic flow, but also endangers the lives of road users. The total number of fatal accidents as well as related accidents in the city has been increasing over the years. People killed per 100 accidents during the year 2018 are alarmingly high, as many as 28. Pedestrian deaths are also very high as a percentage of road accidents. During current years, they found more than 85% of all road deaths. BLOS is essentiallyanorderingproblematic and cluster analysis is considered the utmost appropriate technique to solve this classification problem. The ASW is calculated for each clustering technique to associate between clustering techniques and find the best clustering method. K-Mean cluster analysis is establish to be the utmost appropriate technique in significant BLOS limits for the level of service kinds of urban roads in the Indian context.","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116668836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-08-30DOI: 10.23883/ijrter.2019.5073.iwmp4
Renu Y. Yeoikar, S. Bhosale, H. Deshpande
In this work, numerical and experimental investigation has been carried out to obtain detailed heat transfer distributions for a diverging channel with and without enhancement features. The cooling configurations considered include rib turbulators of triangular cross section on the main heat transfer surface. All of the measurements are presented at a range of Reynolds number from 6560 to 13100. Pressure drop measurements for the overall channel are also presented to evaluate the heat transfer enhancement geometry with respect to the pumping power requirements. Various geometrical parameters such as angle of attacks of ribs (90, 45 & 30), rib spacing i.e.(P/e= 6,8,10,12), rib heights (e=3, 4,5,6mm), and comparison of triangular shaped rib with square shaped rib for the same boundary conditions have been studied numerically for the different heater inputs. This numerical analysis of the results shows that the triangular ribs oriented at 45 angle of attack, with P/e=8 and with rib height of 3mm provides significantly higher heat transfer performance than plain plate. It is concluded that there is increase in thermal performance of 20% to 30% by the use of triangular ribs.
{"title":"Numerical and Experimental investigation of heat transfer of triangular ribs in divergent duct","authors":"Renu Y. Yeoikar, S. Bhosale, H. Deshpande","doi":"10.23883/ijrter.2019.5073.iwmp4","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5073.iwmp4","url":null,"abstract":"In this work, numerical and experimental investigation has been carried out to obtain detailed heat transfer distributions for a diverging channel with and without enhancement features. The cooling configurations considered include rib turbulators of triangular cross section on the main heat transfer surface. All of the measurements are presented at a range of Reynolds number from 6560 to 13100. Pressure drop measurements for the overall channel are also presented to evaluate the heat transfer enhancement geometry with respect to the pumping power requirements. Various geometrical parameters such as angle of attacks of ribs (90, 45 & 30), rib spacing i.e.(P/e= 6,8,10,12), rib heights (e=3, 4,5,6mm), and comparison of triangular shaped rib with square shaped rib for the same boundary conditions have been studied numerically for the different heater inputs. This numerical analysis of the results shows that the triangular ribs oriented at 45 angle of attack, with P/e=8 and with rib height of 3mm provides significantly higher heat transfer performance than plain plate. It is concluded that there is increase in thermal performance of 20% to 30% by the use of triangular ribs.","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132946262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-08-30DOI: 10.23883/ijrter.2019.5072.ghezx
P. Agarwal, M. Saini, Rohan Bhomia
-In this study, For M30 grade concrete, sand was replaced by sandstone powderfrom 5% to 30% at the interval of 5%.The factorson which control mix design and unified mixes were tested and related were workability, flexural strength,compressive strength,split tensile strength, densityand water absorption. For concrete cubes, beams and cylinders in hardened state, compressive strength, flexural strength, split tensile strength, water absorption and density tests were performed whereas workability test was done for concrete in fresh state. The effective utilization of the sandstone powder in concrete could help in reducing substantial amount of landfill problem, it could facilitate in easing off the burden of excessive mining of natural river sand from the rivers and also offer animportantresource of accompanyingfine aggregate castoff in the manufacture of cement concrete causative to the general sustainability.
{"title":"A STUDY ON PARTIAL REPLACEMENT OF SAND WITH SANDSTONE POWDER AND COMPARATIVE ANALYSIS OF MECHANICAL PROPERTIES OF CONCRETE FOR M30 GRADE","authors":"P. Agarwal, M. Saini, Rohan Bhomia","doi":"10.23883/ijrter.2019.5072.ghezx","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5072.ghezx","url":null,"abstract":"-In this study, For M30 grade concrete, sand was replaced by sandstone powderfrom 5% to 30% at the interval of 5%.The factorson which control mix design and unified mixes were tested and related were workability, flexural strength,compressive strength,split tensile strength, densityand water absorption. For concrete cubes, beams and cylinders in hardened state, compressive strength, flexural strength, split tensile strength, water absorption and density tests were performed whereas workability test was done for concrete in fresh state. The effective utilization of the sandstone powder in concrete could help in reducing substantial amount of landfill problem, it could facilitate in easing off the burden of excessive mining of natural river sand from the rivers and also offer animportantresource of accompanyingfine aggregate castoff in the manufacture of cement concrete causative to the general sustainability.","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"356 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132739448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-08-30DOI: 10.23883/ijrter.2019.5074.89eea
Ajitesh Yadav, R. R. sedemkar, H. Patil
-The satellite cloud image is a valuable source of information in weather forecasting and early prediction of different atmospheric disturbances such as typhoons, hurricanes etc. Due to the increased number and resolutions of the Earth imaging sensors and image acquisition techniques, the satellite image data is growing enormously which makes it difficult to store and manage. The traditional image retrieval technique is inefficient in retrieving these images. Content-based image retrieval is an approach from data mining community which provides the solution of managing this huge quantity of data. In this research, a Content-Based Image Retrieval (CBIR) system has been applied on Geospatial Images of fire and forest, Clutter and water, cyclone and water etc. Geospatial images are processed using K-means clustering algorithms to obtain a highdimensional feature vector. The Feature vectors include HSV Histogram, LAB features, color autocorrelation, color moments, Gabor features. Then Train a KNN classifier using those features using different distance metrics. The images and the extracted feature vectors are stored in the database. Distance metric is used to compute the similarity between the images. The system is robust as it provides search based on the multiple features. The performance of the system was evaluated by analyzing the retrieval results using precision. Many past result was evaluated and based on that results and method the aim was to find the best outcome among all.
{"title":"Satellite Image retrival based on sensitive content method","authors":"Ajitesh Yadav, R. R. sedemkar, H. Patil","doi":"10.23883/ijrter.2019.5074.89eea","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5074.89eea","url":null,"abstract":"-The satellite cloud image is a valuable source of information in weather forecasting and early prediction of different atmospheric disturbances such as typhoons, hurricanes etc. Due to the increased number and resolutions of the Earth imaging sensors and image acquisition techniques, the satellite image data is growing enormously which makes it difficult to store and manage. The traditional image retrieval technique is inefficient in retrieving these images. Content-based image retrieval is an approach from data mining community which provides the solution of managing this huge quantity of data. In this research, a Content-Based Image Retrieval (CBIR) system has been applied on Geospatial Images of fire and forest, Clutter and water, cyclone and water etc. Geospatial images are processed using K-means clustering algorithms to obtain a highdimensional feature vector. The Feature vectors include HSV Histogram, LAB features, color autocorrelation, color moments, Gabor features. Then Train a KNN classifier using those features using different distance metrics. The images and the extracted feature vectors are stored in the database. Distance metric is used to compute the similarity between the images. The system is robust as it provides search based on the multiple features. The performance of the system was evaluated by analyzing the retrieval results using precision. Many past result was evaluated and based on that results and method the aim was to find the best outcome among all.","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121087169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-30DOI: 10.23883/ijrter.2019.5067.ocgg5
Shaif Jawed
Classroom attendance is one of the most challenging task for a teacher since its time consuming and burdensome. It plays an important role for the students as well as the institution to ensure that the students are attending school/college regularly. Nowadays teachers are obligated to take attendance via roll call or by signing the attendance sheet which ends up wasting a tiny fraction of time during the teaching process, not to mention there are always possibilities of proxy. The proposed system presents an automatic classroom attendance system which is used to mark attendance through video face recognition using computer vision to reduce wastage of time between teachings and manage the records of students automatically and effectively. Keywords— Face recognition, class attendance, smart classroom, OpenCV, machine learning,
{"title":"Face Recognition for Smart Classroom Attendance Management System using Computer Vision","authors":"Shaif Jawed","doi":"10.23883/ijrter.2019.5067.ocgg5","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5067.ocgg5","url":null,"abstract":"Classroom attendance is one of the most challenging task for a teacher since its time consuming and burdensome. It plays an important role for the students as well as the institution to ensure that the students are attending school/college regularly. Nowadays teachers are obligated to take attendance via roll call or by signing the attendance sheet which ends up wasting a tiny fraction of time during the teaching process, not to mention there are always possibilities of proxy. The proposed system presents an automatic classroom attendance system which is used to mark attendance through video face recognition using computer vision to reduce wastage of time between teachings and manage the records of students automatically and effectively. Keywords— Face recognition, class attendance, smart classroom, OpenCV, machine learning,","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125955054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-30DOI: 10.23883/ijrter.2019.5061.krmv8
Rajesh Naik., Basavaraj S.Balapgol
Construction projects are facing a greater number of uncertainties and more severe risks, which could cause negative impact on project such as time, cost and quality, resulting losses in project. This study focuses on the risk management in construction project with respect to materials and material management, wherein six major ongoing projects in Goa were selected for case studies. The Four main objectives of this study were to identify key risk factors, Identify risk frequency & risk impact, Categories risk and suggest remedial measures to overcome these risks. This study will be based on findings of a questionnaire-based survey, the questionnaires will be designed / prepared based on the knowledge obtained from the relevant literature reviews and in consultation with the project managers / heads of construction sites. All the questionnaires are self assessed and use a Likert scale to measure risk factor by obtaining rating on the basis of likelihood from the Project Engineering team. Key wordsRisk Management, Risk identification, Risk Classification, Risk categorization, Remedial measures
{"title":"RISK MANAGEMENT IN CONSTRUCTION PROJECTS – MATERIALS AND MATERIAL MANAGEMENT","authors":"Rajesh Naik., Basavaraj S.Balapgol","doi":"10.23883/ijrter.2019.5061.krmv8","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5061.krmv8","url":null,"abstract":"Construction projects are facing a greater number of uncertainties and more severe risks, which could cause negative impact on project such as time, cost and quality, resulting losses in project. This study focuses on the risk management in construction project with respect to materials and material management, wherein six major ongoing projects in Goa were selected for case studies. The Four main objectives of this study were to identify key risk factors, Identify risk frequency & risk impact, Categories risk and suggest remedial measures to overcome these risks. This study will be based on findings of a questionnaire-based survey, the questionnaires will be designed / prepared based on the knowledge obtained from the relevant literature reviews and in consultation with the project managers / heads of construction sites. All the questionnaires are self assessed and use a Likert scale to measure risk factor by obtaining rating on the basis of likelihood from the Project Engineering team. Key wordsRisk Management, Risk identification, Risk Classification, Risk categorization, Remedial measures","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134314307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-30DOI: 10.23883/ijrter.2019.5069.se0h6
Preeti Chawaj, S. R. Khot
This paper presents a method to identify the emotion of an audio segment with an intention to recognize human emotional/mental status. Four features namely energy, pitch, Formants, Mel frequency cepstral coefficients (MFCC) and their derivatives are used to recognize emotions such as fear, anger, happiness and sadness. PCA is used to reduce the feature dimensionality. Support vector machine is implemented to perform the emotional state classification. The overall recognition rate obtained is 84.99% using samples of Berlin emotional speech database. Keywords—MFCC, Formants, Pitch, Energy, PCA, Support Vector Machine (SVM)
{"title":"Speech Based Emotion Recognition","authors":"Preeti Chawaj, S. R. Khot","doi":"10.23883/ijrter.2019.5069.se0h6","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5069.se0h6","url":null,"abstract":"This paper presents a method to identify the emotion of an audio segment with an intention to recognize human emotional/mental status. Four features namely energy, pitch, Formants, Mel frequency cepstral coefficients (MFCC) and their derivatives are used to recognize emotions such as fear, anger, happiness and sadness. PCA is used to reduce the feature dimensionality. Support vector machine is implemented to perform the emotional state classification. The overall recognition rate obtained is 84.99% using samples of Berlin emotional speech database. Keywords—MFCC, Formants, Pitch, Energy, PCA, Support Vector Machine (SVM)","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117311017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-30DOI: 10.23883/ijrter.2019.5062.nsdzw
Anand Vilas Misal, S. Datta
Accordingly, existing road levels at approaches of these structures are required to be raised making the existing pavement materials redundant. Annually a huge amount of new roads are overlaid on existing road pavement in which a layer of existing bitumen pavement is removed for road development purposes. Utilization of such waste as Reclaimed Asphalt Pavement to replace natural aggregates partially could be helpful both for environmental and economic aspects in the construction industry. Also disposal of waste materials including waste plastic bags has become a serious problem and waste plastics are burnt for apparent disposal which cause environmental pollution. Utilization of waste plastic in bituminous mixes has proved that these enhance the properties of mix in addition to solving disposal problems in various studies. The seasonal change in temperature and loading nature has a significant effect on asphalt behavior because of its viscoelastic nature. Several types of flexible pavement failure/distress occur due to this behavior of asphalt binder, among which rutting and fatigue cracks are very common. The present study is to assess the suitability of using these redundant pavement materials also called Reclaimed Asphalt Pavement (RAP) as potential subbase / base course materials for flexible pavement and perform various laboratory experiments to analyze its strength and durability factors and compare the results with the conventional bituminous mix The purpose of this article is to review global experience with RAP, identify common issues of implementation of this technology and develop methods to ensure a comprehensive approach to the use of RAP. Keywords— Waste Plastic, Reclaimed Asphalt Pavement (RAP), Bitumen, Flexible Pavement, Sustainable Construction.
{"title":"EXPERIMENTAL STUDY OF PARTIAL REPLACEMENT OF NATURAL AGGREGATES AND BITUMEN WITH RECLAIMED ASPHALT PAVEMENT AND WASTE PLASTIC IN FLEXIBLE PAVEMENT – A REVIEW","authors":"Anand Vilas Misal, S. Datta","doi":"10.23883/ijrter.2019.5062.nsdzw","DOIUrl":"https://doi.org/10.23883/ijrter.2019.5062.nsdzw","url":null,"abstract":"Accordingly, existing road levels at approaches of these structures are required to be raised making the existing pavement materials redundant. Annually a huge amount of new roads are overlaid on existing road pavement in which a layer of existing bitumen pavement is removed for road development purposes. Utilization of such waste as Reclaimed Asphalt Pavement to replace natural aggregates partially could be helpful both for environmental and economic aspects in the construction industry. Also disposal of waste materials including waste plastic bags has become a serious problem and waste plastics are burnt for apparent disposal which cause environmental pollution. Utilization of waste plastic in bituminous mixes has proved that these enhance the properties of mix in addition to solving disposal problems in various studies. The seasonal change in temperature and loading nature has a significant effect on asphalt behavior because of its viscoelastic nature. Several types of flexible pavement failure/distress occur due to this behavior of asphalt binder, among which rutting and fatigue cracks are very common. The present study is to assess the suitability of using these redundant pavement materials also called Reclaimed Asphalt Pavement (RAP) as potential subbase / base course materials for flexible pavement and perform various laboratory experiments to analyze its strength and durability factors and compare the results with the conventional bituminous mix The purpose of this article is to review global experience with RAP, identify common issues of implementation of this technology and develop methods to ensure a comprehensive approach to the use of RAP. Keywords— Waste Plastic, Reclaimed Asphalt Pavement (RAP), Bitumen, Flexible Pavement, Sustainable Construction.","PeriodicalId":143099,"journal":{"name":"INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124753417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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