Darnios Aplinkos Vystymas最新文献

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Plaster added with plastic cable waste as a new traditional sustainable material 石膏加塑料电缆废料作为一种新型的传统可持续材料
Darnios Aplinkos Vystymas Pub Date : 2022-05-06 DOI: 10.52320/dav.v19i1.222
Alejandra Vidales Barriguete, Carolina Piña Ramírez, P. Aguilera Benito, M. DEL RIO MERINO, Evangelina ATANES SANCHEZ
{"title":"Plaster added with plastic cable waste as a new traditional sustainable material","authors":"Alejandra Vidales Barriguete, Carolina Piña Ramírez, P. Aguilera Benito, M. DEL RIO MERINO, Evangelina ATANES SANCHEZ","doi":"10.52320/dav.v19i1.222","DOIUrl":"https://doi.org/10.52320/dav.v19i1.222","url":null,"abstract":"The objective of this work is to analyze the possibilities of reusing plastic waste of cables added in a plaster matrix.\u0000Firstly, the experimental process has allowed the physicochemical characterization of the raw material, plaster and plastic waste, consisting in elemental analysis, XRD and thermogravimetric analysis; Secondly, the performance of physicomechanical tests of the mixtures, Shore C hardness, absorption and resistance to flexion and compression.\u0000During the investigation, the water/plaster ratio of 0.8 was maintained, as well as the grain size of the plastic waste as it comes from the recycling factory (maximum 3 mm). On the contrary, the amount of added plastic waste has oscillated up to incorporate 50%, 60% and 70% over the weight of the plaster.\u0000In comparison to a reference sample, the obtained compounds are characterized by having a higher Shore C hardness, a lower absorption by capillarity and a decrease in their values of mechanical resistance.\u0000The addition of plastic waste to a plaster matrix can be considered as a possibility to obtain compounds of greater sustainability to be used in the field of sustainable construction.","PeriodicalId":34803,"journal":{"name":"Darnios Aplinkos Vystymas","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47181691","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}
引用次数: 0
Internetinės svetainės kokybės vertinimas: keleivių pervežimo paslaugas teikiančio tinklo atvejis 网站质量评估:以提供客运服务的网络为例
Darnios Aplinkos Vystymas Pub Date : 2022-05-06 DOI: 10.52320/dav.v19i1.223
Gabrielė Voronavičiūtė, Kristina Čižiūnienė
{"title":"Internetinės svetainės kokybės vertinimas: keleivių pervežimo paslaugas teikiančio tinklo atvejis","authors":"Gabrielė Voronavičiūtė, Kristina Čižiūnienė","doi":"10.52320/dav.v19i1.223","DOIUrl":"https://doi.org/10.52320/dav.v19i1.223","url":null,"abstract":"Įmonės, teikiančios keleivių pervežimo paslaugas, siekia tapti prieinamos kiekvienam klientui. Internetinė svetainė – įrankis, padedantis ne tik populiarinti viešojo transporto idėją, bet ir lengvinti procesus. Straipsnio tyrimui atlikti pasirinktas Moustakis ir kt. (2004) internetinės svetainės kokybės vertinimo modelis. Tyrimas atskleidė, jog iš galimų 110 balų, analizuojama internetinė svetainė surinko 87. Tai nėra prastas rezultatas, tačiau internetinė svetainė turi tobulinamų funkcijų, kurios ateityje padės siekti aukščiausio rezultato.","PeriodicalId":34803,"journal":{"name":"Darnios Aplinkos Vystymas","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46376082","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}
引用次数: 0
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