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Koldioxidreducering av en bergtäkts fordonsflotta
Linnaeus University, Faculty of Technology, Department of Building Technology.
Linnaeus University, Faculty of Technology, Department of Building Technology.
2019 (Swedish)Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesisAlternative title
Carbon dioxide reduction of a quarry vehicle fleet (English)
Abstract [sv]

Ballast som byggnadsmaterial är viktigt för att utveckla vårt samhälle då det bland annat används som beståndsdel i asfalt och betong. Det är därför viktigt att bergkross som bryts i bergtäkter har en fungerande produktion för att möta efterfrågan men också för att Sverige ska kunna nå målet att vara klimatneutralt 2045. Syftet med arbetet är att minska miljöpåverkan i en bergtäkt från de interna transporterna och målet är att ta fram åtgärder för att uppnå detta. De metoder som har använts är litteraturstudier, beräkningar, simuleringar och intervjuer. Genom beräkningarna kunde ett resultat i detta arbete visa att en reducering med 88 % av koldioxidutsläpp kan göras genom att använda biodrivmedlet HVO Diesel 100. Det har med hjälp av intervjuer och litteraturstudier dessutom dragits en slutsats att framtidens bergtäkter antas producera bergkross med elektriska autonoma maskiner.

Abstract [en]

Ballast as a building material is important for developing our society as it’s used as a component in asphalt and concrete. Hence it is important that crushed rock extracted from a quarry have a functioning production to meet the demand that exists, but also because Sweden should be able to reach the goal of being climate neutral 2045. The purpose of this study is to reduce the environmental impact in a quarry from the internal transports and the aim is to bring out suggestions to achieve this. The methods that have been used are literature studies, calculations, simulations and interviews. Through the calculations, a result in this work showed that a reduction of 88 % of carbon dioxide emissions can be made by using the biofuel HVO Diesel 100. In addition, with the help of interviews and literature studies, conclusions have been drawn that the future quarries are believed to produce crushed rock with electric autonomous machines.

Place, publisher, year, edition, pages
2019. , p. 80
Keywords [en]
Quarry, transports, trucks, carbon dioxide emissions, IVC-system, HVO Diesel 100
Keywords [sv]
Bergtäkt, transporter, lastfordon, koldioxidutsläpp, IVC-system, HVO Diesel 100
National Category
Construction Management Transport Systems and Logistics Environmental Analysis and Construction Information Technology
Identifiers
URN: urn:nbn:se:lnu:diva-85632OAI: oai:DiVA.org:lnu-85632DiVA, id: diva2:1327516
External cooperation
Schakt & Transport
Subject / course
Byggteknik
Educational program
Civil Engineering Programme, Building and Construction, 180 credits
Supervisors
Examiners
Available from: 2019-06-19 Created: 2019-06-19 Last updated: 2019-06-19Bibliographically approved

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CiteExportLink to record
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