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Chemistry in Everyday Life »
Asphalt - Chemie im Straßenbau

2+ y ago 24:52

MP3•에피소드 홈

Roads are one of the defining features of modern civilizations, believe it or not. To me and I think most others, the state of the roads in a country gives an idea of the level of development. It does not surprise then that chemistry features quite heavily in how we make roads.

A request from a listener, I explore in this episode the chemistry of bitumen and the physical properties needed for a good road.

This podcast is still not reactivated, but if you have a topic that you are interested in and do not mind an extended waiting time until I get round to it, drop me a mail under chem.podcast@gmail.com .

Sources

Background Information

Polymer Chemistry, An Introduction Malcolm P. Stevens, 3rd Ed. Oxford University Press, 1999; ISBN 978-0-19-512444-6 pp. 70ff & 87ff

https://en.wikipedia.org/wiki/Asphalt

https://de.wikipedia.org/wiki/Asphalt_(Geologie)

https://en.wikipedia.org/wiki/Asphalt_concrete

https://de.wikipedia.org/wiki/Asphalt

Polymer-modified Bitumen

https://www.researchgate.net/publication/262691923_Polymer_modified_bitumen_Optimization_and_selection

http://oxidizedbitumen.org/primer-bitumen/asphalt-polymer

https://www.corrosionpedia.com/definition/3215/polymer-modified-bitumen-pmb

https://globecore.com/bitumen-modification-polymers/

https://www.sciencedirect.com/science/article/pii/B9780857090485500018

https://bitumen.globecore.com/use-polymer-bitumen-binders-road-construction

Glass Transition Temperature

https://en.wikipedia.org/wiki/Glass_transition

https://de.wikipedia.org/wiki/Glas%C3%BCbergangstemperatur

Grundlagenvideo Asphalt-Straßenbau

https://www.youtube.com/watch?v=PeMeZy9ayV8

Intro Video to Bitumen

https://www.youtube.com/watch?v=Q39vKdNuJKQ

How much bitumen per kilometer of road

https://saharabizz.com/how-much-bitumen-used-in-road-construction-per-kilometre/

Styrene-Butadiene-Styrene Polymer in Asphalt

https://www.sciencedirect.com/topics/engineering/styrene-butadiene-styrene

Video: Bier während der Arbeit? Welche Klischees über Straßenbauarbeiter stimmen? | Galileo | ProSieben

2:59 „Alle 15 Jahre muss ein Straßenbelag erneuert werden…“

https://www.youtube.com/watch?v=RpQ7ohsN2pg

41 에피소드

#Science #Chemistry #Johannes Vogel