Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Andrea Osburg"'
Publikováno v:
Thermo, Vol 3, Iss 4, Pp 593-604 (2023)
A composite material of alginate and CaCl2 was tested in a laboratory reactor (1 L) for its ability to thermochemically store heat. The material was exposed to air at 25 °C and 25% RH to prevent the salt from dissolving, and the heat evolution was o
Externí odkaz:
https://doaj.org/article/1d45acd276e54fcd8ab87e89fc732c96
Autor:
Stephan Partschefeld, Adrian Tutal, Andrea Osburg, Dieter Nikolay, Kai Schultz, Wolfgang Kollenberg, Bianca Dreisow, Matthias Chronz
Publikováno v:
Bausubstanz. 14:32-41
Die additive Fertigung mit Kunststoffen, Metallen, Keramiken und Baustoffen wie Beton eröffnet immer mehr Anwendungsbereiche und hat einen hohen Bekanntheitsgrad erreicht. Die treibende Kraft in der Baustoffindustrie, die additive Fertigung einzufü
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b234ced21308bdf5c25e55091948bb7
https://doi.org/10.51202/2190-4278-2023-1-32
https://doi.org/10.51202/2190-4278-2023-1-32
Autor:
Stephan Partschefeld, Adrian Tutal, Andrea Osburg, Dieter Nikolay, Kai Schultz, Wolfgang Kollenberg, Bianca Dreisow, Matthias Chronz
Publikováno v:
Bausubstanz. 13:46-49
Die additive Fertigung mit Kunststoffen, Metallen, Keramiken und auch Baustoffen erschließt immer mehr Anwendungsgebiete und hat inzwischen einen hohen Bekanntheitsgrad in der Öffentlichkeit erreicht. In den vergangenen Jahren wurde damit begonnen,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8781d0e78561ce4a33ad4b4834a712b9
https://doi.org/10.51202/2190-4278-2022-1-46
https://doi.org/10.51202/2190-4278-2022-1-46
Publikováno v:
Bausubstanz. 12:36-43
Schimmelpilzbildung und -wachstum treten insbesondere dann auf, wenn an einem Ort eine Feuchtequelle und ein Nährstoffangebot gleichzeitig vorliegen. Rund 41 % der deutschen Bevölkerung war im eigenen Wohnraum schon einmal mit Schimmelbildung konfr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7157387b3a7aa9bfe52c437ab67db0ea
https://doi.org/10.51202/2190-4278-2021-5-36
https://doi.org/10.51202/2190-4278-2021-5-36
Publikováno v:
Clays and Clay Minerals. 68:413-427
Conventional superplasticizers based on polycarboxylate ether (PCE) show an intolerance to clay minerals due to intercalation of their polyethylene glycol (PEG) side chains into the interlayers of the clay mineral. An intolerance to very basic media
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::636d416f67aed38b741e9d8ce700e64f
https://doi.org/10.1007/s42860-020-00084-8
https://doi.org/10.1007/s42860-020-00084-8
Autor:
Torben Wiegand, Andrea Osburg
Publikováno v:
Polymers
Volume 15
Issue 4
Pages: 990
Volume 15
Issue 4
Pages: 990
Research into bio-based epoxy resins has intensified in recent decades. Here, it is of great importance to use raw materials whose use does not compete with food production. In addition, the performance of the newly developed materials should be comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c441b43a3f9bcfc7fdf535b676c4142
https://doi.org/10.3390/polym15040990
https://doi.org/10.3390/polym15040990
Publikováno v:
Journal of microscopyREFERENCES. 286(2)
This study demonstrates the application and combination of multiple imaging techniques [light microscopy, micro-X-ray computer tomography (μ-CT), scanning electron microscopy (SEM) and focussed ion beam - nano-tomography (FIB-nT)] to the analysis of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d1a0314e20ac30b8155eef17f277cfe
https://pubmed.ncbi.nlm.nih.gov/34904720
https://pubmed.ncbi.nlm.nih.gov/34904720
Autor:
Ulrike Schirmer, Andrea Osburg
Publikováno v:
SN Applied Sciences. 2
The amount of adsorbed styrene acrylate copolymer (SA) particles on cementitious surfaces at the early stage of hydration was quantitatively determined using three different methodological approaches: the depletion method, the visible spectrophotomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b06ce61567900dcffc7356d7f9af21b6
https://doi.org/10.1007/s42452-020-03825-5
https://doi.org/10.1007/s42452-020-03825-5
Publikováno v:
Materials
Volume 13
Issue 18
Materials, Vol 13, Iss 4202, p 4202 (2020)
Volume 13
Issue 18
Materials, Vol 13, Iss 4202, p 4202 (2020)
This paper reports the formation and structure of fast setting geopolymers activated by using three sodium silicate solutions with different modules (1.6, 2.0 and 2.4) and a berlinite-type aluminum orthophosphate. By varying the concentration of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::631642bc9917b40d079df693345ce1b9
Publikováno v:
Construction and Building Materials. 173:495-507
Polymer-modified cementitious materials exhibit improved durability, adhesion strength, and impermeability in comparison to unmodified competitors. Because polymer-modified cementitious materials are nowadays increasingly used in construction, there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1de91e768edaa6f5b61104bec02d0e70
https://doi.org/10.1016/j.conbuildmat.2018.04.033
https://doi.org/10.1016/j.conbuildmat.2018.04.033