Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ludovica Casnedi"'
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01501- (2022)
Wind erosion (or aeolian corrosion) is one of the most relevant causes of weathering and degradation which has affected building surfaces in Cultural Heritage. The effect depends on the wind strength, the impact of particles transported and their siz
Externí odkaz:
https://doaj.org/article/641673f4cf544c758de0d3a9943e2cf2
Publikováno v:
Advances in Materials Science and Engineering, Vol 2018 (2018)
An intermingled fractal units’ model is shown in order to simulate pore microstructures as pore fraction and pore size distribution. This model is aimed at predicting capillary water absorption coefficient and sorptivity values in cement pastes. Th
Externí odkaz:
https://doaj.org/article/26ccb5e775b749669074c4a4e1598106
Publikováno v:
Advances in Materials Science and Engineering, Vol 2016 (2016)
Water sorptivity symbolises an important property associated with the preservation of porous construction materials. The water movement into the microstructure is responsible for deterioration of different types of materials and consequently for the
Externí odkaz:
https://doaj.org/article/5864d29e092a45ca8cb6c75c6e6300ef
Autor:
Giorgio Pia, Ludovica Casnedi
Publikováno v:
Ceramics International. 47:23368-23375
Porous ceramics based on clay powders have been fabricated resulting in an open-cells structure. High porosity, measured between 46 and 96%, has been correlated with effective Young's modulus obtained by mechanical tests. However, it is worth noting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f06d9ce518d6397a7f0e8cb7ce57443b
https://doi.org/10.1016/j.ceramint.2021.05.052
https://doi.org/10.1016/j.ceramint.2021.05.052
Publikováno v:
Ceramics International. 46:23947-23955
In this work, combined experimental and fractal nature analysis procedures are proposed in order to both model and design mechanical properties of porous ceramics. Several porous ceramics samples have been considered both from an in-situ experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7d6a69bea9d0a7d4d4ce91ad450940c
https://doi.org/10.1016/j.ceramint.2020.06.171
https://doi.org/10.1016/j.ceramint.2020.06.171
Publikováno v:
Ceramics International. 44:21710-21716
Porous clay ceramics represent an important class of construction materials. Their properties are strongly conditioned by microstructure features. In particular, a special attention has to be paid to porosity (pore fraction, pore shape, pore size, po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d653f3ec9a31d8877e6111ee58dad1b
https://doi.org/10.1016/j.ceramint.2018.08.259
https://doi.org/10.1016/j.ceramint.2018.08.259
Autor:
Giorgio Pia, Francesco Delogu, Ludovica Casnedi, Cristina Siligardi, Paola Meloni, Magdalena Lassinantti Gualtieri
Publikováno v:
Ceramics International. 44:16992-16998
Clay roofing tiles have been subjected to freezing-thawing cycles. Analyses performed on the ceramic material highlight changes in the pore size distribution, and the consequent modification of the capillary suction behaviour. A model using interming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77b7e3cbef7665898d3b6387d7ddb25a
https://doi.org/10.1016/j.ceramint.2018.06.141
https://doi.org/10.1016/j.ceramint.2018.06.141
Publikováno v:
Ceramics International. 44:10241-10248
In this work, a semi-analytical model for the determination of effective mechanical properties of porous ceramic tiles obtained by pore forming agent is proposed. MIP tests allow measuring porosity and pore size distribution of experimental systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d8d8c9e244d643cdf6e4ffd167f8a7e
https://doi.org/10.1016/j.ceramint.2018.03.028
https://doi.org/10.1016/j.ceramint.2018.03.028
Publikováno v:
Advances in Materials Science and Engineering, Vol 2018 (2018)
An intermingled fractal units’ model is shown in order to simulate pore microstructures as pore fraction and pore size distribution. This model is aimed at predicting capillary water absorption coefficient and sorptivity values in cement pastes. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d524fcfac1b129ee10fee5a3b22298b0
https://doi.org/10.1155/2018/7679131
https://doi.org/10.1155/2018/7679131
Autor:
Giorgio Pia, Ludovica Casnedi
Publikováno v:
Ceramics International. 43:9184-9190
Advanced porous ceramics are a remarkable class of materials with important applications in engineering fields. Porosity features have received wide attention for their capability to influence all properties. In this paper, the correlation between po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e04a293b64f2b9c78b18914d22853dd
https://doi.org/10.1016/j.ceramint.2017.04.071
https://doi.org/10.1016/j.ceramint.2017.04.071