Zobrazeno 1 - 10
of 340
pro vyhledávání: '"mineral fillers"'
Publikováno v:
Civil and Environmental Engineering, Vol 20, Iss 1, Pp 109-123 (2024)
It is commonly known that mineral fillers significantly affect the asphalt mixture's performance. Superior flexible pavement performance can be ensured by gaining a deeper understanding of the function of filler. This research investigates the influe
Externí odkaz:
https://doaj.org/article/94500f3a5d074af5a18bbb6d6cfe6e9e
Autor:
Borkowski Grzegorz, Martyła Agnieszka, Dobrosielska Marta, Marciniak Piotr, Głowacka Julia, Pakuła Daria, Gabriel Ewa, Przekop Robert E.
Publikováno v:
Green Processing and Synthesis, Vol 12, Iss 1, Pp 740-50 (2023)
The purpose of the study was to determine whether lake sediments could be a potential raw material for the plastics industry. The examined samples were obtained in a complex process of sediment collection from Lake Swarzędzkie located in the region
Externí odkaz:
https://doaj.org/article/a7482c66391b40a69179b633bff8a25c
Publikováno v:
Selected Scientific Papers: Journal of Civil Engineering, Vol 17, Iss 1, Pp 1-15 (2022)
The use of superplasticizers in concrete production has become a common practice, especially when a high fluidity is required. On the other hand, the risk of segregation and the stability of these mixtures is ensured by the incorporation of a large v
Externí odkaz:
https://doaj.org/article/ef9a34d6eecb4bbda4b78bfd644560e7
Autor:
Murtaja Yousef, Lapčík Lubomír, Sepetcioglu Harun, Vlček Jakub, Lapčíková Barbora, Ovsík Martin, Staněk Michal
Publikováno v:
Nanotechnology Reviews, Vol 11, Iss 1, Pp 312-320 (2022)
Two different nanosized mineral fillers (nano calcium carbonate and nanoclay) were used in the high density poly(ethylene) (HDPE) composites pilot plant production. Structural and mechanical properties of the prepared composites were examined in this
Externí odkaz:
https://doaj.org/article/7abcf8d7bf3f4975857052093e5402aa
Akademický článek
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Publikováno v:
Нанотехнологии в строительстве, Vol 12, Iss 5, Pp 245-249 (2020)
The practice of using recycled concrete from the broken concrete of substandard reinforced concrete products can become widespread in practice. The undoubted relevance of this topic is explained by the program for the renovation of the housing stock
Externí odkaz:
https://doaj.org/article/9b6a95a04df14f6495a15d2902a87360
Autor:
Lapčík Lubomír, Vašina Martin, Lapčíková Barbora, Hui David, Otyepková Eva, Greenwood Richard W., Waters Kristian E., Vlček Jakub
Publikováno v:
Nanotechnology Reviews, Vol 8, Iss 1, Pp 503-512 (2019)
Four different minerals were investigated; hollow spheres of calcium carbonate, platy mica, needle like wollastonite and glassy perlite and characterized via iGC for surface energy, Freeman powder rheology for flow characterization, cyclic uniaxial d
Externí odkaz:
https://doaj.org/article/b23d14c2b0594c31a49534345a08befb
Publikováno v:
Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta, Vol 5, Iss 2, Pp 269-279 (2019)
This article presents the results of research on the development of a new classification of cement concretes. For the first time, a scientifically based method for selecting mineral fillers and plasticizing chemical additives for complex-modified con
Externí odkaz:
https://doaj.org/article/90ca7ba1f47446d791eb388ba3ffad9c
Publikováno v:
Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta, Vol 5, Iss 1, Pp 105-112 (2019)
The issue of developing a technique for predicting the properties of multicomponent high-quality concretes taking into account the surface properties of mineral fillers is considered, as well as the results of experimental studies of the surface-acti
Externí odkaz:
https://doaj.org/article/b0566e5bfdfd4baea224a8a013b6e496
Autor:
Vito Gigante, Laura Aliotta, Ilaria Canesi, Marco Sandroni, Andrea Lazzeri, Maria-Beatrice Coltelli, Patrizia Cinelli
Publikováno v:
Polymers, Vol 14, Iss 16, p 3389 (2022)
The present work aims to enhance the use of agricultural byproducts for the production of bio-composites by melt extrusion. It is well known that in the production of such bio-composites, the weak point is the filler-matrix interface, for this reason
Externí odkaz:
https://doaj.org/article/ecb658f5270a4ba48c94c91e1be05e76