Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Paweł Wolka"'
Publikováno v:
Archives of Civil Engineering, Vol vol. 70, Iss No 2, Pp 323-342 (2024)
The article presents the results of a detailed experimental campaign including a compressive strength test, three- and four-point bending test (3PBT and 4PBT, respectively) of polymer fiber reinforced concrete with the addition of metakaolin. The com
Externí odkaz:
https://doaj.org/article/ff44e2e83e364888aec1d779be07c939
Testing the Influence of Metakaolinite and Zeolite on the Adhesion of BFRP and GFRP Bars to Concrete
Publikováno v:
Materials, Vol 16, Iss 23, p 7435 (2023)
Today’s sustainable development policy in Europe, which is driven by concerns about the greenhouse effect and environmental protection, mandates a reduction in CO2 emissions into the atmosphere. The cement industry and steel mills that produce rein
Externí odkaz:
https://doaj.org/article/cd916c360fa64a0b9f605d950e678d02
Publikováno v:
Materials, Vol 14, Iss 21, p 6423 (2021)
The influence of four naturally occurring mineral additives (zeolite, diatomite, trass and bentonite) on the hydration and properties of cement pastes and mortars was investigated. The materials change the phase composition, heat of hydration (determ
Externí odkaz:
https://doaj.org/article/3589665a860b4bd3916c6908d7e7b985
Publikováno v:
Materials, Vol 14, Iss 16, p 4428 (2021)
Fiber reinforcement is currently most often used in floors, railway sleepers, prefabricated structural elements such as slabs, beams and tanks, and in small architecture elements. Designing elements or structures made of fiber-reinforced concrete req
Externí odkaz:
https://doaj.org/article/7c663e816bfa4db0b3691c10b6b6636e
Publikováno v:
Materials, Vol 13, Iss 14, p 3081 (2020)
The authors of the article assessed the impact of operating fluids used to service aircraft on changing mechanical parameters of cement concrete intended for airport pavement. The research concerned concrete designed with the use of CEM I 42.5N LH NA
Externí odkaz:
https://doaj.org/article/a2f1705f4888494a8c703a5ff2ab0692
Publikováno v:
MATERIAŁY BUDOWLANE. 1:57-60
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea8035f16b941ed5bac4bbaa026a1132
https://doi.org/10.15199/33.2022.03.09
https://doi.org/10.15199/33.2022.03.09
Publikováno v:
Journal of KONBiN, Vol 49, Iss 4, Pp 103-126 (2019)
The article presents the influence of the suggested operating media on the modification of parameters of cement concrete intended for airfield pavements. Cement concrete contains cement CEM I 42,5, granite grit, fine washed aggregate, water and air e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f476ed02e66d918eac43bcfa4663b66c
https://doi.org/10.2478/jok-2019-0078
https://doi.org/10.2478/jok-2019-0078
Autor:
Paweł Wolka
Publikováno v:
MATERIAŁY BUDOWLANE. 1:28-31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0ace948b16df7d68198f478bd6f6b99
https://doi.org/10.15199/33.2018.10.06
https://doi.org/10.15199/33.2018.10.06
Autor:
Paweł Wolka
Publikováno v:
MATERIAŁY BUDOWLANE. 1:15-18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00118672a76864c1cdf8d34bfc0f37de
https://doi.org/10.15199/33.2018.09.04
https://doi.org/10.15199/33.2018.09.04
Publikováno v:
Materials
Volume 14
Issue 21
Materials, Vol 14, Iss 6423, p 6423 (2021)
Volume 14
Issue 21
Materials, Vol 14, Iss 6423, p 6423 (2021)
The influence of four naturally occurring mineral additives (zeolite, diatomite, trass and bentonite) on the hydration and properties of cement pastes and mortars was investigated. The materials change the phase composition, heat of hydration (determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::807fad25d15db5c118a9c10dc8b2ad59
https://doi.org/10.3390/ma14216423
https://doi.org/10.3390/ma14216423