Preliminary studies on the effect of core density on plasterboard core strength
1
Knauf Bełchatów Sp. z o.o.
2
AGH University of Science and Technology, Av. A. Mickiewicza 30, PL 30-059 Krakow, Poland
Publication date: 2021-01-18
Cement Wapno Beton 25(5) 404–415 (2020)
KEYWORDS
ABSTRACT
The paper discusses the statistical analysis of the effect of changes in plasterboard core density on the mechanical strength of the core. ANOVA and linear regression were used for the analysis of the results obtained. Gypsum core samples, fabricated manually in molds, and formed continuously on the production line were analysed. The analysis shows that statistically significant changes in the gypsum core density do not always entail statistically significant changes in core strength. There is also a statistically significant, moderate correlation between core strength and core density.
Share
RELATED ARTICLE
Całkowita kwota działania: 101 900 PLN
Kwota dofinansowania z MNiE: 85 100 PLN
Celem działania jest podniesienie poziomu technicznego obsługi Autorów i usprawnienie przepływu artykułów w procesie redakcyjnym.
Działania mające realizować powyższy cel polegać będą na:
- wprowadzeniu systemu elektronicznego zarządzania zgłaszaniem, recenzowaniem i przetwarzaniem artykułów,
- zmiana dotychczasowej organizacji strony internetowej,
- integracja numerów DOI (przydzielanych obecnie publikowanym artykułom) z bazą CrossRef.
We process personal data collected when visiting the website. The function of obtaining information about users and their behavior is carried out by voluntarily entered information in forms and saving cookies in end devices. Data, including cookies, are used to provide services, improve the user experience and to analyze the traffic in accordance with the Privacy policy. Data are also collected and processed by Google Analytics tool (more).
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.