Analysis of the possibility of aeration of cement concrete with the use of a protein preparation


Vol. 591 (11) 2021 / czwartek, 25 listopada, 2021

(InPolish)

Zieliński Krzysztof, Jasiczak Józef. 2021. Analysis of the possibility of aeration of cement concrete with the use of a protein preparation. Volume 591. Issue 11. Pages 36-38. DOI: 10.15199/33.2021.11.05

Accepted for publication: 08.10.2021 r.

The article presents the results of the research on the influence of the addition of red blood cells (protein preparation) on the structure of air entrainment in cement concrete. Compressive strength tests were carried out and the concrete aeration parameters were assessed (air pores distribution taking into account diameters, total air content A (%), A300 micropore content, air pores specific surface α (mm–1) and distribution indexL– (mm).
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dr hab. inż. Krzysztof Zieliński, prof. PP, Politechnika Poznańska , Instytut Budownictwa ORCID: 0000-0002-3805-1108
prof. dr hab. inż. Józef Jasiczak, Politechnika Poznańska , Instytut Budownictwa ORCID: 0000-0003-3643-9819

dr hab. inż. Krzysztof Zieliński, prof. PP, Politechnika Poznańska , Instytut Budownictwa ORCID: 0000-0002-3805-1108

 krzysztof.zielinski@put.poznan.pl

Full paper is available at Publisher house SIGMA-NOT Sp. z o.o. webpage

DOI: 10.15199/33.2021.11.05