Investigation on the creep strains of high-strength cement mortar modified with steel fibers

openaccess, Vol. 615 (11) 2023 / wtorek, 28 listopada, 2023

(Open Access)

DOI: 10.15199/33.2023.11.10

Bywalski Czesław. 2023. Investigation on the creep strains of high-strength cement mortar modified with steel fibers. Volume 615. Issue 11. Pages 46-50. Article in PDF file

Accepted for publication: 23.10.2023 r.

The aim of the article was to present the results of creep deformation tests conducted for 1.5 years on high-strength cement mortar modified with steel fibers. Mortars with fiber contents of 0, 50, 100 and 150 kg/m3 were tested. The addition of fibers slightly reduced the creep strains, but the degree of their reduction did not depend significantly on the fiber content. The research results can be used to expand the databases on the creep of cement composites, which are currently too modest to enable the development of new or modification of existing empirical models of creep, which is emphasized in current publications on the presented topic.
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dr inż. Czesław Bywalski, Politechnika Wrocławska, Wydział Budownictwa Lądowego i Wodnego ORCID: 0000-0003-0460-9000

dr inż. Czesław Bywalski, Politechnika Wrocławska, Wydział Budownictwa Lądowego i Wodnego ORCID: 0000-0003-0460-9000

czeslaw.bywalski@pwr.edu.pl

Full paper:

DOI: 10.15199/33.2023.11.10

Article in PDF file