Dear readers,

This is the 30th jubile issue of e-ZBORNIK, Electronic Collection of Papers of the Faculty of Civil Engineering. This issue, like the previous ones, is published in Croatian and English and consists of seven papers.This issue brings out scientific and professional papers dealing with different topics in the field of civil engineering and architecture.

e-ZBORNIK can be found in the journal databases EBSCO and Hrčak (https://hrcak.srce.hr/e-zbornik), DOI (CrossRef), DOAJ (Directory of Open Access Journals) i ROAD and activities for its inclusion in new databases are in progress (Scopus).

As the editor, I would like to thank members of the editorial board, authors and reviewers for the successful cooperation during the realization of the 30th issue of e-ZBORNIK and I also hope for the future cooperation.
I would invite all interested authors to send their papers for the next 31st issue which is expected to be published in June 2026.

Yours faithfully,
Danijela Maslać
e-ZBORNIK Editor-in-Chief