(Open Access) Madaj Arkadiusz, Mossor Katarzyna. 2021. Strengthening of hinges in bridge spans by application of bonded anchors. Volume 584. Issue 4. Pages 66-68. DOI: 10.15199/33.2021.04.05

(Open Access) Chowaniec Agnieszka, Czarnecki Sławomir, Sadowski Łukasz. 2021. Viscosity of liquid epoxy resin modified with waste limestone powders. Volume 584. Issue 4. Pages 46-48. DOI: 10.15199/33.2021.04.04

(Open Access) Zając Jakub, Drobiec Łukasz, Grzyb Krzysztof, Kisiołek Artur. 2021. Panel slabs – polish and world market. Volume 584. Issue 4. Pages 33-36. DOI: 10.15199/33.2021.04.03

(Open Access) Jasiczak Józef, Kanoniczak Marcin. 2021. Problems of increasing the thermal insulation of buildings with stone facades on a steel grate. Volume 584. Issue 4. Pages 20-22. DOI: 10.15199/33.2021.04.02

(Open Access) Jasiński Radosław. 2021. Research on the influence of bed joint reinforcement of shear walls with openings made of calcium silicate masonry elements on cracking morphology and failure mechanism. Volume 584. Issue 4. Pages 11-14. DOI: 10.15199/33.2021.04.01