1. 3D printable lightweight cementitious composites with incorporated waste glass aggregates and expanded microspheres – Rheological, thermal and mechanical properties. (December 2021) Authors: Cuevas, Karla; Chougan, Mehdi; Martin, Falk; Ghaffar, Seyed Hamidreza; Stephan, Dietmar; Sikora, Pawel Journal: Journal of building engineering Issue: Volume 44(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Comparison of lightweight aggregate and foamed concrete with the same density level using image-based characterizations. (30th June 2019) Authors: Chung, Sang-Yeop; Abd Elrahman, Mohamed; Kim, Ji-Su; Han, Tong-Seok; Stephan, Dietmar; Sikora, Pawel Journal: Construction & building materials Issue: Volume 211(2019) Page Start: 988 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Effect of natural and calcined halloysite clay minerals as low-cost additives on the performance of 3D-printed alkali-activated materials. (November 2022) Authors: Chougan, Mehdi; Hamidreza Ghaffar, Seyed; Nematollahi, Behzad; Sikora, Pawel; Dorn, Tobias; Stephan, Dietmar; Albar, Abdulrahman; Al-Kheetan, Mazen J Journal: Materials & design Issue: Volume 223(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Evaluating the effects of nanosilica on the material properties of lightweight and ultra-lightweight concrete using image-based approaches. (20th December 2020) Authors: Sikora, Pawel; Rucinska, Teresa; Stephan, Dietmar; Chung, Sang-Yeop; Abd Elrahman, Mohamed Journal: Construction & building materials Issue: Volume 264(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Evaluation of the effects of bismuth oxide (Bi2O3) micro and nanoparticles on the mechanical, microstructural and γ-ray/neutron shielding properties of Portland cement pastes. (17th May 2021) Authors: Sikora, Pawel; El-Khayatt, Ahmed M.; Saudi, H.A.; Chung, Sang-Yeop; Stephan, Dietmar; Abd Elrahman, Mohamed Journal: Construction & building materials Issue: Volume 284(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Incorporation of magnetite powder as a cement additive for improving thermal resistance and gamma-ray shielding properties of cement-based composites. (20th April 2019) Authors: Sikora, Pawel; Abd Elrahman, Mohamed; Horszczaruk, Elzbieta; Brzozowski, Piotr; Stephan, Dietmar Journal: Construction & building materials Issue: Volume 204(2019) Page Start: 113 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Insight into the microstructural and durability characteristics of 3D printed concrete: Cast versus printed specimens. (December 2022) Authors: Sikora, Pawel; Techman, Mateusz; Federowicz, Karol; El-Khayatt, Ahmed M.; Saudi, H.A.; Abd Elrahman, Mohamed; Hoffmann, Marcin; Stephan, Dietmar; Chung, Sang-Yeop Journal: Case studies in construction materials Issue: Volume 17(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Investigation of additive incorporation on rheological, microstructural and mechanical properties of 3D printable alkali-activated materials. (April 2021) Authors: Chougan, Mehdi; Ghaffar, Seyed Hamidreza; Sikora, Pawel; Chung, Sang-Yeop; Rucinska, Teresa; Stephan, Dietmar; Albar, Abdulrahman; Swash, Mohammad Rafiq Journal: Materials & design Issue: Volume 202(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Mechanical and microstructural properties of cement pastes containing carbon nanotubes and carbon nanotube-silica core-shell structures, exposed to elevated temperature. (January 2019) Authors: Sikora, Pawel; Abd Elrahman, Mohamed; Chung, Sang-Yeop; Cendrowski, Krzysztof; Mijowska, Ewa; Stephan, Dietmar Journal: Cement & concrete composites Issue: Volume 95(2019) Page Start: 193 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Preparation and characterization of a novel alkali-activated magnesite cement. (22nd August 2022) Authors: Abdel-Gawwad, Hamdy A.; Tawfik, Taher A.; Sikora, Pawel; Abd Elrahman, Mohamed Journal: Construction & building materials Issue: Volume 345(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗