2026-05-16T17:32:56Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/112552026-01-22T01:05:46Zcom_10259_11203com_10259_5086com_10259_2604col_10259_11204

Alonso Díez, Álvaro 640 600 0000-0002-9023-7401 Rodríguez Sáiz, Ángel 481 600 0000-0002-3607-2167 Gadea Sainz, Jesús 187 600 0000-0003-0013-8432 Gutiérrez González, Sara 269 600 0000-0002-9860-1044 Calderón Carpintero, Verónica 89 600 0000-0001-6863-5473 2026-01-21T09:56:00Z 2026-01-21T09:56:00Z 2019 0015-2684 https://hdl.handle.net/10259/11255 10.1007/s10694-019-00828-6 1572-8099 The physical and mechanical properties of prefabricated plaster materials prepared with large quantities of white slag as an aggregate replacement are studied in the form of plasterboards for use in construction. The initial characterization results show a reduction in the mechanical strength of the specimens as the amount of white slag increases, but the material maintains flexural values over 260 N with a 60% substitution of gypsum by white slag when a plasticizer additive is incorporated. The flexural values reach a level well above the 100 N needed per international standards. The thermal behavior at different doses of white slag is also studied with plasterboard specimens with dimensions of (300 × 400 × 15) mm. The heat transference coefficient by wall-air convection has values from 2.76 W/m2°C to 12.01 W/m2°C, which allows assessment of the thermal conductivity of these materials as a function of the amount of slag present in the mixtures. Non combustibility is discussed on the basis of experimental data obtained from two standard test methods: EN ISO 1716 with an oxygen bomb calorimeter and EN ISO 1182 with a cylindrical furnace. The fire response improves substantially as the slag byproduct from the steelmaking industry is incorporated compared to that of the behavior of the reference plaster, although there is a reduction in mass loss of up to 50%. This result could indicate an important advantage for these products for partitions or protection in areas with aggressive thermal requirements. application/pdf eng Springer Fire Technology. 2019, V. 55, n. 5, p. 1733–1751 https://doi.org/10.1007/s10694-019-00828-6 Plasterboard Slag Reaction to fire Non combustibility test Thermal behavior Materiales de construcción Residuos industriales Building materials Factory and trade waste Impact of Plasterboard with Ladle Furnace Slag on Fire Reaction and Thermal Behavior info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion info:eu-repo/semantics/openAccess Fire Technology 55 5 1733 1751 THUMBNAIL Alonso-ft_2019.pdf.jpg Alonso-ft_2019.pdf.jpg IM Thumbnail image/jpeg 4309 https://riubu.ubu.es/bitstream/10259/11255/3/Alonso-ft_2019.pdf.jpg 5b0ec9f18ed400dc1798661313561780 MD5 3 LICENSE license.txt license.txt text/plain; charset=utf-8 1362 https://riubu.ubu.es/bitstream/10259/11255/2/license.txt 5d013bfa6e473ff0db22cd82a4d71a70 MD5 2 ORIGINAL Alonso-ft_2019.pdf Alonso-ft_2019.pdf application/pdf 1447408 https://riubu.ubu.es/bitstream/10259/11255/1/Alonso-ft_2019.pdf 2c0085fbc1b3f1c748156212824d85c2 MD5 1 10259/11255 oai:riubu.ubu.es:10259/11255 2026-01-22 02:05:46.153 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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