Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Ogrodnik Paweł, Szulej Jacek
Dyscypliny:
	Aby zobaczyć szczegóły należy się zalogować.
Rok wydania:	2017
Wersja dokumentu:	Drukowana \| Elektroniczna
Arkusze wydawnicze:	0,5
Język:	angielski
Wolumen/Tom:	157
Strony:	909 - 916
Impact Factor:	3,485
Web of Science® Times Cited:	16
Scopus® Cytowania:	17
Bazy:	Web of Science \| Scopus
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	NIE
Abstrakty:	angielski
	The modifiers currently being applied enable obtaining cement composites of barely unlimited number of specific features which satisfy the needs of construction market. Due to this fact, it is possible to obtain concretes of increasingly greater strength, frost resistance, in the same time decreasing their absorbability and water permeability. Despite the fact that the concrete is a non-combustible material and considered by a lot of people as resistant to the exposure of high temperatures especially during fire phenomena, there occur many negative processes which weaken its quality and adversely influence strength parameters. From the safety point of view, a particularly hazardous situation concerns the phenomenon of spalling, so-called thermal and explosive chipping of concretes. This particularly refers to damp concretes of compact structure occurring in the places where there are very humid conditions, such as cellars, underground garages, basements or tunnels.

The impact of aeration of concrete based on ceramic aggregate, exposed to high temperatures, on its strength parameters