Identyfikatory
Warianty tytułu
Wpływ kruszyw ze skał magmowych na wytrzymałość betonu na zginanie i ściskanie
Języki publikacji
Abstrakty
The test results presented concern ordinary concretes containing 5 coarse crushed aggregates made from igneous rocks and one made from gravel. The two aggregates i.e. granite and basalt were from southwest Poland and three i.e. granite, basalt, granodiorite were from West Ukraine. Natural gravel was comparatively tested as well. The tests of aggregates dealt with bulk density, grinding ratio, content of irregular grains and content of mineral powder. Flexural and compressive strength of concretes were tested after 28 and 365 days. Better strength properties of concretes containing Polish aggregates in relation to comparable petrographic Ukrainian aggregates were found.
Czasopismo
Rocznik
Tom
Strony
12--18
Opis fizyczny
Bibliogr. 13 poz., tab., wykr.
Twórcy
autor
- The State School of Higher Education in Chelm
autor
- Lublin University of Technology
autor
- Kielce University of Technology
Bibliografia
- [1] Appa Rao G., Raghu Prasad B.K., Influence of the roughness of aggregate surface on the interface bond strength, Cement and Concrete Research 32 (2002), 253-257
- [2] Caliskan S., Karihaloo B.L., Barr B.I.G., Study of rock mortar interfaces. Part I: Surface roughness of rock aggregates and microstructural characteristics of interface. Magazine of Concrete Research, 54, (2002) 449-461
- [3] Interfacial transition zone in cement, E&FN Spon, London 1996
- [4] Piasta W., Budzyński W., Góra J., Wytrzymałość na rozciąganie betonów zwykłych i wysokiej wytrzymałości z kruszywami ze skał magmowych i osadowych (Splitting tensile strength of normal and high strength concretes with aggregates from volcanic and sedimentary rocks). Przegląd Budowlany 10/2011, s. 62-67
- [5] PN-B-06712:1986 Kruszywa mineralne do betonu (Mineral aggregates for concrete)
- [6] PN-B-06250:1988 Beton zwykły (Normal concrete)
- [7] PN-EN 12350-2:2011 Badania mieszanki betonowej. Cześć 2: Badanie konsystencji metodą opadu stożka (Testing fresh concrete. Part 2: Slump-test)
- [8] PN-EN 12350-6:2011 Badania mieszanki betonowej. Cześć 6: Gęstość (Testing fresh concrete. Part 6: Density)
- [9] PN-EN 1992-1-1:2008 Eurokod 2. Projektowanie konstrukcji z betonu. Część 1-1: Reguły ogólne i reguły dla budynków (Eurocode 2. Design of concrete structures. Part 1 1: General rules and rules for buildings)
- [10] PN-EN 206-1:2003 Beton. Część 1: Wymagania, właściwości, produkcja i zgodność (Concrete. Part 1: Specifications, performances, production and conformity)
- [11] Roy D.M., Langton C.A., Morphology and Microstructure of Cement Paste-Rock Interfacial Regions, 7th International Congress on the Chemistry of Cement. Paris (1980). pp. 127-132
- [12] Saito M., Kawamura M., Resistance of the cement aggregate interfacial zone to propagation of cracks. Cement and Concrete Research 16 (1986), pp. 653-661
- [13] Zimbelmann R.. A Contribution to the Problem of Cement-Aggregate Bond, Cement and Concrete Research. Vol. 15 (1985). pp. 801-808
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-3890d83c-fef0-43ce-8629-094b5a065bb0