Application of similarity method of distance courses describing the elements content in typical cement concrete

• Autorzy: Linek M.

Identyfikatory

DOI

10.5604/01.3001.0012.4797

• Języki publikacji: EN

Abstrakty

EN

The article concerns the use of similarity analysis of distance course in the internal area of cement concrete intended for airfield pavements. Research procedure was presented and the obtained laboratory tests results were discussed. The contents of diversified elements in four zones (cement matrix, contact area between air pores and cement matrix, contact area between fine aggregate and cement matrix and contact area between coarse aggregate and cement matrix) were specified by using scanning electron microscope. Based on the results obtained diagrams similarity of the analysed of areas in the concretes were prepared. The purpose of this article has been the assessment of an opportunity to apply the analysis of similarity of distance courses with respect to cement concrete intended for airfield pavements. The scope of article consisted of two stages. The analysis included cement concretes intended for airfield pavements, in compliance with requirements. The thermal analysis method was used; the selected concrete components were determined by means of quantitative method. The occurrence of crystalline stages was determined using X-ray diffraction method. Internal structure of concrete composite was assessed with the scanning electron microscope.

Słowa kluczowe

EN

transport; airfield pavement; cement concrete; concrete microstructure; analysis of similarity

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2018
• Tom: Vol. 25, No. 4
• Strony: 239--246
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Linek M.

• Kielce University of Technology Faculty of Civil Engineering and Architecture Department of Transportation Engineering Tysiąclecia Państwa Polskiego Street 7, 25-314 Kielce, Poland tel.:[phone]

Bibliografia

• [1] Linek, M., Surface concrete with improved parameters of physical and mechanical on the loads caused by forced temperature, PhD Thesis, Kielce 2013.
• [2] NO 17-A204:2015 Airfield concrete pavements – Requirements and test methods for cement concrete pavements.
• [3] PN-EN 12390-3:2011/AC:2012 Testing hardened concrete – Part 3: Compressive strength of test specimens.
• [4] PN-EN 12390-6:2011 Testing hardened concrete – Part 6: Tensile splitting strength of test specimens, 2011.
• [5] PN-EN 12390-7:2011 Testing hardened concrete – Part 7: Desity of hardened concrete, 2011.
• [6] PN-EN 206-1 Concrete-Part 1: Specification, performance, production and conformity, 2002.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).