The influence of the synthetic zeolite on the properties of asphalt binder 35/50

• Autorzy: Róg A.

Warianty tytułu

PL

Wpływ syntetycznego zeolitu na właściwości asfaltu 35/50

• Języki publikacji: EN PL

Abstrakty

EN

The primary objective of this study was to investigate the impact of the mineral additive to Warm Mix Asphalt - the synthetic zeolite, on the properties of the asphalt binder 35/50. A synthetic zeolite is an additive in the form of very fine powder that - when added to the hot bitumen - generates a foaming effect and allows to increase the workability of the asphalt mixture at lower mixing and laying temperatures. The laboratory tests, which were carried out on asphalt binder 35/50 with 3 contents of synthetic zeolite, proved that it does not significantly influence the thermal sensitivity of the asphalt and increases the viscosity of the bitumen as a result of the mineral filling effect of the zeolite which - after initial foaming - remains un-dissolved in the binder.

Słowa kluczowe

EN

warm mix asphalt; road pavements; synthetic zeolite; asphalt binder 35/50

PL

mieszanki mineralno-asfaltowe na ciepło; nawierzchnie drogowe; zeolit syntetyczny; asfalt 35/50

• Wydawca: Wydawnictwo Politechniki Świętokrzyskiej
• Czasopismo: Structure and Environment
• Rocznik: 2013
• Tom: Vol. 5, no. 2
• Strony: 5--11
• Opis fizyczny: Bibliogr. 9 poz., wykr.

Twórcy

autor

Róg A.

• Kielce University of Technology

Bibliografia

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