Effect of the addition of rubber dust SBR on the properties of cement mortars


Vol. 580 (12) 2020 / niedziela, 20 grudnia, 2020

(InPolish)

Korentz Jacek, Szmatuła Filip. 2020. Effect of the addition of rubber dust SBR on the properties of cement mortars. Volume 580. Issue 12. Pages 12-15. DOI: 10.15199/33.2020.12.02

Accepted for publication: 23.11.2020

Themanagement of rubberwaste is of great importance for environmental protection, the economic aspect is important. The material recycling of rubber waste results in granulate with different fractions. It is successfully used e.g. in road construction to modify asphalt. Research is also being conducted into the use of rubber granules for the production of cement concrete. The article presents the results of tests of cement mortars with the addition of SBR rubber dust from recycled rubber waste from household appliances, car seals and industrial belt conveyors. The application of rubber dust in cement mortars causes a decrease in their compressive and tensile strength, a decrease in apparent density and an increase in absorbability with an increase in the amount of rubber dust. The increase in the amount of rubber makes the mortar less brittle as the relation between tensile strength and compressive strength increases.
  1. Adamczyk I. 2019. „The analysis of the compression strength of concrete modified with rubber granules SBR and polyethene terephthalate”. Zeszysty Naukowe Politechniki Częstochowskiej, Budownictwo, (25): 9 – 14.
  2. Bjegović D., A. Baricević, M. Serdar. 2011. „Durability properties of concrete with recycled waste tyres”. XII International Conference an Durability of Building Materials and Components (DBMC)”, Porto, Portugal, 12-15 April.
  3. Gerges N. N., C. A. Issa, S. R. Fawaz. 2018. „Rubber concrete: Mechanics and dynamical properties”. Case Studies in ConstructionMaterials, (9), e00184.
  4. Jurczak R. 2012. „Badania i ocena wpływu granulatu gumowego na właściwości betonu asfaltowego”. Izolacje, (3): 27 – 30.
  5. Jusli E., H.M. Nor, R. P. Jaya, Z. Haton. 2015. „Effect of rubber tyre rranules on concrete strength and the microstructure characteristics of rubberized concrete”. Applied Mechanics and Materials (773 – 774): 928 – 932.
  6. Kamiński M., Cz. Bywalski, M. Maszczak. 2013. „Zastosowanie granulatu gumowego w betonie”. Materiały Budowlane 487 (3): 30 – 31.
  7. Silva F.M., E. J. P.Miranda, J.M. C. Dos Santos, LA. Gache-Barbarosa,A. E. Gomes, R. C. C. Lintz. 2019. „The use of tire rubber in the production of high-performance concrete”. Cerâmica (65), Suppl. 1: 110 – 114.
  8. Sybiliski D. 2009. „Zastosowanie odpadów gumowych w budownictwie”. Przegląd Budowlany (5): 37 – 44.
  9. Trzaska E. 2009. „Zastosowanie zużytych opon samochodowych w budownictwie drogowym”. Przegląd Budowlany (5): 37 – 44.
  10. Wojciechowski A., R. Michalski, E. Kamińska. 2012. „Wybrane metody zagospodarowania zużytych opon”. Polimery (57) 9: 656 – 660.
  11. Xue G., M-l Cao. 2017. „Effect of modified rubber particles mixing amount on properties od cement mortar”. Advances of Civil Engineering: 8643839.
dr hab. inż. Jacek Korentz, prof. UZ, Uniwersytet Zielonogórski; Instytut Budownictwa ORCID: 0000-0002-1521-8681
mgr inż. Filip Szmatuła, Generalna Dyrekcja Dróg Krajowych i Autostrad, Oddział w Szczecinie ORCID: 0000-0001-9725-1540

dr hab. inż. Jacek Korentz, prof. UZ, Uniwersytet Zielonogórski; Instytut Budownictwa ORCID: 0000-0002-1521-8681

 j.korentz@ib.uz.zgora.pl

Full paper is available at Publisher house SIGMA-NOT Sp. z o.o. webpage

DOI: 10.15199/33.2020.12.02