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izvor podataka: crosbi

Influence of recycled tire polymer fibers on concrete properties (CROSBI ID 250671)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Baričević, Ana ; Jelčić Rukavina, Marija ; Pezer, Martina ; Štirmer, Nina Influence of recycled tire polymer fibers on concrete properties // Cement & concrete composites, 91 (2018), August 2018; 29-41. doi: 10.1016/j.cemconcomp.2018.04.009

Podaci o odgovornosti

Baričević, Ana ; Jelčić Rukavina, Marija ; Pezer, Martina ; Štirmer, Nina

engleski

Influence of recycled tire polymer fibers on concrete properties

This paper presents an experimental study of recycled tire polymer fibers (RTPF) used as a replacement for polypropylene fibers, evaluating the contribution of the cleaning procedure and defines the benefits for RTPF application in concrete. The density, air content, workability, heat of hydration, early age deformations, development of compressive strength, modulus of elasticity and freeze-thaw resistance of hardened concrete were tested. It was found that both, mixed and cleaned RTPF can be used in concrete production independently of its rubber contamination level. Up to 10 kg/m3 of mixed RTPF and up to 2 kg/m3 of cleaned RTPF did not negatively influence the mechanical properties of concrete. It was concluded that RTPF enhanced concrete behavior during the early age and when exposed to the aggressive environments.

Recycled tire polymer fibers ; Concrete ; Early age deformations ; Freeze-thaw resistance

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Podaci o izdanju

91 (August 2018)

2018.

29-41

objavljeno

0958-9465

1873-393X

10.1016/j.cemconcomp.2018.04.009

Trošak objave rada u otvorenom pristupu

Povezanost rada

Građevinarstvo, Temeljne tehničke znanosti

Poveznice
Indeksiranost