Open AccessComparison of material properties of steel fiber reinforced concrete with two types of steel fiber
Author(s) -
Zuzana Marcalíková,
Lukáš Procházka,
Michal Pešata,
Jana Boháčová,
Radim Čajka
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/549/1/012039
Subject(s) - materials science , fiber , composite material , flexural strength , ultimate tensile strength , fiber reinforced concrete , compressive strength , fiber type , fracture (geology) , properties of concrete , structural engineering , engineering
The work is focused on the area of mechanical properties of two types of Steel Fibers for reinforced concrete. In both cases, the same concrete mixture is used. The Steel Fibers used differ in shape. The first one is short and straight fiber and the second one is 3D steel fiber. Steel Fiber Reinforced Concrete was prepared at a dosage of 40 and 75 kg steel fibers/m 3 . The experiment includes determination of strengths, concretely compressive strength, a three-point flexural test and Splitting Tensile Strength test. The results are summarized; fracture mechanics parameters necessary for structural modeling are also included.