Effect of using waste-iron on the mechanical properties of concrete Wasan Q. Fayyadh
DOI:
https://doi.org/10.31663/utjes.v6i3.585Keywords:
plain concrete, waste-iron, Slump test, compressive strength, tensile strength and flexural strengthAbstract
The aim goal of this research was to study the effect of using the waste-iron which
product from milling processes on the mechanical properties of concrete. The tests performed
to evaluate waste-iron concrete are compressive strength, splitting tensile strength and
flexural strength tests. Sixty cubes of concrete for the compressive strength, sixty cylinders of
concrete for the tensile strength, and Sixty prisms of concrete for the flexural strength tests
with different volume fractions of waste-iron (1%, 2%, 3% and 4%) were prepared. The
specimens were tested at 7, 14 and 28 days age. The results show that the concrete mixes with
waste-iron have a higher compressive strength, tensile strength and flexural strength than the
plain concrete mixes. Concrete containing volume fractions 3% ratio of waste-iron has the
maximum value of compressive strength, tensile strength and flexural strength. The primary
effect for adding the waste-iron to the concrete is to improve the post-cracking behavior.
Downloads
Published
Issue
Section
License
Copyright (c) 2015 The Author(s), under exclusive license to the University of Thi-Qar
This work is licensed under a Creative Commons Attribution 4.0 International License.