International Journal of Innovations and Interdisciplinary Research (IJIIR) ISSN 3005-4885 (p) 3005-4893(o),
Journal Year:
2023,
Volume and Issue:
1(1), P. 16 - 31
Published: Nov. 4, 2023
Sustainability
in
construction
has
been
an
everlasting
global
goal
to
reduce
the
emission
of
greenhouse
gases
that
have
had
detrimental
effects
on
environment
and
negatively
impacted
human
life
general.
Graphene,
a
two-dimensional
material
exhibiting
exceptionally
desirable
properties,
shown
great
potential
impact
building
sectors
significantly.
Graphene
its
derivatives
can
easily
be
used
as
additive
concrete-based
composites
(CBC)
improve
their
mechanical
durability
properties
safety,
with
prospects
fostering
sustainability.
This
paper
uses
scoping
compressive
thorough
mixed
review
approach,
this
research
aims
assess
endeavors
utilizing
Its
cementitious
chart
perspectives
found
existing
literature.
The
selected
64
articles
from
pool
576
publications
based
relevance.
comprehensive
concludes
benefit
using
reinforcement
cement
lies
superior
ability
including
tensile
strength
strength,
improves
by
restricting
crack
initiation
expansion
at
nanoscale,
enhances
resistance
chloride
sulphate
attacks
well
improving
safety
concrete
composites,
setting
it
apart
traditional
methods.
Case Studies in Construction Materials,
Journal Year:
2023,
Volume and Issue:
19, P. e02653 - e02653
Published: Nov. 5, 2023
Concrete,
foundational
in
modern
construction,
grapples
with
environmental
concerns
and
performance
limitations.
Responding
to
this,
this
review
unravels
the
potential
of
graphene-infused
concrete.
The
techniques
integrating
graphene
into
concrete,
targeting
discovery
groundbreaking
construction
materials
were
systematically
probe.
Some
studies
highlight
remarkable
improvements:
adding
0.03%
oxide
(GO)
bolstered
concrete's
flexural
strength
by
over
40%,
a
concentration
0.05%
GO
optimized
roughly
35%.
Impressively,
some
showcased
an
elevation
up
79.5%
strength.
Notably,
incorporating
just
0.01-0.1%
weight
can
amplify
compressive
strength,
elastic
modulus
100%.
Parallelly,
footprints
graphene's
synthesis
its
fusion
illuminating
prospects
for
significant
carbon
emission
curtailments
enhanced
sustainability
scrutinized.
On
economic
front,
while
concrete
currently
costs
5-10
times
more
than
conventional
counterpart,
superior
attributes
suggest
promising
long-term
cost
benefits.
Conclusively,
findings
spotlight
graphene-augmented
as
pivotal
sustainable,
economically
sound,
high-caliber
future.
Crystals,
Journal Year:
2024,
Volume and Issue:
14(8), P. 707 - 707
Published: Aug. 5, 2024
The
aim
of
this
study
is
twofold.
First,
to
assess
the
effect
sonication
process
on
optimal
dispersion
GO
sheets
for
nanostructural
reinforcement
cement
pastes,
as
there
currently
no
clear
criterion
in
literature.
For
purpose,
first
stage,
content
distilled
water
was
fixed
at
0.03%
by
weight,
and
were
dispersed
using
different
levels
ultrasonic
energy,
ranging
from
0
J/mL
2582
J/mL.
In
second
analyze
modification
pore
structure
due
addition
ratios
(0–0.06%
weight)
its
relationship
with
mechanical
fracture
properties
reinforced
pastes.
According
results,
it
has
been
determined
that
incorporation
into
matrix
alters
behavior,
varying
depending
size
particle
size.
leads
a
reduction
average
macropores
(greater
than
8
µm)
13%
dosage
0.45%
weight
micropores
(between
0.5
64%
same
composition
non-sonicated
GO,
although
total
volume
pores
these
ranges
only
decreased
slightly.
This
more
pronounced
when
not
sonicated
larger
Sonicated
primarily
modifies
range
capillary
(<0.5
µm).
highest
degree
(465
nm)
did
show
significant
improvements
compressive
strength
or
Young’s
modulus,
used
contains
are
substantially
reduced
any
composition.
Adding
0.030%
ultrasonicated
achieved
7.8%
increase
while
an
0.045%
resulted
13.3%
decrease
characteristic
length,
micropores.
Materials,
Journal Year:
2023,
Volume and Issue:
16(10), P. 3881 - 3881
Published: May 22, 2023
Due
to
its
excellent
mechanical
properties
and
high
aspect
ratio,
graphene
can
significantly
improve
the
water
chloride
ion
permeability
resistance
of
cementitious
materials.
However,
few
studies
have
investigated
effect
size
on
The
main
issues
are
as
follows:
How
do
different
sizes
affect
cement-based
materials,
by
what
means
they
these
properties?
To
address
issues,
in
this
paper,
two
were
used
prepare
dispersion,
which
was
then
mixed
with
cement
make
graphene-reinforced
microstructure
samples
investigated.
Results
show
that
addition
effectively
improved
both
materials
significantly.
SEM
(scanning
electron
microscope)
images
XRD
(X-ray
diffraction)
analysis
introduction
either
type
could
regulate
crystal
morphology
hydration
products
reduce
number
needle-like
rod-like
products.
types
hydrated
calcium
hydroxide,
ettringite,
etc.
template
large-size
more
obvious,
a
large
regular
flower-like
cluster
formed,
made
structure
paste
compact
thus
penetration
ions
into
matrix
concrete.
Polymers,
Journal Year:
2023,
Volume and Issue:
15(24), P. 4704 - 4704
Published: Dec. 14, 2023
Permeable
concrete
is
an
innovative
type
of
that
provides
a
sustainable
solution
for
stormwater
management
by
allowing
water
to
seep
through
and
be
filtered
naturally.
This
study
focuses
on
the
preparation
performance
investigation
epoxy
resin-based
permeable
containing
ceramsite.
In
this
study,
ceramsite,
lightweight
aggregate,
used
as
substitute
conventional
aggregates
in
mixture.
The
resin
then
added
improve
strength
durability
concrete.
A
series
tests,
including
compressive
strength,
permeability,
freeze-thaw
resistance
are
conducted
evaluate
results
show
with
increasing
binder-aggregate
ratio,
significantly
increases
while
permeability
coefficient
decreases.
Different
types
have
varying
effects
concrete,
high-strength
clay
ceramsite
providing
highest
having
coefficient.
addition,
discrete
element
simulation
method
effectively
feasibly
determines
ultimate
load
accurately
simulates
cement-based
mixture,
consistent
measured
strength.
quadratic
polynomial
regression
analysis
yielded
R2
value
around
0.93,
showing
strong
relationship
between
cycles.
findings
contribute
development
construction
materials
offer
potential
applications
various
infrastructure
projects.
