Epitoanyag-Journal of Silicate Based and Composite Materials,
Journal Year:
2023,
Volume and Issue:
75(4), P. 154 - 164
Published: Jan. 1, 2023
The
paper
presents
a
systematic
review
of
the
literatures
on
natural
rubber
latex
modified
concrete
(NRLMC)
which
is
composite
material
that
combines
benefits
both
(NRL)
and
concrete.The
use
NRL
in
mixtures
can
improve
its
workability,
durability
microstructural
properties
exhibits
excellent
mechanical
such
as
high
tensile
flexural
strength,
impact
resistance
energy
absorption
capacity.Additionally,
NRLMC
reduce
carbon
footprint
construction
industry
by
incorporating
to
substitute
quantity
cement
mix.The
performance
influenced
various
factors
type
dosage
NRL,
curing
conditions
mixing
methods.This
provides
existing
RLMC,
including
properties,
limitations
challenges,
also
highlights
potentials
addressing
sustainability
environmental
concerns.Moreover,
study
soft
computing
tool
deployment
adaptive
neuro-fuzzy
inference
system
(ANFIS)
evaluation
engineering
was
carried
out
this
research.The
findings
guide
optimization
for
applications
facilitate
adoption
innovative
industry,
also,
ANFIS
need
costly
time-consuming
experimental
testing,
making
development
more
efficient
cost
effective.
Journal of Applied Polymer Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 3, 2025
ABSTRACT
The
varied
damage
faced
by
concrete
in
the
pavement
can
be
effectively
alleviated
adding
polymer
latex.
However,
their
required
high
dosage
and
prices
limit
application.
Hence,
a
new
structure
with
gradient
distribution
of
particles
was
designed.
Furthermore,
performance
corresponding
mechanism
types
contents
on
mechanical
polymer‐modified
mortar
(PMM)
were
systematically
evaluated.
Compared
to
sample
homogenous
at
same
dosage,
great
enhancement
compressive
bond
strength
found
for
PMM
structure.
Besides,
flexural
also
slightly
increased.
styrene‐acrylic
(SA)
ethylene‐vinyl
acetate
(EVA)
latexes,
styrene‐butadiene
(SB)
latex
highest
charge
density
shows
lowest
capability
modifying
PMM,
which
could
caused
its
adsorption
amount
low
ductility
formed
film.
It
further
indicates
that,
compared
tensile
stress
film,
is
more
important
determining
PMM.
To
confirm
obtained
experimental
results,
finite
element
model
mortars
different
structures
established,
modeling
results
match
well
measurements.
Journal of Applied Polymer Science,
Journal Year:
2024,
Volume and Issue:
141(18)
Published: Feb. 28, 2024
Abstract
The
exploitation
efficiency
of
oil
and
gas
resources
depends
on
the
cementing
quality.
In
engineering,
interlayer
migration
occurs
in
underground
layer
with
cement
hole
as
main
channel,
which
seriously
threatens
sealing
integrity
casing
leads
to
failure
operation.
To
improve
control
ability
well
(OWC),
two
carboxylated
styrene‐butadiene
latex
nanomaterials
styrene
butadiene
containing
itaconic
acid
sodium
p‐styrene
sulfonate
(SBSI)
methacrylic
(SBSM)
were
synthesized.
effects
SBSI
SBSM
different
carboxyl
structures
pore
structure
investigated.
results
show
that
is
densely
packed
matrix
through
dissociation
adsorption
behavior
groups,
smaller
particle
size
lower
are
more
conducive
formation
film.
introduction
effectively
shortened
transition
time
gel
state
significantly
reduced
permeability
material
migration.
Compared
OWC,
(SBSI/OWC
SBSM/OWC)
decreased
from
28
18
17
min,
respectively,
filter
loss
60
40
36
mL,
respectively.
isolation
effect
film
provision
mechanical
support
have
greatly
improved
ensured
addition,
refinement
caused
by
brings
better
rheological
properties
cement.
This
study
clarified
change
stage
OWC
liquid
solid
revealed
mechanism
internal
It
broadens
application
range
field
provides
a
new
possibility
for
use
high
temperature
salt
environment.
