Sustainable Asphalt Mixtures Reinforced with Basic Oxygen Furnace Steel Slag: Multi-Scale Analysis of Enhanced Interfacial Bonding
Bin Lei,
Linjie Yu,
Jiawei Chen
и другие.
Case Studies in Construction Materials,
Год журнала:
2025,
Номер
22, С. e04198 - e04198
Опубликована: Янв. 5, 2025
Язык: Английский
Resource recycling of industrial waste phosphogypsum in cementitious materials: Pretreatment, properties, and applications
Journal of Environmental Management,
Год журнала:
2025,
Номер
376, С. 124291 - 124291
Опубликована: Фев. 10, 2025
Язык: Английский
Synergy effects of phosphogypsum on the hydration mechanism and mechanical properties of alkali-activated slag in polysilicon sludge solidification
Construction and Building Materials,
Год журнала:
2024,
Номер
456, С. 139386 - 139386
Опубликована: Ноя. 28, 2024
Язык: Английский
Application of composite cementitious materials and mine wastes in pavement concrete: Mechanical properties, durability, application examples
Construction and Building Materials,
Год журнала:
2025,
Номер
469, С. 140507 - 140507
Опубликована: Фев. 21, 2025
Язык: Английский
A Study on the Uniaxial Compressive Constitutive Characteristics of Phosphogypsum-Based Irregular-Shaped Bricks (PG-ISBs) for Underground Filling Retaining Walls
Journal of Composites Science,
Год журнала:
2025,
Номер
9(4), С. 157 - 157
Опубликована: Март 25, 2025
This
study
investigated
the
mechanical
properties
of
a
cementitious
material
used
to
prepare
irregular-shaped
brick
masonry
structures
(PG-ISBs)
from
industrial
solid
wastes,
including
phosphogypsum,
calcium
powder,
agents,
and
construction
debris.
The
hydration
products,
microstructure,
elemental
composition
system
were
analyzed
using
X-ray
diffraction
(XRD)
scanning
electron
microscopy
(SEM).
Based
on
experimental
stress–strain
relationship
curves,
constitutive
model
for
was
established.
results
show
that
compressive
strength
PG-ISB
meets
requirements
filling
retaining
walls.
SEM
observations
reveal
significant
number
micro-pores
within
material,
which
are
important
factors
affecting
its
strength.
An
empirical
uniaxial
compression
specimen
established
based
full
fitting
curves
showed
good
agreement
with
data.
Язык: Английский
Quantitative study on carbon emissions of modified recycled asphalt mixture based on life cycle assessment method
Developments in the Built Environment,
Год журнала:
2024,
Номер
unknown, С. 100584 - 100584
Опубликована: Ноя. 1, 2024
Язык: Английский
Integrating a High-Energy Activation Method for the Sustainable Treatment of Iron Smelting Slag, Phosphogypsum, and Arsenic-Contaminated Water
Journal of environmental chemical engineering,
Год журнала:
2024,
Номер
unknown, С. 114456 - 114456
Опубликована: Окт. 1, 2024
Язык: Английский
Effect of Acrylate Emulsion on the Mechanical and Microscopic Properties of Straw Fiber-Reinforced Cement-Magnesium Slag Stabilized Soil
Polymers,
Год журнала:
2024,
Номер
16(24), С. 3462 - 3462
Опубликована: Дек. 11, 2024
In
order
to
investigate
the
mechanism
of
mechanical
performance
enhancement
and
curing
mechanisms
acrylate
emulsion
(AE)
in
cement
magnesium
slag
(MS)
composite-stabilized
soil
(AE-C-M),
this
study
has
conducted
a
comprehensive
analysis
compressive
strength
microstructural
characteristics
AE-C-M
stabilized
soil.
The
results
show
that
addition
AE
significantly
improves
When
content
is
0.4%,
3%,
3%
(AE4-C3M3),
formula
reaches
4.21
MPa,
which
meets
requirements
heavy
traffic
load
conditions
construction
high-speed
or
main
road
base
layers.
Some
reactive
groups
on
polymer
side
chains
(-COOH)
engage
bridging
with
Ca2+
RCOO-
form
chemically
bonded
interpenetrating
network
structure,
thereby
enabling
enhance
water
damage
resistance
specimens.
notable
improvement
attributed
film-forming
solidifying
actions
AE,
binding
filling
effects
C-S-H
gel,
reinforcing
effect
straw
fibers.
FT-IR
TG-DSC
reveals
presence
polar
electrostatic
interactions
between
matrix.
enhances
bonding
among
particles
facilitates
attachment
gel
onto
surfaces
fibers,
increasing
toughness
material.
application
MS
conjunction
fibers
within
polymer-modified
serves
promote
recycling
waste
materials,
providing
an
environmentally
friendly
solution
for
engineering
solid
waste.
Язык: Английский