Methods for improving the microstructure of recycled concrete aggregate: A review
R Wang, N Yu, Y Li - Construction and Building Materials, 2020 - Elsevier
Recycled concrete aggregate (RCA) differ from natural aggregate as the former contains
attached mortar. Given the recycling process of RCA, that is, by crushing, the microstructure …
attached mortar. Given the recycling process of RCA, that is, by crushing, the microstructure …
[HTML][HTML] Utilization of rock dust as cement replacement in cement composites: An alternative approach to sustainable mortar and concrete productions
Production of concrete is consuming significant amounts of raw materials, high level of
energy, and is heavily dependent on fossil fuels. This induces significant harmful impact on …
energy, and is heavily dependent on fossil fuels. This induces significant harmful impact on …
[HTML][HTML] Investigating the mechanical and microstructure properties of fibre-reinforced lightweight concrete under elevated temperatures
This study investigated the mechanical properties and elevated temperatures of lightweight
concrete (LWC) incorporating polypropylene fibre (PPF) and glass fibre (GF). The …
concrete (LWC) incorporating polypropylene fibre (PPF) and glass fibre (GF). The …
In-situ assessment of the water-penetration resistance of polymer modified cement mortars by μ-XCT, SEM and EDS
Y Peng, G Zhao, Y Qi, Q Zeng - Cement and Concrete Composites, 2020 - Elsevier
Anti-water-penetration techniques are important to raise the durability of cement-based
materials (CBMs). Here the water penetration resistances of cement mortars with ethylene …
materials (CBMs). Here the water penetration resistances of cement mortars with ethylene …
Synergistic effects of hybrid polypropylene and steel fibers on explosive spalling prevention of ultra-high performance concrete at elevated temperature
This study investigated synergetic effects of hybrid polypropylene (PP) and steel fibers on
explosive spalling prevention of ultra-high performance concrete (UHPC) at elevated …
explosive spalling prevention of ultra-high performance concrete (UHPC) at elevated …
[HTML][HTML] Chloride profiles–What do they tell us and how should they be used?
K De Weerdt, W Wilson, A Machner… - Cement and Concrete …, 2023 - Elsevier
Chloride profiles are used to select concrete compositions for new reinforced concrete
structures, evaluate the condition of existing structures, and to predict their remaining service …
structures, evaluate the condition of existing structures, and to predict their remaining service …
Multiscale microstructure and micromechanical properties of alkali-activated concrete: A critical review
With the rapid development of alkali-activated concrete (AAC) as a promising sustainable
concrete, it is vital to thoroughly understand the microstructural characteristics and …
concrete, it is vital to thoroughly understand the microstructural characteristics and …
[图书][B] Water transport in brick, stone and concrete
C Hall, WD Hoff - 2021 - taylorfrancis.com
Moisture dynamics in brick, stone and concrete has a controlling influence on the durability
and performance of the built environment. Water Transport in Brick, Stone and Concrete …
and performance of the built environment. Water Transport in Brick, Stone and Concrete …
Microstructural characterization of ITZ in blended cement concretes and its relation to transport properties
The improvements in the overall performances of concrete with blended materials were
often ascribed to the modification of its hardened paste in general. In this paper, the effects …
often ascribed to the modification of its hardened paste in general. In this paper, the effects …
Effect of aggregate size and inclusion of polypropylene and steel fibers on explosive spalling and pore pressure in ultra-high-performance concrete (UHPC) at …
This paper investigates the individual and combined effects of polypropylene (PP) fibers,
steel fibers, and aggregate size on spalling behavior and pore pressure build-up of ultra …
steel fibers, and aggregate size on spalling behavior and pore pressure build-up of ultra …