Optimizing recycled aggregate concrete for severe conditions through machine learning techniques: a review
This critical review investigates the use of recycled concrete aggregates (RCA) in concrete
structures under the harsh conditions of aggressive environments, emphasizing sustainable …
structures under the harsh conditions of aggressive environments, emphasizing sustainable …
[HTML][HTML] Cutting-edge techniques and environmental insights in recycled concrete aggregate production: A comprehensive review
The rapid growth of urban infrastructure has led to a substantial rise in construction and
demolition waste (C&DW), causing environmental issues like overflowing landfills and …
demolition waste (C&DW), causing environmental issues like overflowing landfills and …
Performance of eccentrically loaded low‐strength RC columns confined with posttensioned metal straps: an experimental and numerical investigation
This study experimentally and numerically examines the performance of low‐strength
reinforced concrete (LS RC) columns confined with external post‐tensioned metal straps …
reinforced concrete (LS RC) columns confined with external post‐tensioned metal straps …
Structural and service performance of composite slabs with high recycled aggregate concrete contents
This study investigates the structural and serviceability performance of composite slabs cast
with recycled aggregate concrete (RAC). Fifteen slabs (2.0 m by 1.0 m and 0.15 m thick) …
with recycled aggregate concrete (RAC). Fifteen slabs (2.0 m by 1.0 m and 0.15 m thick) …
[PDF][PDF] A new constitutive model for recycled aggregate concrete cylinders actively confined with post-tensioned metal straps
The compressive strength of cylindrical columns of recycled aggregate concrete (RAC) is
lower than that of equivalent normal concrete columns. Active confinement can recover …
lower than that of equivalent normal concrete columns. Active confinement can recover …
Recycling of waste recycled aggregate concrete in freeze-thaw environment and emergy analysis of concrete recycling system
P Zhu, X Chen, H Liu, Z Wang, C Chen, H Li - Journal of Building …, 2024 - Elsevier
It is an inevitable trend to recycle and use construction waste. Recycled aggregate concrete
(RAC) has been widely studied and put into use. However, it is an important issue to …
(RAC) has been widely studied and put into use. However, it is an important issue to …
Influence of nanoparticles and PVA fibers on concrete and mortar on microstructural and durability properties
Nanoparticles are one of the effective methodologies implemented in concrete technology.
The main objective of this research is to study the influence of nano alumina with different …
The main objective of this research is to study the influence of nano alumina with different …
Tensile Behavior of Green Concrete Made of Fine/Coarse Recycled Glass and Recycled Concrete Aggregates.
The study conducted axial tensile strength tests on concrete samples that replaced
conventional aggregates with recycled aggregates. In Series I, using FNG instead of FNA …
conventional aggregates with recycled aggregates. In Series I, using FNG instead of FNA …
[HTML][HTML] Bond and tensile properties of flax textile reinforced recycled aggregate concrete: Strategies for interfacial enhancement and corresponding mechanisms
This study investigated the bond properties between flax fibre reinforced polymer (FFRP)
mesh and various cementitious matrices, examining the impact of incorporating medium …
mesh and various cementitious matrices, examining the impact of incorporating medium …
Feasibility of foam concrete using recycled brick and roof tile fine aggregates
Brick (BR) and roof tile (RT) fine aggregate fractions derived from construction and
demolition wastes have a low recycling rate in new construction and building materials. This …
demolition wastes have a low recycling rate in new construction and building materials. This …