Carbonation depth predictions in concrete structures under changing climate condition in China
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.104990
Abstract: Abstract Significant changes have taken place in the global climate, especially in terms of carbon dioxide (CO2) concentration, temperature and humidity. The increase in CO2 levels and temperature will increase the likelihood of concrete carbonation-induced… read more here.
Keywords: carbonation depth; concrete structures; carbonation; climate change ... See more keywords
Carbonation under Varying Humidity Conditions: A 3D Micro-Scale Kinetic Monte Carlo Approach
Sign Up to like & getrecommendations! Published in 2025 at "Langmuir"
DOI: 10.1021/acs.langmuir.4c03811
Abstract: This paper investigates the impact of varying humidity conditions on the carbonation depth in hardened cement paste using a 3-dimensional microscale kinetic Monte Carlo (kMC) approach. The kMC algorithm effectively simulates the carbonation process by… read more here.
Keywords: humidity; carbonation depth; relative humidity; approach ... See more keywords
A hybrid artificial intelligence approach for modeling the carbonation depth of sustainable concrete containing fly ash
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-62737-1
Abstract: One of the major challenges in the civil engineering sector is the durability of reinforced concrete structures against carbonation during the physico-chemical process of interaction of hydrated cementitious composites with carbon dioxide. This aggressive process… read more here.
Keywords: artificial intelligence; carbonation depth; model; concrete containing ... See more keywords
CFG-DWC: a hybrid correlation-driven feature engineering framework for optimized machine learning performance in carbonation depth analysis of concrete subjected to natural environments
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-23515-9
Abstract: Accurate prediction of the carbonation depth of concrete is critical to avoid structural damage and ensure durability. However, predicting carbonation depth remains challenging due to the complexity of the process, interdependencies among material parameters, and… read more here.
Keywords: framework; correlation; dwc; carbonation depth ... See more keywords
The Use of Carbonation Depth Techniques on Stabilized Peat
Sign Up to like & getrecommendations! Published in 2017 at "Geotechnical Testing Journal"
DOI: 10.1520/gtj20160223
Abstract: The phenolphthalein indicator method, the pH of slurries method, X-ray powder diffraction analysis (XRD), and Fourier transform infrared spectroscopy (FTIR) are all commonly associated with evaluating the carbonation front depth in concrete. Recent research (using… read more here.
Keywords: carbonation depth; stabilized peat; depth techniques; carbonation ... See more keywords
Experimental study on methods for carbonation depth measurement of alkali-activated foam pastes for carbon dioxide storage
Sign Up to like & getrecommendations! Published in 2025 at "Advances in Cement Research"
DOI: 10.1680/jadcr.25.00062
Abstract: Alkali-activated foam pastes (AAFPs) have significantly different hydration and carbonation mechanisms compared with ordinary Portland cement (OPC) pastes. An accurate determination of the carbonation depth of AAFP is crucial for evaluating their carbon dioxide storage… read more here.
Keywords: carbon dioxide; carbonation depth; aafp; alkali activated ... See more keywords
Effects of Environmental Factors on Concrete Carbonation Depth and Compressive Strength
Sign Up to like & getrecommendations! Published in 2018 at "Materials"
DOI: 10.3390/ma11112167
Abstract: The influence of temperature, CO2 concentration and relative humidity on the carbonation depth and compressive strength of concrete was investigated. Meanwhile, phase composition, types of hydration products and microstructure characteristics of samples before and after… read more here.
Keywords: carbonation depth; relative humidity; carbonation; compressive strength ... See more keywords
Data-Driven Parameter Selection and Modeling for Concrete Carbonation
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15093351
Abstract: Concrete carbonation is known as a stochastic process. Its uncertainties mainly result from parameters that are not considered in prediction models. Parameter selection, therefore, is important. In this paper, based on 8204 sets of data,… read more here.
Keywords: machine learning; parameter selection; concrete carbonation; carbonation depth ... See more keywords
A New Type of Mineral Admixture and Its Impact on the Carbonation Resistance of EPS Concrete
Sign Up to like & getrecommendations! Published in 2023 at "Sustainability"
DOI: 10.3390/su15097233
Abstract: In this study, the effect of microbead dosages (0%, 5%, 10%, 15%, and 20%) on the carbonation resistance of expanded polystyrene (EPS) concrete was investigated. Five groups of EPS concrete specimens were produced and underwent… read more here.
Keywords: resistance eps; carbonation resistance; eps concrete; carbonation depth ... See more keywords