An overview of a twofold effect of crystalline admixtures in cement-based materials: from permeability-reducers to self-healing stimulators

A de Souza Oliveira, OFM Gomes, L Ferrara… - Journal of Building …, 2021 - Elsevier
This work presents an overview of the most relevant studies developed to understand the
enhancement promoted by the double effect of the crystalline admixtures (CAs), both as …

Effects of CCCW on properties of cement-based materials: A review

X Hu, J Xiao, Z Zhang, C Wang, C Long… - Journal of Building …, 2022 - Elsevier
The cementitious capillary crystalline waterproofing materials (CCCW), which can generate
crystals filling the cracks and pores of concrete by means of the permeation and …

[HTML][HTML] A comprehensive review on self-healing cementitious composites with crystalline admixtures: Design, performance and application

X Lin, W Li, A Castel, T Kim, Y Huang… - Construction and Building …, 2023 - Elsevier
Crystalline admixture (CA) has garnered attention as a promising self-healing agent for
cementitious composites. This paper aims to provide a compressive review on the effects of …

Self-healing concrete-what is it good for?

M Roig-Flores, S Formagini… - Materiales de …, 2021 - materconstrucc.revistas.csic.es
Self-healing of concrete is the process in which the material regenerates itself repairing
inner cracks. This process can be produced by autogenous or autonomous healing …

Enhancing the resistance to microbial induced corrosion of alkali-activated glass powder/GGBS mortars by calcium aluminate cement

HA Ali, D Xuan, JX Lu, CS Poon - Construction and Building Materials, 2022 - Elsevier
Microbial-induced corrosion of ordinary Portland cement concrete due to its low biogenic
acid resistance is still a global concern, requiring scientists to develop sustainable …

Cracking and stimulated autogenous self-healing on the sustainability of cement-based materials: a review

C Xue, MJ Tapas, V Sirivivatnanon - Journal of Sustainable …, 2023 - Taylor & Francis
A sustainable community requires concrete infrastructures to have a longer service life to
reduce solid wastes produced by reconstruction, while cracks shorten the service life by …

Microstructural characterization of self-healing products in cementitious systems containing crystalline admixture in the short-and long-term

A de Souza Oliveira, RD Toledo Filho… - Cement and Concrete …, 2022 - Elsevier
This paper evaluates in the short-and long-term the healing products in cementitious
systems with a crystalline admixture (CA) healing stimulator and polypropylene (PP) fibers in …

Crystalline admixture effects on crystal formation phenomena during cement pastes' hydration

A de Souza Oliveira, J Dweck… - Journal of Thermal …, 2020 - Springer
Crystalline admixtures (CAs), categorized as permeability-reducing admixtures, are
commercial products employed in low contents in cement-based materials either to improve …

Study on the influence of fractal dimension and size effect of coarse aggregate on the frost resistance of hydraulic concrete

S Zhou, C Wu, J Li, Y Shi, M Luo, K Guo - Construction and Building …, 2024 - Elsevier
In cold regions, hydraulic concrete structures are exposed to harsh environmental conditions
that greatly impact their durability and safety. The role of aggregates in influencing concrete …

NORM waste, cements, and concretes. A review

F Puertas, JA Suárez-Navarro, M Alonso López… - 2021 - digital.csic.es
The use of industrial waste and/or by-products as alternative sources of raw materials in
building materials has become standard practice. The result, more sustainable construction …