Comparisons of alkali-activated binder concrete (ABC) with OPC concrete-A review

C Xue, V Sirivivatnanon, A Nezhad, Q Zhao - Cement and Concrete …, 2023 - Elsevier
Improving the sustainability of concrete industry by adopting durable concrete with low
energy intensity has become one of the major research focus in recent years, leading to the …

A numerical study on chloride transport in alkali-activated fly ash/slag concretes

Q Liu, Y Cai, H Peng, Z Meng, S Mundra… - Cement and Concrete …, 2023 - Elsevier
Alkali-activated binders for concrete composites are emerging as the available low-
embodied-carbon alternatives to ordinary Portland cement (OPC). Despite decades of …

Review on chloride transport in alkali-activated materials: Role of precursors, activators and admixtures

J Zhang, Y Ma, J Hu, H Wang, Z Zhang - Construction and Building …, 2022 - Elsevier
The development of alkali-activated materials (AAMs) to replace ordinary Portland cement
(OPC) under chloride-containing environments has been widely investigated by academia …

A mix design methodology of slag and fly ash-based alkali-activated paste

B Sun, Y Sun, G Ye, G De Schutter - Cement and Concrete Composites, 2022 - Elsevier
In this paper, a series of experiments were conducted to systematically and quantitively
explore the effects of control factors on the early age properties, ie, workability and strength …

[HTML][HTML] Microstructure as a key parameter for understanding chloride ingress in alkali-activated mortars

A Runci, J Provis, M Serdar - Cement and Concrete Composites, 2022 - Elsevier
This study aims to evaluate the influence of microstructural properties on the chloride
diffusion resistance of alkali-activated materials (AAMs) based on blast furnace slag and/or …

Durability parameters of three low-carbon concretes (low clinker, alkali-activated slag and supersulfated cement)

L Doussang, G Samson, F Deby, B Huet… - … and Building Materials, 2023 - Elsevier
The general transfer properties (water porosity, mercury intrusion porosimetry, water
permeability, capillary absorption, gas permeability and resistivity) and chloride penetration …

[HTML][HTML] Corrosion behavior of the reinforcement in chloride-contaminated alkali-activated fly ash pore solution

Z Zhang, R Chen, J Hu, Y Wang, H Huang, Y Ma… - Composites Part B …, 2021 - Elsevier
Corrosion performance of the reinforcement was dramatically affected by chemical
compositions of pore solution in alkali-activated fly ash. In this study, the electrochemical …

Chloride ion binding effect and corrosion resistance of geopolymer materials prepared with seawater and coral sand

L Tong, J Zhao, Z Cheng - Construction and Building Materials, 2021 - Elsevier
In this work, the chloride binding capacities and chloride diffusion resistance of alkali-
activated fly ash and slag powder geopolymer systems prepared with seawater and coral …

Influence of deicing salt on the surface properties of concrete specimens after 20 years

J Liu, W Zhang, Z Li, H **, L Tang - Construction and Building Materials, 2021 - Elsevier
The low temperature of ice and snow all year round in Sweden leads to the common use of
deicing salt to melt the roads, but the splash of the deicing salt on the reinforced concrete …

[HTML][HTML] Long-term (2 years) drying shrinkage evaluation of alkali-activated slag mortar: Experiments and partial factor analysis

S Wang, K Wu, Z Yang, L Tang - Case Studies in Construction Materials, 2023 - Elsevier
Alkali-activated slag with many excellent properties was regarded as a novel low carbon
building material, has received more and more attention. This research aims to study the …