Alkali-silica reaction in concrete: Mechanisms, mitigation and test methods

RB Figueira, R Sousa, L Coelho, M Azenha… - … and Building Materials, 2019 - Elsevier
In the last few decades, the alkali–silica reaction (ASR) has been reported as one of the
major concrete concerns regarding durability, leading to high maintenance and …

The ASR mechanism of reactive aggregates in concrete and its mitigation by fly ash: A critical review

AK Saha, MNN Khan, PK Sarker, FA Shaikh… - … and Building Materials, 2018 - Elsevier
Alkali-silica reaction (ASR) of reactive aggregates is a major durability concern of concrete.
The use of fly ash as a supplementary cementing material (SCM) shows a reliable way to …

Alkali–silica reaction: Current understanding of the reaction mechanisms and the knowledge gaps

F Rajabipour, E Giannini, C Dunant, JH Ideker… - Cement and Concrete …, 2015 - Elsevier
Alkali–silica reaction (ASR) is a major concrete durability problem, resulting in significant
maintenance and reconstruction costs to concrete infrastructures all over the world. Despite …

Mitigation of alkali-silica reaction by limestone calcined clay cement (LC3)

QD Nguyen, T Kim, A Castel - Cement and Concrete Research, 2020 - Elsevier
The study aims to investigate the influence of limestone calcined clay cement (LC3) on the
alkali-silica reaction (ASR). Kinetics and sequence of ASR formation were monitored using …

A review on the effect of mechanical properties and durability of concrete with construction and demolition waste (CDW) and fly ash in the production of new cement …

SR Da Silva, JJO Andrade - Sustainability, 2022 - mdpi.com
The search for new alternative materials for employment in the construction industry is
necessary for more sustainable development. The construction demolition waste (CDW), as …

Assessment of blended coal source fly ashes and blended fly ashes

S Al-Shmaisani, RD Kalina, RD Ferron… - … and Building Materials, 2022 - Elsevier
The availability of traditional siliceous Class F fly ash, produced when burning bituminous
coals, is decreasing around the world as many countries begin to switch to renewable …

Construction of coal fly ash-based spherical grain adsorbents and their adsorption characteristics on phenolic compounds

X Jia, Y Liu, Z Yang, A Zhang, P Liu, Z Liu - Colloids and Surfaces C …, 2024 - Elsevier
Addressing the significant emissions and severe pollution hazards posed by coal fly ash
waste in the coal chemical industry, as well as the challenges in recovering phenolic …

Combining reliable performance testing and binder properties to determine preventive measures for alkali-silica reaction

KST Chopperla, T Drimalas, M Beyene, J Tanesi… - Cement and Concrete …, 2022 - Elsevier
In this study, the efficiency of supplementary cementitious materials (SCMs) to prevent alkali-
silica reaction (ASR) was evaluated using the miniature concrete prism test (MCPT). The …

On utilization and mechanisms of waste aluminium in mitigating alkali-silica reaction (ASR) in concrete

R Hay, CP Ostertag - Journal of Cleaner Production, 2019 - Elsevier
Alkali silica reaction (ASR) is one of the most commonly occurring durability issues in
concrete structures. In this study, the feasibility of using waste aluminium in bit, powder and …

Evaluation of the chemical index model for predicting supplementary cementitious material dosage to prevent the alkali-silica reaction in concrete

J Cassiani, M Dugarte, G Martinez-Arguelles - Construction and Building …, 2021 - Elsevier
This study investigates the chemical index model effectiveness in predicting the minimum
replacement of several types of Supplementary Cementitious Materials (SCMs) to mitigate …