Natural aggregate (NA) can be replaced by recycled concrete aggregate (RCA) in the
construction industry, which can solve the problem of construction waste disposal and …

Cracking is one of the major deteriorating causes of concrete, which allows the entrance of
chemicals and can lead to the loss of physico-mechanical and durability properties of …

Recycled concrete aggregate (RCA) differ from natural aggregate as the former contains
attached mortar. Given the recycling process of RCA, that is, by crushing, the microstructure …

Improper disposal and accumulation of solid waste can cause a number of environmental
problems, such as the heavy metal contamination of soil. Microbially induced calcium …

This paper comprehensively reviews the factors influencing the autogenous shrinkage and
drying shrinkage of recycled aggregate concrete (RAC). Compared with natural aggregate …

With global increase in construction and demolition, recycling of construction debris as an
aggregate can be a vital step towards achieving sustainability in concrete construction …

Cracks are one of the worsening reasons for concrete failure, which permits the penetration
of chemical solutions and could significantly impact the physical, mechanical, and durability …

Climate change, which cause a series of extreme weather events like tropical storms, floods
and droughts, is the result of increased anthropogenic greenhouse gas emissions …

As with all industrial processes, concrete production comes with environmental costs that
are proportionate to its use. As such, approximately 8% of all, global carbon dioxide (CO 2) …

The present research work investigates the utilization of metakaolin as a mineral admixture
in improving the properties of concrete mixes, containing varying percentages of recycled …