Alkali-activated materials (AAMs) received broad recognition from numerous researchers
worldwide and may have potential applications in modern construction. The combined use …

Recently, the introduction of steel fibers to geopolymers as a reinforcement has developed
and increased owing to the rapid development of geopolymers. Despite geopolymers exhibit …

Environmental studies for solutions are among the most important agendas of the scientific
world. Most of the new studies are taking into account environmental effects. However, it is …

The fast construction and renovation of roads and bridges and the infrastructures in Egypt
and develo** countries cause concrete and cement production on a large scale. This …

Fiber-reinforced geopolymer concrete has been attracting attention and interest worldwide
due to its sustainable properties. However, few studies have reported the pull-out behaviour …

This research concentrates on adding wastes of lathe factories and workshops as steel
fibers in reinforced recycled concrete geopolymer beams. As the geopolymer has emerged …

Geopolymer concrete has the potential to replace ordinary Portland cement which can
reduce carbon dioxide emission to the environment. The addition of different amounts of …

For the first time, sustainable nano-alumina, obtained from metallic waste-cans, is employed
in green heavyweight magnetite concrete (GHMC). The GHMC mixes comprised fixed …

This study employed Taguchi-Grey relational analysis to optimize the influences of binder
content, the molarity of sodium hydroxide (SH) solution, alkaline solution to binder content …

Geopolymer concrete (GPC) is a sustainable substitute for ordinary Portland cement (OPC)
concrete in the construction field. It makes use of materials abundant in alumina and silica …