In the last few decades, the concrete industry has been massively expanded with the
adoption of various kinds of binding materials. As a substitute to cement and in an effort to …

Low-calcium (FA) and high-calcium (HCFA) fly ash and granulated blast furnace slag
(GBFS) are the most widely known, standardized and used SCMs in the composition of …

In order to reduce the CO 2 associated with cement production, this study explored the
potential of rice husk ash (RHA) and fly ash (FA) as supplementary cementitios materials for …

Using solid wastes to prepare cementitious materials that can replace ordinary Portland
cement is an effective way to recycle solid wastes. This present paper investigated the initial …

Concrete produced from recycled concrete aggregates (RCA) has been evolved as a good
substitute of natural aggregate concrete (NAC) because of associated environmental …

In the last decade, the use of high-strength mass concrete has increased for the building of
various high-impact infrastructure projects. Due to the larger size of sections and greater …

This paper presented the synergistic effects with respect to compressive strength in hydrated
gel systems containing fly ash (FA), flue gas desulfurization gypsum (FGD) and steel slag …

Concrete consumes millions of tons of cement, which causes global warming as cement
factories emit huge amounts of carbon dioxide into the atmosphere. Thus, it is essential to …

In this study, bentonite (a naturally occurring pozzolana) was incorporated as a partial
replacement (up to 20%) for high-calcium fly ash (HCFA)-based geopolymeric natural …

The application of grouting to repair cracks in the key strata of the aquiclude is an effective
measure to safeguard the overlying aquifer during underground coal mining. However …