The rapid rate of solid waste generation has led to a huge quantum of unattended wastes
posing a major threat to the ecosystem. Over the years, concrete industry has acquired the …

This study was conducted to investigate the effect of colloidal nanosilica on the properties of
High Performance Concrete with copper slag as fine aggregate at a constant replacement …

Conventional cement is a primary raw material used to manufacture concrete, while the
development of Ordinary Portland Cement (OPC) pollutes the environment and practices a …

This paper summarizes the results of investigations of hybrid concrete containing scale and
granulated lead–zinc slag wastes as substitutes for sand. Specifically, scale and granulated …

The efficiency of geo-polymer mortar is analyzed by replacing fine aggregates with different
ratios of copper slag and crumb rubber. Properties such as flow value, setting time …

Replacing natural sand with other waste materials will not only reduce the environmental
damage caused by the destruction of mountains and rivers (to produce natural sand), but …

In spite of the considerable research on the mechanical and durability properties of
geopolymer concrete, its widespread applicability is hindered due to the difficulties involved …

Copper ore processing generates a large amount of copper slag, which has properties that
are similar to fine aggregate. Copper slag has a promising future in the construction industry …

The ever-increasing cost of natural sand and the environmental impacts of extracting
manufactured sand (quarry sand) calls for exploring the potential to use alternative materials …

The present work investigates copper slag as a substitute for river sand in high-strength
concrete. The concrete mixtures were manufactured with 10%, 30%, 50%, 70%, and 100 …