Backfill grouting plays a vital role in shield tunneling. This paper aims to present a
comprehensive review of the development and progress of backfill grouting materials …

Since fly ash (FA) is widely available across the globe, which is used to produce the next
generation green concrete for the modern construction. The FA is a pozzolanic material with …

Fly ash is a by-product almost found in coal power plants; it is available worldwide.
According to the hazardous impacts of cement on the environment, fly ash is known to be a …

Disposal of the coal fly ash (CFA) generated from thermal power plants in huge quantities is
one of the major concerns for the industry, as well as the natural environment. On the other …

The incessant production of cement has increased the amount of CO 2 being released into
the atmosphere; thus, aggravating the issue of global warming which has an adverse effect …

Geopolymer concretes (geocretes) are considered as eco-friendly materials for various
building applications. Geocrete has high early strength, less consumption of natural …

The rapid surge in global energy needs has paved way for the development of various
alternatives to natural resources every now and then. However, dependence on coal-based …

The drive towards sustainable construction materials that will reduce the amount of CO 2
produced during the manufacture of Portland cement has led researchers to investigate the …

Fly ash is commonly used as a partial cement replacement material, but this is limited to
replacement levels of 30% or less, with significant quantities of fly ash still not utilized …

With the rapid growth of infrastructure development, the demand for construction materials
has also increased. Cement is one of the materials used widely around the world. Using …