Microplastics are a silent threat that represent a high degree of danger to the environment in
its different ecosystems and of course will also have an important impact on the health of …

Rigid pavements are less expensive than flexible pavements and have a 20-year service
life, making them more suitable for areas with weak subgrade soil and poor drainage …

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 …

This article is devoted to the study of the combined effect of siliceous fly ash (FA), silica fume
(SF), and nanosilica (nS) on the cement matrix morphology and size of microcracks …

This study presents test results and in-depth discussion regarding the measurement of the
fracture mechanics parameters of new concrete composites based on quaternary blended …

The aim of this paper is to present a new sustainable ternary and quaternary binder by
partially replacing ordinary Portland cement (OPC) with different percentages of …

The article presents studies of plain concretes prepared based on a quaternary binder
containing various percentages of selected supplementary cementitious materials (SCMs) …

The following article introduces, in a thorough manner, how the chemical pozzolanic
reaction takes place in cement composites containing the fly ash (FA) additive. In the …

Fly ash (FA) is the main additive to concretes currently produced. This substitute of ordinary
Portland cement (OPC) have a positive effect on the structure and mechanical parameters of …

The use of manufactured sand as fine aggregate in concrete has been widely adopted in
engineering to alleviate the shortage of natural river sand supply. However, there are many …