Due to their good performance and environmental friendliness, fly ash-based construction
materials have great potential as alternatives to ordinary Portland cement. To realize …

Coal fly ash (CFA)-an industrial solid waste-has tremendous potential to be used as a
starting material for development of valuable porous catalysts and adsorbents because of its …

Industrial solid wastes, such as ultra-fine fly ash (RUFA) and ground granulated blast-
furnace slag (GGBS), hold tremendous potential for recycling due to their abundance and …

Two fine powders collected from construction and demolition wastes (CDW), ie, recycled
concrete powder (RCP) and recycled clay brick powder (RBP), were used as partial …

This paper reports the normal consistency, setting time, workability and compressive
strength results of Portland cement–fly ash–silica fume systems. The results show that water …

This research aims to develop a new, environmentally friendly, cementitious material by
blending Ordinary Portland Cement (OPC), Ground Granulated Blast Furnace Slag (GGBS) …

The early internal hydration process and pore evolution of backfill have a significant
influence on its performance and strength. In this paper, Lf-NMR is used for 72 h continuous …

Utilisation of supplementary cementitious materials (SCM) has been found as a suitable
alternative to reduce CO 2 emissions from cement production. Fly ash (FA) is the most well …

Nanosilica (NS) is a nanomaterial with excellent performance. The microstructure and
durability of cement-based materials are significantly affected by the addition of NS. Based …

In this article, the 56-day pore structures of the cement mortars produced by the addition of
silica fume and nano-SiO 2 (NS), nano-Al 2 O 3 (NA) and nano-Fe 2 O 3 (NF) powders in …