To reduce the life-cycle carbon emissions of cementitious composites, potential pathways
are to use more low-carbon raw materials, enhance the composites' performance and further …

The aim of the present work is to evaluate the effect of nano-silica (NS) on the hydration, the
rheology and the strength development of cement pastes. The advance of chemical …

Employing pozzolanic materials like nanosilica and silica fume as replacements for cement
to produce high-strength concrete (HSC) has made investigating the mechanical features of …

Abstract Nano-lignosulfonate (Nano-LS) was formed gradually from the inside to outside
through the layer by layer self-assembly method under the interaction of π-π bond and …

Two types of nano-silica with specific surface areas of 100 m 2/g (NS-100) and 470 m 2/g
(NS-470) were used to investigate the effect of the specific surface area on the properties of …

Nanotechnology encompasses a wide scope of disciplines and nanomaterials are now
being used as commercially viable solutions to technical challenges in industries ranging …

This study investigates the effects of Fe 3 O 4 and Fe 3 O 4/SiO 2 nanoparticle admixtures on
the behavior of cement mortars exposed to elevated temperatures. Pristine nanoparticles of …

Many studies attention are being devoted to use of nano-scale silica particles in
cementitious materials by considering the success of using silica fume in concrete as an …

Microstructure properties are one of important key for the strength of porous concrete
pavement. Active pozzolanic admixtures such as nano silica become interest in modern …

Micro-and nano-siliceous particles have been employed as one of major components of
Portland cement composites because of their filling effect and pozzolanic reaction …