The Mn-Ni/TiO2 catalyst was prepared by co-precipitation method and investigated for the low-temperature selective catalytic reduction (SCR) of NO with NH3.
Polycarboxylate ether/ester (PCE) superplasticizer has gotten wide spread application in ready mixed concrete so far.But the use of PCE in pre-stressed high
Nanosilica (nSiO2) as a cement-based composites additive, exhibits tremendous properties which can positively affect a variety of concrete and cement mortar
The influence of heat curing was considered which it has on the hydration and silicate structure of cement paste (CP) and silica fume paste (SFP).The influe