Abstract: Superfine pigments that consist of natural and artificial pigments and are made of mineral soil with special characteristics are used in cementitious materials for various purposes. These pigments can decrease the amount of cement needed without loss of performance and strength and also change the monotonous and turbid colours of concrete into various attractive and light colours. In this study, the mechanical strength and resistance against chloride and halogen attacks of cement mortars containing ceramic nano-pigments in an affected environment are studied. This research suggests utilisation of ceramic nano-pigments between 50 and 1000 nm, obtaining full-depth coloured concrete, preventing chlorine penetration in the concrete up to a certain depth, and controlling corrosion in steel rebar with the Potentiostat (EG&G) apparatus.
Abstract: In this article the accumulated results out of the effects
and length of the manufacture and production projects in the
university and research standard have been settled with the usefulness
definition of the process of project management for the accessibility
to the proportional pattern in the “time and action" stages. Studies
show that many problems confronted by the researchers in these
projects are connected to the non-profiting of: 1) autonomous timing
for gathering the educational theme, 2) autonomous timing for
planning and pattern, presenting before the construction, and 3)
autonomous timing for manufacture and sample presentation from the
output. The result of this study indicates the division of every
manufacture and production projects into three smaller autonomous
projects from its kind, budget and autonomous expenditure, shape
and order of the stages for the management of these kinds of projects.
In this case study real result are compared with theoretical results.