Properties of self consolidating concrete for prestressed members attracting and dating beautiful women
The V-funnel shall be made from metal; the surfaces shall be smooth, and not be readily attacked by cement paste or be liable to rusting.However container is needed to hold the test sample and having a volume larger than the volume of the funnel and not less than 12 L (Figure 3).
Hence, the major task now is to develop SCC mixtures, which are less sensitive to deviations in properties of the components and external conditions [1,2].
Contrary to that, casting of SCC at the construction site was regarded with more reservation.
The variable conditions at the construction site, the more complicated control of the mixture composition and disagreement with regard to the question how the properties should be measured at the site were retarding factors.
The main reasons behind the popularity of Self Compacted Concrete are listed below (Figure 1).
The remaining fresh and hardened properties are same as traditional concrete.
The three bar test simulates more congested reinforcement [13-15].