Transport properties of self consolidating concrete Free xxx one2one webcams
The experimental results were validated by regression analysis.
It is observed that limestone powder can be effectively used as a mineral additive in SCC Self-compacting concrete (SCC) is an innovative concrete that does not require vibration for placing and compaction.
Large volumes of this powder are accumulated and it is a big problem.
Job site water addition to SCC may not always yield the expected increase in flowability and could cause stability problems.
Full capacity mixer truck loads may not be feasible with SCCs of very high flowability due to potential spillage.
ACI Committee 237 is completing a guidance document that will provide guidelines to select the appropriate slump flow for various conditions.
The lowest slump flow required for the job conditions must be specified.