TAK (TOPSIS WEIGHT COEFFICIENTS)
Those who are interested in concrete know and it is difficult to test concrete with tests and check its quality or even reach a judgment. At this point, decision support systems help us, and TOPSIS is one of them.
However, it is more appropriate to create a TOPSIS weight coefficient for concretes and to determine them objectively.
In addition, this working group is also working on a more effective decision support method.
At this point, this group is doing its academic work.