And I show you now temperature field. These are different values here and these are inside the concrete and this one, at different time, and this one was the plateau, I mean it was the temperature of the heat source. Now we can compare the numerical values again, you see here, we went up to something before 400 degrees centigrade, also here we came up. I pretty much reproduces what happened, only the heating is a bit lower, but it is quite nice, because it is rather complicated problem.