Do you want to mesh solids? You have now the option of arranging a layered FE mesh. This option allows you to define a division of the solid with finite elements between two parallel surfaces.☝️
More About RFEM 6:
http://www.dlubal.com/rfem
More Features of RFEM 6:
https://www.dlubal.com/en-US/support-and-learning/support/product-features?family=rfem-6
Download the free trial version and learn RFEM 6: