Develops concrete mix design, with certain characteristics and properties. It comes with three modules, one for the ACI method, one for the statistical method, and one for the Fuller method.
Helps with fluid calculations for pipelines and channels. The program is a compendium of formulas, to make it easy to make complex calculations as well as iterations for the flow calculation.
Converts units of length, area, volume, pressure, temperature, and more. Written entirely in User RPL. Unfortunately, it is very large and doesn't work as well as the built-in unit converter.