So these I believe are the rates from doing a bit of searching.  Thatch - 4 Days Wood/Dino - 8 Days Stone  - 12 Days Metal - 16 Days Tek - 20 Days Single Tek Storage (Always Pin Lock) - 12 Hours Tek Storage Connected to Other Tek Storage (Always Pin Lock) - 80 Days Tek Generator - 40 Days Tek Cloner - 20 Days Tek Transmitter - 40 Days Tek Teleporter - 40 Days Cryo Fridge - 40 Days Keep in mind placing structures like a Tek Generato