- 510, U40, L05, B05 -

Cob Code Approvedfor the 2021 IRC Download the Cob CodeIRC Appendix AU Cob Code Proposaland Supporting Documents A new cob building book has just been released. CRI Board members Michael G. Smith and Anthony Dente together with former Board member Massey Burke have combined decades of cob building and design experience with the most recent research in their new work Essential Cob Construction a guide to design engineering and building. This book includes and explains the International Building Code cob construction appendix as well as new engineering data and practices.