Material technology (additional) - jcgomezz/Building_taxonomy GitHub Wiki
LEVEL 2 [Only for Masonry, reinforced (MR)]:
Masonry reinforcement, unknown MR99
Steel-reinforced RS
Wood-reinforced RW
Bamboo-, cane- or rope-reinforced RB
Fibre reinforcing mesh RCM
Reinforcing concrete bands RCB
Unknown earth technology ET99
Rammed earth ETR
Cob or wet construction ETC
Earth technology, other ETO
Wood, unknown W99
Heavy wood WHE
Light wood members WLI
Solid wood WS
Wattle and daub WWD
Bamboo WBB
Wood, other WO