Cov dej noo zoo tshaj plaws ntawm cov khoom siv raw yuav tsum tswj ntawm 13% thiab 18%. Qhov no muaj txiaj ntsig zoo sib npaug ntawm formability, mechanical zog, thiab calorific nqi ntawm cov hais. Cov dej noo ntau dhau los yog qis dhau yuav ua rau muaj teeb meem xws li cov paug tawm tsis zoo, cov khoom siv xoob xoob, thiab siv zog ntau ntxiv.
Moisture compatibility reference rau cov khoom sib txawv:
| Yam khoom raw | pom zoo cov ntsiab lus noo noo | yam ntxwv piav qhia |
| Hardwoods (xws li cedar thiab cedar) | 13%–16% | Yooj yim rau soften, zoo binding zog |
| Hard mixed ntoo | 14%–18% | High fiber ntau ntom yuav tsum me ntsis noo noo cov ntsiab lus kom zoo shaping |
| Straw khoom | 12%–15% | Cov ntsiab lus silicon siab, kev sib txhuam siab, nws yuav tuag thaiv yog tias cov dej noo ntau dhau |
| Xyoob shavings | 13%–15% | Fibers yog ntev, nrog muaj zog compression resilience, yuav tsum tau meej noo noo tswj |
