Vim li cas ntoo dries
Kev ziab kom muaj nuj nqis tshem tawm cov teeb meem cuam tshuam nrog ntoo ya raws thiab txhim kho nws cov khoom siv. Cov ntoo qhuav muaj zog thiab tiv taus ntau dua los ntawm kev puas tsuaj los ntawm fungi.
Humidity rau cov khoom siv ntoo
Rau cov khoom siv ntoo, cov txheej txheem qhia txog cov av noo hauv qab no:
| Khoom lossis khoom | Humidity |
|---|---|
| Lub thawv qhov rais, qhov rais sashes, qhov rooj ncej thiab qhov rais sills | 10% |
| Sab hauv qhov rooj thiab qhov rais thawv | 10% |
| Sab nrauv qhov rooj thiab qhov rais thawv | 10% |
| Qhov rooj nplooj ua los ntawm panels thiab boards | 10% |
| Cov ntsiab lus ntawm thav duab (Tshuag) | 10% |
| Pem teb joists thiab planks, skirting boards rau pem teb thiab nyias battens | 10–13% |
| Sab nrauv npog thiab profiled slats | 13–15% |
Qhov tshwm sim ntawm cov av noo ntxiv
Cov khoom siv ntoo ua los ntawm cov ntoo uas muaj cov av noo ntau ntxiv yuav inevitably qhuav, huab cua thiab tawg, thiab cov khoom nws tus kheej yuav poob nws lub zog.
Vim li no, ntoo qhuav kom cov dej noo raws li cov txheej txheem yuav tsum tau siv hauv kev tsim kho.
Cov txheej txheem ziab mus li cas
Qhuav muaj nyob rau hauv qhov tseeb hais tias huab cua, rhuab mus rau ib tug tej yam kub, ntws los ntawm tag nrho cov sab nyob ib ncig ntawm cov ntoo kom qhuav thiab tshem tawm nws cov dej noo.
Thaum ziab, sab nrauv ntawm cov khoom dries sai dua li sab hauv. Yog li ntawd, cov dej noo yog txav los ntawm thaj chaw ntub dej mus rau qhov chaw qhuav sab nrauv ntawm cov khoom.
Qhuav yog, yog li ntawd, cov txheej txheem ntawm kev txav ntawm cov dej noo los ntawm qhov chaw ntawm cov khoom nrog nce noo noo mus rau nws cov periphery nrog txo cov dej noo.
Ntuj thiab dag kom qhuav
Ntoo ziab yog muab faib ua natural thiab artificial.