Cov khoom siv sab hauv nkoj suav nrog cov khoom siv tsim khoom, cov khoom siv rwb thaiv tsev, cov khoom zoo nkauj thiab cov khoom siv rooj tog. Nrog kev txhim kho ntawm kuv lub tebchaws' kev tsim khoom lag luam nkoj, cov khoom siv sab hauv nkoj kuj tseem tau ua tiav cov txheej txheem kev txhim kho los ntawm kev yooj yim mus rau qhov nyuaj, los ntawm qib qis mus rau qib siab, thiab los ntawm qhov tsis yog tus qauv mus rau tus qauv.
1. Cov ntaub ntawv tsim kho
Daim ntawv thov thiab kev txhim kho cov ntaub ntawv txheej txheem tuaj yeem faib ua cov txheej txheem ntoo, lub sijhawm txheej txheej txheej yas, cov txheej txheem calcium silicate board lub sijhawm thiab cov txheej txheem txheej txheem pob zeb.
2. Cov khoom siv rwb thaiv tsev
Cov khoom siv rwb thaiv tsev rau cov nkoj yuav tsum muaj hluav taws pov thawj, tiv thaiv cua sov thiab tiv thaiv lub suab. Piv txwv li, chav tshaj tawm xov xwm thiab chav radar xav tau lub suab rwb thaiv tsev, qhov txias txias yuav tsum tau rwb thaiv tsev cua sov, thiab cov roj tank thiab chav cav xav tau kev tiv thaiv hluav taws, txhua yam uas xav tau cov ntaub ntawv rwb thaiv tsev.
3. Cov ntaub ntawv kho kom zoo nkauj
Cov ntaub ntawv kho kom zoo nkauj suav nrog cov khoom siv textile, ntoo, yas, hlau, thiab lwm yam. Ntawm lawv, cov ntaub ntawv xws li ntaub thaiv kab hlau, kab hlau rhuav, ntaub ntaub txaj, ntaub pua txaj, rooj tog zaum, thiab lub rooj zaum npog. Cov yas suav nrog cov kab ib txheej, txuas kab ib leeg, thaiv hauv pem teb, tes tuav, ntaiv tiv thaiv plam kab thiab cov ntaub pua plag, thiab cov khoom siv hlau suav nrog txhua yam khoom siv kho vajtse. Txawm li cas los xij, tsis muaj kev kub hnyiab lossis tsis kis tau yooj yim yog qhov xav tau rau textiles. Feem ntau, cov tshuaj siv tshuaj fiber ntau tau siv, thiab cov nplaim hluav taws kub tau ntxiv thaum tsim khoom kom tau raws li cov cai hauv hav zoov.
4. Cov khoom siv rooj tog
Cov khoom siv rooj tog zaum hauv hiav txwv suav nrog rooj tog yas ntoo, rooj tog hlau, cov rooj tog zaum calcium silicate, thiab rooj tog rooj tog ntoo.