Tarpaulin, tseem hu ua Waterproof Npog Ntaub, yog hom ntaub nrog dej tsis muaj zog. Nws cov ntaub ntawv muaj pes tsawg leeg yog raws li hauv qab no:
1. PVC Cov Khoom Siv: PVC, lossis polyvinyl chloride, yog cov khoom siv varpaulin uas siv. PVC Tarpaulin muaj cov dej tsis muaj dej siab, hnav tsis kam thiab kua muag tsis kam, thiab muaj elasticity zoo thiab tiv thaiv kev laus. Vim nws cov khoom siv lub cev thiab tshuaj lom neeg zoo, PVC Tarpaulin tau siv dav hauv ntau daim teb xws li kev tsim kho, dej txuag, thiab lwm yam, thiab lwm yam.
2. Cov Khoom Siv Polyethylene: Polyethylene yog cov khoom siv yas uas tseem tuaj yeem siv los ua kom tarpaulin. Cov khoom siv no muaj dej tsis zoo, hloov tau yooj yim thiab hnav tsis kam, thiab tus nqi tsawg. Polyethylene Tarpaulin yog qhov haum rau ntau yam dej nyab ua kom muaj zog, xws li pas dej, dej ntws, ru tsev, thiab lwm yam vov tsev.
3. Lwm cov khoom siv dej tsis zoo: ntxiv rau PVC thiab Polyethylene, xws li cov ntaub ntawv tsis muaj dej, thiab tuaj yeem xaiv cov ntaub ntawv tsim nyog raws li kev siv ib puag ncig thiab cov kev xav tau.
Cov txheej txheem ntau lawm ntawm Tarpaulin kuj tseem ceeb heev. Los ntawm kev ua cov kev siv thev naus laus zis tshwj xeeb, cov ntaub ntawv ua cov txheej waterproof kom tiv thaiv kev nkag mus rau cov dej. Cov ntaub npog dej los ntawm cov khoom sib txawv yuav muaj kev ua yeeb yam sib txawv. Yog li ntawd, hauv daim ntawv thov tiag tiag, nws yog ib qho tsim nyog los xaiv cov ntaub ntawv Waterproof tsim nyog raws li kev siv cov xwm txheej kev siv tshwj xeeb.