Cov ntaub pua plag ru tsev feem ntau yog siv ua cov khoom siv zoo heev rau cov ntaub pua plag tiv dej. Nws muaj lub zog tensile siab, tiv taus corrosion, yooj yim ntub los ntawm bitumen, thiab lwm yam. Lub zog ntev thiab kev tiv taus kua muag tuaj yeem txhim kho ntxiv los ntawm kev ntxiv cov khoom txhawb nqa rau hauv nws qhov dav tag nrho. Cov ntaub pua plag ru tsev tiv dej ua los ntawm cov khoom siv no tsis yooj yim tawg, laus thiab lwj.
Peb tuaj yeem tsim cov khoom muag los ntawm 40gram / m2 txog 100 gram / m2, thiab qhov chaw ntawm cov xov paj yog 15mm lossis 30mm (68 TEX).
Cov yam ntxwv ntawm cov khoom:
Cov ntaub so ru tsev uas tsis muaj dej yog lub zog tensile siab, zoo heev uniformity, zoo weathering zoo, tsis kam rau to, corrosion tsis kam, yooj yim soakage los ntawm bitumen, thiab lwm yam.
Lub sijhawm tshaj tawm: Lub Peb Hlis-02-2021
