Fiberglass ribs xa mus rau cov txheej txheem sab hauv pob txha nyob rau hauv ib lub kaus uas ua hauj lwm pab txhawb lub canopy. Lawv cov khoom tseem ceeb yog fiberglass composite khoom. Cov tav no yog tsim los ntawm kev sib txuas cov iav fiber ntau nrog cov resin los ua tus pas nrig -zoo li cov qauv; lawv ua ib qho kev hloov pauv rau cov tsoos hlau ribs, muab lub cev nyhav dua thaum tuav - lossis txawm tias txhim kho - kev txhawb nqa.
Lub luag haujlwm tseem ceeb ntawm cov tav no yog tswj cov duab ntawm lub kaus mom thiab muab elasticity thiab resilience thaum qhib thiab kaw cov txheej txheem. Thaum raug cua quab yuam, fiberglass ribs tuaj yeem flex me ntsis tsis yooj yim snapping; Thaum lub zog sab nraud txo qis, lawv rov qab mus rau lawv daim ntawv qub. Yog li ntawd, lawv pom zoo dua toughness thiab cua tsis kam piv rau cov qauv hlau tav.
Vim lawv cov yam ntxwv -xws li kev tsim kho lub teeb yuag, kev tiv thaiv corrosion, thiab tiv thaiv xeb-fiberglass ribs tau siv dav hauv txhua hnub los nag umbrellas, dual- lub hom phiaj lub hnub- thiab - los nag umbrellas, thiab ntau hom umbrellas sab nraum zoov. Los ntawm kev txhim kho cov neeg siv kev nplij siab, lawv ib txhij txhawb lub kav ntev thiab ruaj khov ntawm lub kaus thaum siv rau cov huab cua nyuaj.