Geotextiles txhais tau tias yog permeable geosynthetics raws li lub teb chaws tus qauv "GB / T 50290-2014 Geosynthetics Application Technical Specifications".Raws li kev tsim khoom sib txawv, nws tuaj yeem muab faib ua geotextile thiab non-woven geotextile.Ntawm lawv: muaj woven geotextiles woven los ntawm fiber ntau yarns los yog filaments teem nyob rau hauv ib tug tej yam kev taw qhia.Non-woven geotextile yog ib lub ncoo nyias ua los ntawm luv fibers los yog filaments teem randomly oriented, thiab ib tug geotextile tsim los ntawm mechanical bonding thiab thermal bonding los yog tshuaj bonding.
Geotextiles tau txhais raws li lub teb chaws tus qauv "GB / T 13759-2009 Geosynthetics Terms and Definitions" raws li: ib tug ca, filterable hom siv nyob rau hauv kev sib cuag nrog av thiab (los yog) lwm yam ntaub ntawv nyob rau hauv pob zeb engineering thiab civil engineering Ib tug textile khoom muaj li ntawm polymers (natural los yog hluavtaws), uas tuaj yeem woven, knitted lossis non-woven.Ntawm lawv: woven geotextile yog geotextile uas muaj ob los yog ntau tshaj ntawm cov xov paj, filaments, strips los yog lwm yam khoom, feem ntau vertically intertwined.Non-woven geotextile yog geotextile ua los ntawm oriented or randomly oriented fibers, filaments, strips lossis lwm yam khoom los ntawm kev sib koom ua ke, thermal bonding thiab / lossis tshuaj sib txuas.
Nws tuaj yeem pom los ntawm ob lub ntsiab lus saum toj no uas geotextiles tuaj yeem suav tias yog geotextiles (uas yog, woven geotextiles yog woven geotextiles; non-woven geotextiles yog non-woven geotextiles).
Post lub sij hawm: Dec-29-2021