Cov theem twg ntawm daim ntawv thov ntawm cov geomembrane sib xyaw suav nrog?

Thaum tham txog kev sim cov ntaub ntawv molecular, txhua tus hnov ​​​​tias cov feem ntau yog cov geomembranes sib xyaw, txhua tus yog cov ntaub ntawv textile. Geomembranes yog cov ntaub ntawv molecular sim. Txawm li cas los xij, cov geomembranes tiv thaiv kev seepage yog siv los ua cov dej tsis nkag hauv av, thaum cov geomembranes sib xyaw yog lwm txoj kev nyob ib puag ncig.

Nws yog siv rau cov kav dej thiab cov kav dej ntws, thiab nws kuj muaj cov tav. Composite geomembrane tuaj yeem muab faib ua geomembrane thiab luv luv filament composite geomembrane. Nws lub ntsiab lus yog ib hom khoom siv textile. Nws cov khoom sib xyaw yog nylon ntaub, paj rwb fiber, thiab lwm yam. Nws yog dav siv hauv kev lag luam engineering project.

Cov kav dej ntws ntawm cov geomembrane sib xyaw yog vim tias cov geomembrane sib xyaw yog ua los ntawm cov ntaub ntawv textile winding los ntawm cov ntaub ntawv textile, knitting yarn lossis txhaj tshuaj. Tsis muaj kev sib txuas ntawm cov fibers dag,

Muaj qhov sib txawv uas tuaj yeem xau dej nag tawm, thaum cov av txheej thiab cov khoom me me uas ua pa tau ntawm cov xuab zeb thiab cov pob zeb raug thaiv hauv lwm txheej, thiab tom qab ntawd muaj cov yeeb nkab dej, uas tuaj yeem ua kom cov av ntawm ob sab ntawm cov geomembrane ruaj khov.

Vim tias cov geomembrane sib xyaw ua ke yog ua los ntawm Stack Ua los ntawm cov ntaub ntawv textile, ntau cov fibers dag muaj feem cuam tshuam nrog ib leeg Stack Ua ke yuav ua rau muaj zog tensile tsis kam, tsis hais hauv cov haujlwm engineering AlsoLwm yam lag luam tuaj yeem muaj cov tav thiab cov qauv txhawb nqa ntawm cov haujlwm engineering. Nyob rau theem no, cov ntaub ntawv kho kom zoo nkauj hauv tsev siv dav, thiab tom qab ntawd qhov hnyav ntawm cov haujlwm engineering thiab kev tsim kho engineering.

Tsis tas li ntawd xwb, cov geomembranes sib xyaw kuj muaj kev tiv thaiv corrosion zoo heev. Cov ntaub ntawv textile Cov ntaub ntawv textile tuaj yeem khaws cia ruaj khov rau ntau xyoo nyob rau hauv dav dav topography Lub Sijhawm Nws yog cov khoom siv molecular siv dav dav rau kev sim geotechnical yam tsis tau yooj yim eroded.