Kev paub txog geomembrane
Ua ntej tshaj plaws, cia peb nkag siab txog geomembrane yog dab tsi, nws daim ntawv thov, cov qauv thiab kev tsim khoom siv: Geomembrane muaj cov haujlwm ntawm kev tiv thaiv kev seepage thiab kev thaiv, yog li nws tseem hu ua anti-seepage membrane thiab siv dav hauv kev txuag dej, txoj kev loj, kev tsheb ciav hlau, tshav dav hlau, qhov av, tshuaj lom neeg thiab kev lag luam mining, cov chaw pov tseg thiab lwm yam teb. Hdpe Geomembrane yog ib hom geomembrane ua los ntawm cov polyethylene siab ceev.
Geomembrane yog ua los ntawm cov yas me me (PE) ua cov khoom siv raw. Lawv tau sib xyaw thiab ziab hauv lub tshuab ziab khaub ncaws sib xyaw, tom qab ntawd extruded los ntawm lub hau ntswj rau hauv lub voj voog. Cov khoom siv yog yaj thiab yas nyob rau hauv qhov kub siab thiab siab siab hauv lub thoob. Nyob rau hauv lub xeev molten ntawm lub taub hau membrane, nws yog extruded thiab ncab ua ib qho streamlined zoo. Tom qab txias los ntawm lub calendering thiab txias circulation system, ib tug du nto yog dov tawm los ntawm lub hlau roller, thiab tom qab ntawd ncab thiab txiav kom tsim cov duab. Nws kuj tseem tuaj yeem compounded rau ntawm cov ntaub tsis-woven, woven ntaub thiab lwm yam khoom siv hauv paus tib lub sijhawm thaum lub taub hau zaj duab xis yog extruded los ua composite geomembrane.
Qhov tuab ntawm geomembrane yog 0.1 txog 3.0 hli, thiab qhov dav yog 2 txog 10 meters. Geomembrane yog ib hom khoom siv geotechnical, uas muaj cov yam ntxwv ntawm kev tiv thaiv corrosion, acid thiab alkali tsis kam, oxidation tsis kam thiab UV tsis kam.