daim ntawv thov

Dawb zaj duab xis, LDPE = tsawg ntom Polyethylene, los yog high-pressure Polyethylene, yog Polyethylene polymerized nyob rau hauv lub siab kub, qhov ceev yog qis dua 0.922.

HDPE = high-density Polyethylene, lossis low-voltage Polyethylene.Qhov ceev tshaj 0.940.

Dub geomembrane feem ntau yog HDPE (high density polyethylene) geomembrane, dawb geomembrane feem ntau yog LDPE (tsawg ntom polyethylene) geomembrane.Qhov sib txawv ntawm ob feem ntau yog nyob rau hauv qhov ceev thiab kev ua tau zoo, qhov ceev ntawm lub qub yog loj, qhov ceev ntawm lub tom kawg yog me me, lub qub yog siv raws li geotechnical engineering cov ntaub ntawv, lub tom kawg yog siv raws li nyias zaj duab xis khoom.

Dub geomembrane geomembrane yog dub yog vim geomembrane nyob rau hauv koom nrog dub masterbatch ntau lawm, hom masterbatch hais nyob rau hauv kev faib ua feem mus koom geomembrane ntau lawm txheej txheem, nyob rau hauv ib txwm muaj xwm txheej, ib tug me me ntawm masterbatch yuav ua tau ib tug loj tus naj npawb ntawm geomembrane, geomembrane masterbatch hais yog heev. yooj yim rau machining, nws yuav tsis cuam tshuam qhov teeb meem zoo ntawm geomembrane.

Dawb geomembrane yog vim cov geomembrane nyob rau hauv ntxiv dawb master hais, dawb master hais yuav tsis cuam tshuam qhov zoo ntawm geomembrane.Dub geomembranes yog siab dua nyob rau hauv ceev thiab kev ua tau zoo tshaj li dawb LDPE geomembranes vim hais tias lawv feem ntau yog HDPE geomembranes.Dawb LDPE geomembrane siv los ua zaj duab xis yas khoom, kev siv kuj tseem dav.

Vim tias qhov ceev ntawm HDPE dub geomembrane ntau dua li ntawm LDPE dawb geomembrane, ob qhov kev siv yuav txawv.Kev sib piv zoo tag nrho kuj yuav tsum tau muab piv rau raws li daim ntawv thov ntawm ob qho tib si ntawm kev tsim kho, tsis txhob sib piv qhov ntev ntawm ob (tsis muaj qhov sib piv).Lawv tau siv sib txawv hauv kev tsim kho sib txawv, thiab qee zaum lawv hloov pauv rau ib leeg.

Dawb LDPE geomembrane dua dub HDPE geomembrane tau zoo dua extensibility, yoog raws thiab muaj zog dua li cov dub HDPE geomembrane, ua tiav qhov kev tsim kho tshwj xeeb dawb LDPE geomembrane yog ib tiam tshiab ntawm geotechnical seepage tswj cov khoom, muaj peev xwm hloov tau hauv tib lub engineering yuav muaj zog dua cov dub. HDPE geomembrane, tam sim no ntau ntawm engineering kuj tuaj yeem pom hauv cov khoom.

Raws li tuaj yeem pom los ntawm cov saum toj no, dub HDPE geomembrane thiab dawb LDPE geomembrane muaj cov ntawv thov sib txawv hauv cov haujlwm sib txawv thiab tsis tuaj yeem ua dav dav.Ob hom khoom muaj lawv tus kheej lub zog thiab tsis muaj zog.Qhov zoo ntawm ob yam khoom no yuav tsum raug txiav txim siab raws li txoj haujlwm sib txawv.