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Geomembrane yosalala
Geomembrane yosalala nthawi zambiri imapangidwa ndi chinthu chimodzi cha polima, monga polyethylene (PE), polyvinyl chloride (PVC), ndi zina zotero.
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Hongyue kukalamba kugonjetsedwa ndi geomembrane
Anti-aging geomembrane ndi mtundu wa zinthu za geosynthetic zokhala ndi ntchito yabwino yoletsa kukalamba. Kutengera geomembrane wamba, imawonjezera ma anti-kukalamba apadera, ma antioxidants, ma ultraviolet absorbers ndi zowonjezera zina, kapena amatengera njira zapadera zopangira ndi kupanga zinthu zomwe zimapangitsa kuti ikhale ndi luso lotha kukana kukalamba kwazinthu zachilengedwe, motero kumatalikitsa moyo wake wautumiki. .
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Damu la Geomembrane
- Ma geomembranes omwe amagwiritsidwa ntchito m'madamu osungiramo madzi amapangidwa ndi zinthu za polima, makamaka polyethylene (PE), polyvinyl chloride (PVC), ndi zina zotero. Zidazi zimakhala ndi madzi otsika kwambiri ndipo zimatha kuteteza madzi kuti asalowe. Mwachitsanzo, polyethylene geomembrane imapangidwa kudzera mu polymerization reaction ya ethylene, ndipo kapangidwe kake ka molekyulu ndi kophatikizana kotero kuti mamolekyu amadzi sangathe kudutsamo.
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Anti - kulowa Geomembrane
The anti - penetration geomembrane imagwiritsidwa ntchito makamaka kuteteza zinthu zakuthwa kuti zisalowe, motero kuonetsetsa kuti ntchito zake monga kutsekereza madzi ndi kudzipatula sizikuwonongeka. Muzochitika zambiri zaumisiri, monga zotayira pansi, zomanga zotchingira madzi, nyanja zopanga ndi maiwe, patha kukhala zinthu zakuthwa zosiyanasiyana, monga zidutswa zachitsulo mu zinyalala, zida zakuthwa kapena miyala pakumanga. The anti - penetration geomembrane amatha kukana kuopseza kulowa kwa zinthu zakuthwa izi.
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High-density polyethylene (HDPE) geomembranes zotayiramo
HDPE geomembrane liner imawombedwa kuchokera ku polyethylene polima. Ntchito yake yayikulu ndikuletsa kutayikira kwamadzimadzi komanso kutuluka kwa mpweya. Malinga ndi zopangira zopangira, zitha kugawidwa mu HDPE geomembrane liner ndi EVA geomembrane liner.
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Hongyue nonwoven gulu geomembrane akhoza makonda
Geomembrane yamagulu (yophatikizika odana ndi seepage nembanemba) imagawidwa kukhala nsalu imodzi ndi nembanemba imodzi ndi nsalu ziwiri ndi nembanemba imodzi, ndi m'lifupi mwake 4-6m, kulemera kwa 200-1500g/square mita, ndi mawonekedwe akuthupi ndi makina mphamvu yamphamvu, kukana misozi, ndi kuphulika. Pamwamba, mankhwala ali ndi makhalidwe amphamvu kwambiri, ntchito yabwino elongation, lalikulu deformation modulus, asidi ndi alkali kukana, kukana dzimbiri, kukana kukalamba, ndi impermeability wabwino. Itha kukwaniritsa zosowa zama projekiti zaumisiri monga kusungira madzi, kayendetsedwe ka ma municipalities, zomangamanga, mayendedwe, njanji zapansi panthaka, ma tunnel, zomangamanga zaumisiri, anti-seepage, kudzipatula, kulimbikitsa, komanso kulimbitsa chitetezo. Nthawi zambiri amagwiritsidwa ntchito pochiza madamu ndi ngalande zamadzimadzi, komanso pochotsa zinyalala pochotsa zinyalala.