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Polyvinyl Chloride (PVC) Geomembrane
Polyvinyl Chloride (PVC) geomembrane rudzi rwezvinhu zve geosynthetic zvakagadzirwa ne polyvinyl chloride resin sezvinhu zvikuru zvakagadzirwa, nekuwedzera huwandu hwakakodzera hwe plasticizers, stabilizers, antioxidants nezvimwe zvinowedzera kuburikidza nemaitiro akadai se calendering uye extrusion.
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Geomembrane yeLinear Low Density Polyethylene (LLDPE)
Geomembrane yeLinear low-density polyethylene (LLDPE) ipolymer inodzivirira kubuda kwemvura yakagadzirwa ne linear low-density polyethylene (LLDPE) resin sechinhu chikuru chinoshandiswa kuburikidza nekuputira, firimu rakaumbwa nezvimwe zvinhu. Inobatanidza humwe hunhu hwe high-density polyethylene (HDPE) uye low-density polyethylene (LDPE), uye ine zvakanakira zvakasiyana mukushanduka-shanduka, kuramba kubhoorwa uye kugona kuchinjika pakuvaka.
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Dziva rehove rinodzivirira kubuda kwemvura
Chidziva chehove chinodzivirira kubuda kwemvura (membrane) imhando yezvinhu zve geosynthetic zvinoshandiswa kuisa pasi nepamativi emadziva ehove kudzivirira kubuda kwemvura.
Kazhinji inogadzirwa nezvinhu zvepolymer zvakaita se polyethylene (PE) ne polyvinyl chloride (PVC). Zvinhu izvi zvine simba rekudzivirira ngura yemakemikari, kuramba kukwegura uye kuramba kuboorwa, uye zvinogona kuchengetedza kushanda kwakasimba munzvimbo ine mvura nevhu kwenguva refu.
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Geomembrane isina kurongeka
Rough geomembrane inowanzogadzirwa ne high-density polyethylene (HDPE) kana polypropylene sezvinhu zvekugadzira, uye inonatswa nemidziyo yekugadzira yehunyanzvi uye maitiro ekugadzira akakosha, ine magadzirirwo akaomarara kana mapundu pamusoro.
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Geomembrane yakasimbiswa
Geomembrane yakasimbiswa imhando yegeotechnical yakagadzirwa nekuwedzera zvinhu zvinosimbisa mugeomembrane kuburikidza nemaitiro chaiwo akavakirwa pageomembrane. Chinangwa chayo ndechekuvandudza hunhu hwemechanical yegeomembrane uye kuita kuti ikwanise kuenderana nemamiriro akasiyana-siyana einjiniya.
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Geomembrane yakatsetseka
Geomembrane yakatsetseka inowanzogadzirwa nechinhu chimwe chete chepolymer, senge polyethylene (PE), polyvinyl chloride (PVC), nezvimwewo. Pamusoro payo pakanaka uye pakadzikama, pasina magadzirirwo kana zvidimbu zvinooneka.
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Hongyue geomembrane inodzivirira kukwegura
Geomembrane inodzivirira kukwegura rudzi rwezvinhu zve geosynthetic zvine simba rakanaka rekudzivirira kukwegura. Zvichibva pa geomembrane yakajairika, inowedzera zvinhu zvakakosha zvekudzivirira kukwegura, ma antioxidants, ma ultraviolet absorbers nezvimwe zvinowedzera, kana kushandisa maitiro ekugadzira chaiwo uye mafomura ezvinhu kuti ive nekukwanisa kuri nani kudzivirira kukwegura kwezvinhu zvakasikwa, nokudaro ichirebesa hupenyu hwayo hwekushanda.
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Geomembrane yedhamu remvura
- Mageomembrane anoshandiswa pakuvaka madhamu ekuchengetedza mvura akagadzirwa nezvinhu zvepolymer, kunyanya polyethylene (PE), polyvinyl chloride (PVC), nezvimwewo. Zvinhu izvi zvine mvura shoma uye zvinogona kudzivirira mvura kuti isapinde. Semuenzaniso, polyethylene geomembrane inogadzirwa kuburikidza nepolymerization reaction ye ethylene, uye chimiro chayo chemamorekuru chakamanikana zvekuti mamorekuru emvura haakwanise kupfuura nepakati payo.
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Geomembrane inodzivirira kupinda
Iyo geomembrane inodzivirira kupinda mukati inonyanya kushandiswa kudzivirira zvinhu zvakapinza kuti zvisapinde mukati, nokudaro ichiva nechokwadi chekuti mabasa ayo akadai sekudzivirira mvura uye kupatsanurana haakuvadzwi. Muzviitiko zvakawanda zvemainjiniya, zvakaita senzvimbo dzemarara, mapurojekiti ekuvaka ekudzivirira mvura, madhamu ekugadzira nemadziva, panogona kunge paine zvinhu zvakasiyana-siyana zvakapinza, zvakaita sezvidimbu zvesimbi mumarara, maturusi akapinza kana matombo panguva yekuvaka. Iyo geomembrane inodzivirira kupinda mukati inogona kudzivirira njodzi yekupinda kwezvinhu izvi zvakapinza.
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Ma geomembrane e polyethylene (HDPE) ane huwandu hwakanyanya hwekurasira marara
Muchina weHDPE geomembrane liner wakaumbwa nemhepo yakagadzirwa nepolyethylene polymer. Basa rayo guru nderekudzivirira kubuda kwemvura uye kupwa kwegasi. Zvichienderana nekugadzirwa kwezvinhu, unogona kukamurwa kuita HDPE geomembrane liner uye EVA geomembrane liner.
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Hongyue nonwoven composite geomembrane inogona kugadziriswa
Composite geomembrane (composite anti-seepage membrane) yakakamurwa kuita jira rimwe chete ne membrane rimwe uye jira maviri ne membrane rimwe, ine upamhi hwe 4-6m, huremu hwe 200-1500g/square meter, uye zviratidzo zvemuviri uye zvemakanika zvakaita sekusimba kwekusimba, kuramba kubvaruka, uye kuputika. Yakakwirira, chigadzirwa ichi chine hunhu hwekusimba kwakanyanya, kushanda zvakanaka kwekureba, modulus yakakura yekukanganisika, kuramba acid ne alkali, kuramba ngura, kuramba kukwegura, uye kusingapindi mvura zvakanaka. Inogona kusangana nezvinodiwa nemapurojekiti einjiniya ehurumende akadai sekuchengetedza mvura, manejimendi emaguta, kuvaka, kutakura, nzira dzepasi pevhu, matunnel, kuvaka kweinjiniya, kudzivirira kuyerera kwemvura, kupatsanura, kusimbisa, uye kusimbisa kudzivirira kutsemuka kwemvura. Inowanzo shandiswa pakurapa madhamu nemakomba emvura anodzivirira kuyerera kwemvura, uye kurwisa kusvibiswa kwemarara.