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Chophimba cha simenti choteteza kutsetsereka cha Hongyue
Bulangeti la simenti loteteza malo otsetsereka ndi mtundu watsopano wa zinthu zotetezera, zomwe zimagwiritsidwa ntchito makamaka poteteza malo otsetsereka, mitsinje, mabanki ndi mapulojekiti ena kuti zisawononge nthaka ndi kuwonongeka kwa malo otsetsereka. Limapangidwa makamaka ndi simenti, nsalu yolukidwa ndi nsalu ya polyester ndi zinthu zina pogwiritsa ntchito njira yapadera.
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Geonet ya Hongyue tri-dimension composite yopangira madzi
Netiweki ya geodrainage yopangidwa ndi magawo atatu ndi mtundu watsopano wa zinthu zopangira geo. Kapangidwe kake ndi geomesh core ya magawo atatu, mbali zonse ziwiri zimamatidwa ndi ma geotextiles osalukidwa ndi singano. Geonet core ya 3D imakhala ndi nthiti yolimba yoyima ndi nthiti yopingasa pamwamba ndi pansi. Madzi apansi panthaka amatha kutuluka mwachangu mumsewu, ndipo ali ndi njira yosamalira ma pore yomwe ingatseke madzi a capillary pansi pa katundu wambiri. Nthawi yomweyo, ingathandizenso pakudzipatula komanso kulimbitsa maziko.
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Dzenje la pulasitiki lopanda kanthu
Dothi lopanda madzi la pulasitiki ndi mtundu wa zinthu zotulutsira madzi zomwe zimapangidwa ndi pulasitiki ndi nsalu zosefera. Dothi lopanda madzi la pulasitiki limapangidwa makamaka ndi utomoni wopangidwa ndi thermoplastic ndipo limapangidwa ndi netiweki yamitundu itatu chifukwa cha kutentha kosungunuka. Lili ndi mawonekedwe a porosity yayikulu, kusonkhanitsa bwino madzi, kugwira ntchito bwino kwa madzi, kukana kupsinjika komanso kulimba bwino.
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Chitoliro chofewa cholowera pansi pa nthaka cha Spring mtundu wa payipi yothira madzi
Chitoliro chofewa cholowa madzi ndi njira yopachikira madzi yomwe imagwiritsidwa ntchito pochotsa madzi ndi kusonkhanitsa madzi amvula, yomwe imadziwikanso kuti njira yochotsera madzi ndi payipi. Imapangidwa ndi zinthu zofewa, nthawi zambiri ma polima kapena zinthu zopangidwa ndi ulusi, zomwe zimalowa madzi ambiri. Ntchito yayikulu ya mapaipi ofewa olowa madzi ndi kusonkhanitsa ndi kutulutsa madzi amvula, kupewa kusonkhanitsa madzi ndi kusunga madzi, komanso kuchepetsa kusonkhanitsa madzi pamwamba ndi kukwera kwa madzi apansi panthaka. Imagwiritsidwa ntchito kwambiri m'makina ochotsera madzi amvula, makina ochotsera madzi amisewu, makina okonzera malo, ndi mapulojekiti ena auinjiniya.
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Kanivasi ya konkriti yotetezera malo otsetsereka a mtsinje
Kanivasi ya konkriti ndi nsalu yofewa yonyowa mu simenti yomwe imalowa madzi ikakumana ndi madzi, ndipo imauma kukhala wosanjikiza wa konkriti woonda kwambiri, wosalowa madzi komanso wolimba wosagwira moto.
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Utoto wa Polyvinyl Chloride (PVC)
Geomembrane ya Polyvinyl Chloride (PVC) ndi mtundu wa zinthu zopangidwa ndi geosynthetic zopangidwa ndi polyvinyl chloride resin ngati zinthu zazikulu zopangira, zomwe zimaphatikizapo kuchuluka koyenera kwa ma plasticizer, stabilizers, antioxidants ndi zina zowonjezera kudzera mu njira monga calendering ndi extrusion.
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Bolodi lotulutsa madzi la mtundu wa pepala
Bolodi lothira madzi la mtundu wa pepala ndi mtundu wa zinthu zopangidwa ndi geosynthetic zomwe zimagwiritsidwa ntchito pothira madzi. Nthawi zambiri limapangidwa ndi pulasitiki, rabala kapena zinthu zina za polima ndipo lili ngati pepala. Pamwamba pake pali mawonekedwe apadera kapena zotuluka kuti apange njira zothira madzi, zomwe zimatha kutsogolera bwino madzi kuchokera kudera lina kupita ku lina. Nthawi zambiri limagwiritsidwa ntchito m'makina othira madzi m'magawo omanga, m'matauni, m'minda ndi m'magawo ena aukadaulo.
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Geomembrane ya Linear Low Density Polyethylene (LLDPE)
Geomembrane ya Linear low-density polyethylene (LLDPE) ndi chinthu chopangidwa ndi utomoni wa linear low-density polyethylene (LLDPE) ngati chinthu chachikulu chopangira zinthu pogwiritsa ntchito blow molding, cast film ndi njira zina. Chimaphatikiza zina mwa makhalidwe a high-density polyethylene (HDPE) ndi low-density polyethylene (LDPE), ndipo chili ndi ubwino wapadera pakusinthasintha, kukana kubowoka ndi kusinthasintha kwa kapangidwe.
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Dziwe la nsomba sililola madzi kulowa
Chipinda chamadzi cha nsomba chomwe sichimatuluka madzi ndi mtundu wa zinthu zopangidwa ndi geosynthetic zomwe zimagwiritsidwa ntchito pansi ndi mozungulira maiwe a nsomba kuti madzi asatuluke madzi.
Kawirikawiri imapangidwa ndi zinthu zopangidwa ndi polima monga polyethylene (PE) ndi polyvinyl chloride (PVC). Zinthu zimenezi zimakhala ndi mankhwala abwino oletsa dzimbiri, kukalamba komanso kukana kubowoka, ndipo zimatha kugwira ntchito bwino m'malo omwe madzi ndi nthaka zimakumana nawo kwa nthawi yayitali.
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Chophimba chosalowa madzi cha Bentonite
Chophimba chosalowa madzi cha Bentonite ndi mtundu wa zinthu zopangidwa ndi geosynthetic zomwe zimagwiritsidwa ntchito makamaka poletsa madzi kulowa m'madzi opangidwa ndi nyanja, malo otayira zinyalala, magaraji apansi panthaka, minda ya padenga, maiwe osambira, malo osungiramo mafuta, malo osungiramo mankhwala ndi malo ena. Chimapangidwa podzaza bentonite yochokera ku sodium yomwe imatha kukulitsidwa kwambiri pakati pa geotextile yopangidwa mwapadera ndi nsalu yosalukidwa. Bentonite yoletsa madzi kulowa m'madzi yopangidwa ndi njira yobowola singano imatha kupanga malo ang'onoang'ono ambiri a ulusi, zomwe zimaletsa tinthu ta bentonite kuti tisayende mbali imodzi. Ikakhudzana ndi madzi, wosanjikiza wosalowa madzi wa colloidal wofanana komanso wokhuthala kwambiri umapangidwa mkati mwa khushoni, zomwe zimathandiza kuti madzi asalowe.
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Geonet ya magawo atatu
Geonet ya magawo atatu ndi mtundu wa zinthu zopangidwa ndi geosynthetic zokhala ndi mawonekedwe a magawo atatu, nthawi zambiri zimapangidwa ndi ma polima monga polypropylene (PP) kapena polyethylene yapamwamba kwambiri (HDPE).
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Geoneti ya polyethylene yochuluka kwambiri
Polyethylene geonet yokhala ndi kuchuluka kwakukulu ndi mtundu wa zinthu zopangidwa ndi geosynthetic zomwe zimapangidwa makamaka ndi polyethylene yokhala ndi kuchuluka kwakukulu (HDPE) ndipo zimakonzedwa ndi kuwonjezera zowonjezera zotsutsana ndi ultraviolet.
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