Nkhani

M'magawo a uinjiniya monga kulimbitsa misewu ikuluikulu ndi sitima, kuteteza malo otsetsereka, kukonza nthaka yofewa, kumanga misewu ya m'chipululu, ndi kasamalidwe ka ngalande za mitsinje, zipangizo zolimbitsa zachikhalidwe nthawi zambiri zimakumana ndi mavuto okhudzana ndi kusasinthasintha bwino kwa malo, nthawi yayitali yomanga, ndi...Werengani zambiri»

Mu mapulojekiti aukadaulo okhudzana ndi kuteteza malo otsetsereka a madzi, kukonza ngalande za mitsinje, kukonzanso migodi, ndi ngalande zotulutsira madzi m'matauni, njira zachikhalidwe zomangira konkriti zimakhala ndi zovuta zazikulu—zomwe zimazindikirika ndi njira zovuta, nthawi yayitali yomanga, ndi malire...Werengani zambiri»

Monga mtundu watsopano wa zinthu zosakanikirana zosinthika, mphasa zolimbitsa simenti zikugwiritsidwa ntchito kwambiri—kukonza mitsinje, kuteteza misewu, ngalande, ndi ntchito zokonzanso migodi—chifukwa cha ubwino wawo wapadera: “kukonza madzi, kukhazikitsa mwachangu, komanso kulimba kwamphamvu...Werengani zambiri»

Ndi kupita patsogolo mwachangu kwa ulimi wobiriwira, ulimi wa zomera, ndi zomangamanga zamakono, njira zochepetsera udzu zakhala njira ina yodziwika bwino m'malo mwa mankhwala ophera udzu. Monga wopanga wapadera wa zinthu za geotextile ndi horticultural, Shandong Ho...Werengani zambiri»

Pamene zofunikira pakuwongolera kutayikira kwa madzi m'malo osungira madzi, kuteteza chilengedwe, ndi mapulojekiti aukadaulo a m'matauni zikupitirira kukwera, ma geomembrane ogwira ntchito bwino akhala chinthu chofunikira kwambiri pakupanga mainjiniya amakono. Monga bizinesi yodziwika bwino ku China...Werengani zambiri»

M'zaka zaposachedwapa, mabulangeti a konkriti agwiritsidwa ntchito kwambiri m'magawo aukadaulo—monga kuteteza malo otsetsereka a hydraulic, kasamalidwe ka ngalande za mitsinje, kulimbitsa misewu, ndi kuwongolera madzi otuluka m'malo ozungulira—chifukwa cha ubwino wawo wokhazikitsa mosavuta, kusalowa madzi bwino komanso kulimba...Werengani zambiri»

Ma geotextiles opangidwa ndi Shandong Hongyue Environmental Protection Engineering Co., Ltd. amapereka zabwino zazikulu zomwe zimadziwika ndi mphamvu yayikulu, kutseguka kwambiri, kukana dzimbiri, kukana ukalamba, kuyika mosavuta, kufotokozera kwathunthu, komanso kutsatira miyezo ya chilengedwe ...Werengani zambiri»

Kusankha Zipangizo ndi Njira Zopangira: HDPE (High-Density Polyethylene) Geomembranes: Chinthu chomwe chimagwiritsidwa ntchito kwambiri chomwe chimadziwika kuti chimalimbana ndi dzimbiri komanso chimaletsa kukalamba, zomwe zimapangitsa kuti chikhale choyenera minda yambiri yoberekera. Kusankha Njira: Geomembranes yopangidwa kudzera mu fil...Werengani zambiri»

Pa tsiku loyamba la ntchito yomanga, gulu la ogwira ntchito limayamba mwa kukonza mosamala malo otsetsereka ndi ngalande. Amachotsa bwino udzu, dothi losasunthika, ndi miyala yakuthwa, kuonetsetsa kuti malo olakwika pamwamba pake akusungidwa mkati mwa ±50mm kuti atsimikizire kuti pansi pake pakhale pathyathyathya komanso pang'ono. Kuti...Werengani zambiri»

Ndi kukula kwa chuma cha dziko lathu komanso kusintha kwa miyoyo ya anthu, ma nembanemba a geotextile agwiritsidwa ntchito kwambiri. Komabe, ngakhale pamtundu womwewo wa nembanemba ya geotextile, nthawi yogwirira ntchito imatha kusiyana kwambiri kutengera malo enieni ndi momwe imagwirira ntchito...Werengani zambiri»

Ma geomembrane amapangidwa ndi polyethylene, mtundu wa chinthu cha pulasitiki, motero ali ndi mawonekedwe ofanana ndi pulasitiki. Kutentha kwambiri ndi kuwala kwa ultraviolet (UV) kumatha kuchepetsa magwiridwe antchito a pulasitiki, kotero zinthu zazikulu zomwe zimakhudza moyo wa ma geomembrane ndi kuwala kwa UV komanso ...Werengani zambiri»

Izi ndi njira zazikulu ndi zodzitetezera pakupanga geomembrane: I. Kukonzekera 1. Kuyang'anira Zinthu Onetsetsani kuti geomembrane, zolumikizira, zothandizira, ndi zipangizo zina zikugwirizana ndi zofunikira, ndikuwonetsetsa kuti kuchuluka ndi zofunikira zake zikugwirizana ndi kapangidwe kake. 2. Malo Oyenera...Werengani zambiri»