Muminda yekuchengetedza mvura, kuchengetedzwa kwezvakatipoteredza, uye zvivakwa zvekufambisa, mashandiro ezvinhu zvinodzivirira kunyura kwemvura anotarisa zvakananga kubudirira kwenguva refu uye kugara kwenguva refu kwemapurojekiti einjiniya. Senzvimbo huru yekugadzira zvinhu zve geotechnical iri muDezhou, Shandong, Shandong Hongyue Environmental Protection Engineering Co., Ltd. yazvisiyanisa nemapurojekiti akawanda akakosha enyika, ichishandisa kugona kukuru kwechigadzirwa chayo chikuru: composite geomembrane. Zvichibva pamhinduro dzemusika dzazvino uye mhedzisiro yekuyedzwa mumunda, mabhenefiti anoshamisa e composite geomembranes eHongyue Environmental Protection—kusanganisira hunhu hwakanaka hunodzivirira kunyura kwemvura, simba remuchina rakawanda, uye nyore kuisa—ave chinhu chinonyanya kutariswa muindasitiri.
Kushanda Kwakanaka Kusingapindi Mvura Uye Kugadzikana Kwemakemikari: Kusimba Munzvimbo Dzakaoma
Sekureva kwechikwata chehunyanzvi cheHongyue Environmental Protection, ma geomembrane ekambani anowanzo kuve nechimiro che "machira maviri, membrane imwe" kana "chejira rimwe, membrane imwe". Chigadziko che geomembrane cheHDPE chemhando yepamusoro chiri pakati pechivakwa ichi chinoita kuti chigadzirwa chisapinde mvura zvakanyanya; chiyero chayo chekudzivirira kunyura chinogona kusvika pa1.0 × 10⁻¹⁷ cm/s—chinopfuura zvakanyanya zvinodiwa nemitemo yenyika. Uyezve, chigadzirwa ichi chinoratidza kugadzikana kwemakemikari, chinodzivirira ngura kubva kumaacid, alkalis, nezvimwe zvinhu zvakasiyana-siyana zvemakemikari. Ingave yakaiswa munzvimbo dzemarara, madziva ekuchenesa tsvina, kana nzvimbo dzakaoma dze geotechnical, inochengetedza simba rakasimba rekudzivirira kunyura kwenguva refu, nokudaro ichibvisa zvachose njodzi dzinogona kudonha.
Simba Repamusoro reMichina uye Kuramba Kuboorwa: Kuve nechokwadi cheKusimba kweChivako
Mukushandiswa kwazvinoitwa, ma geomembrane akagadzirwa ne composite haafanire kungodzivirira kudonha kwemvura chete asiwo kutsungirira kumanikidzwa kwevhu uye simba rekunze. Nekuisa ma geotextile ane simba guru kumativi ese e geomembrane, Hongyue Environmental Protection yakavandudza zvakanyanya kusimba kwechinhu ichi kwekudhonza, kubvaruka, uye kupwanyika. Nekureba kwayo pakuputsika kusvika 700%, chinhu ichi chinoratidza kusimba kwakanaka uye kuchinja kwekushanduka, zvichichibvumira kuti chigadzirire zvakakwana kune zvisina kuenzana zvinogona kuwedzera kana kudzika. Panguva imwe chete, ma geotextile layers ekunze anoshanda basa rekudzivirira, achipa chigadzirwa chakapedzwa simba rakasimba kubva pakupinda kwemidzi uye kukuvara kunokonzerwa nemasimba ekuvaka ekunze - nokudaro zvichipa hwaro hwakasimba hwekusimbisa nekudzivirira madhamu, migero, uye mapurojekiti emigwagwa. Kuvaka Kunoshanda Uye Kunochengetedza Kuchengetedza: Kuderedza Zvikuru Mari Yese Yepurojekiti
Pamusoro pehunhu hwayo hwakasimba, ma geomembrane eHongyue Environmental akagadzirwa nesimbi anoratidzawo kushanda kwakanaka pakuvaka. Chinhu chacho chakareruka uye chinochinjika zvikuru, zvichiita kuti kutakurwa kuve nyore uye kucheka panzvimbo yacho. Panguva yekuisa, nzira yekupisa inogona kushandiswa; nzira iyi inopa misono yakasimba uye iri nyore uye inokurumidza kuitwa. Kana tichienzanisa nekongiri yechinyakare kana masonry anti-seepage solutions, nzira iyi inogona kuderedza mari yeinjiniya neinenge 50% uye kupfupisa zvakanyanya nguva yepurojekiti. Zvinoshamisa kuti zvigadzirwa zvese zveHongyue Environmental zvakawana chitupa cheISO 14000 environmental management system. Zvinhu zvinoshandiswa hazvina chepfu uye hazvikuvadzi nharaunda, zvine simba rekudzivirira kukwegura (zvinoramba zvakagadzikana kwemakore anopfuura gumi munzvimbo dzekunze), nokudaro zvichienderana zvizere nezvinodiwa zveinjiniya zvezvivakwa zvegirini nekusimudzira nharaunda.
Shandong Hongyue Environmental Engineering Co., Ltd. inosimbisa kuzvipira kwayo kusingazununguki kupfungwa yekuti "kuedza kuita zvakanaka uye kuisa pamberi mhando." Ichishandisa nzvimbo yayo yekuyedza mukati uye sisitimu yakazara yekudzora mhando, kambani inogara ichipa vatengi mhinduro dzinodzivirira kuyerera kwemvura - kubva pakuwanikwa kwezvinhu kusvika kuhutungamiriri hwehunyanzvi - nokudaro ichipa zvigadzirwa zve geomembrane zvemhando yepamusoro mukufambira mberi kwakasimba kwezvivakwa zvenyika uye kuvaka kwezvakatipoteredza.
Nguva yekutumira: Chivabvu-23-2026
