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Munyori: Dezhou Jintai 2021-01-14 16:42:41
1. Iyo geotextile ine mutengo wakaderera uye inobatsira yakakwira: inonyanya kushandisa tekinoroji nyowani kuvandudza iyo anti-seepage mhedzisiro, asi iyo nzira yekugadzira yakanyanya sainzi uye nekukurumidza, saka mutengo wechigadzirwa wakaderera pane wekare wemvura.Zvinoenderana nekuverenga chaiko, mutengo wemapurojekiti akajairwa anoshandisa HDPE anti-seepage firimu anofanira kudzikiswa ne50%.
2. Geotextiles ine yakagadzikana makemikari zvinhu.Geotextiles ane yakanakisa kugadzikana kwemakemikari uye anoshandiswa zvakanyanya mukuchenesa tsvina, makemikari reaction matangi, marara emarara, asphalt, mafuta uye tara kuramba, yakakwirira uye yakaderera tembiricha kuramba, asidhi, alkali, munyu uye mamwe makumi masere akasimba asidhi uye alkali kemikari media corrosion.
3. Iyo geotextile ine yakanaka kuchengetedza kwezvakatipoteredza uye isina-chepfu zvinhu.Zvinhu zvikuru zvinoshandiswa mu geotextile hazvisi-chepfu uye zvakatipoteredza zvine hushamwari zvinhu.Iyo seepage kudzivirira musimboti yakajairika shanduko yemuviri uye haiburitse chero zvinhu zvinokuvadza.Iye zvino inoshandiswa zvakanyanya mu aquaculture, kuchengetedza kwezvakatipoteredza uye dziva remvura yekunwa.
Geotextile ine yakanaka kuchengetedza kwezvakatipoteredza uye isina chepfu
1. Iyo imba filament geotextile ichaiswa, yakagadziriswa-point, inogara iine vhoriyamu uye yakatarwa huwandu.
2. Nguva yekuchengetera ichatevera musimboti wekutanga mune yekutanga kunze.
3. Mumwe mubvunzo unofanirwa kutariswa kune kudiwa kwekuisa moto, kusapinda kwemvura, kumanikidza-uchapupu, hunyoro-uchapupu uye mamwe geotextiles.
4. Edza kuve nechokwadi chokuti "yepamusoro iduku uye yakaderera yakakura, yepamusoro ine chiedza uye yakaderera inorema, uye haipfuuri yakakwirira yakachengeteka".Iyo filament geotextile haifaniri kuiswa zvakananga pasi.Kana zvichidiwa, wedzera ndiro yekutsigira kuchengetedza uye kuchengetedza.
5. Hapana zvinhu zvichange zvakarongedzerwa pamugero wekuchengetera zvinhu kudzivirira kukanganisa kuendesa uye kugamuchirwa kwefilament geotextiles.
Isu hatisi kujairana neyakajairwa pfungwa yefilament geotextile zvigadzirwa, uye yakagadziridzwa uye yakashandiswa muhunyanzvi hwakawanda.Kunyangwe isu takagona pfungwa yakajairika yekushandisa, yakawanda sei yatinoziva nezve mhedzisiro yeiyi geotextile.
1. Kana iri yekushandiswa kweiyi geotextile commodity, mhedzisiro yayo huru ndeyekuita sechivharo uye sefa data kuti uchengetedze kure nevhu mumvura, uye pakupedzisira kudzivirira kuunganidzwa kwemvura kumanikidza, uyezve kudzivirira kuumbwa kwecorrosion ne. mabasa emvura.Geotextiles anoshandiswawo zvinobudirira kukwirisa goho rezvirimwa, magadheni uye greenhouses.Kuchengetedza kwavo kunoderedza kudiwa kwebasa remaoko remishonga yezvipembenene, uye kuomerera kune muganhu wepasi.
2. Pamusoro pezvo, iyo geotextile ine chekuita neiyo geotextile inoshanda semvura inogara uye yakazvimirira yevhu yekuvhara uye kusefa data, uye pakupedzisira inodzivirira kuunganidzwa kwemvura inomanikidza, uyezve inodzivirira mvura kuti ifambe kuita ngura yefilament yakarukwa geotextile Pasi. kusimba kwesimba rekunze rakagadzikana, chiitiko icho dhiri rinowedzera nguva nenguva inonzi creep.Kana ichishandiswa muinjiniya ine percolation, drainage uye chipingamupinyi mhedzisiro, iyo filament geotextile ichave iri pasi pesimba rakagadzikana rekunze.Naizvozvo, iyo pupal deformation yefilament geotextile ndiyo inonangwa yekusarudza machira.
Filament geotextile ine simba rekusimbisa, uye chivako chayo chinokambaira chine pesvedzero huru pakusimbaradza kwayo Iyo filament geotextile inoshandiswa kusimbisa kusungirirwa panheyo yakapfava.Iyo filament geotextile yanga iri pasi peimwe tension effect.Mushure mokupfuura neimwe nguva, iyo filament geotextile ichaita deformation yakakura, iyo ichakanganisa kugadzikana kweiyo embankment Kana iyo deformation ikapfuura iyo crack elongation uye iyo filament geotextile yakatsemuka, iyo embankment ichave yakanganiswa zvachose.Mune rudzi urwu rweprojekiti, zvinowanzodikanwa kubatanidza nheyo dzakapfava kwemakore 5-7.Munguva iyi, iyo inokambaira yefilament geotextile haigone kudarika kukosha kwakarongwa.
Iyo filament geotextile ine yakanakisa kusefa, chipingamupinyi, kusimbisa uye kudzivirira mhedzisiro, yakakwirira tensile simba, yakanaka permeability, yakakwirira tembiricha kuramba, nechando kuramba, kuchembera kuramba, uye corrosion kuramba.Iyo inopindika geotextile zvinhu zvakagadzirwa neiyo constituent fibers kuburikidza neinodiridza kana kuruka.Zvigadzirwa zviri muchimiro chejira, nehupamhi hwemamita 4-6 uye kureba kwemamita 50-100.Iyo geotextile yakakamurwa kuita yakarukwa geotextile uye isina-yakarukwa geotextile.
Iyo filament geotextile inoshandiswa kubatanidza mafirita akasiyana nemumwe kuburikidza neanoshongedzerwa uye mamwe matekinoroji, wobva wapindana nekugadzirisa mumwe nemumwe kuti agadzirise jira, kuitira kuti jira rive rakapfava, rizere, rakasimba uye rakaomarara, uye wobva wasangana nezvinodiwa zvakasiyana. ukobvu.Iyo filament geotextile ine yakanakisa machira voids uye yakanakisa adhesion.Nekuda kwekuti mafiber akapfava uye ane mamwe ekudzivirira kubvarura uye anti-seepage membrane simba, ane akanakisa deformation maitiro, Iyo ine yakanakisa dhiraivha yemhepo, inotaridzika yakapfava ine mavhodhi akawanda, yakanakisa friction coefficient, inogona kuwedzera kugona kwekunamatira kwezvimedu zvevhu. kudzivirira zvimedu zvakapfava kuti zvisapfuure, kudzivirira kurasikirwa kwezvikamu, uye kubvisa mvura yasara pamwechete.Iyo ine yakanakisa kugadzirisa kugona nekutaridzika kwakapfava.
Filament geotextile ine yakanakisa mechanicha basa, yakanaka kupenya kwemvura, anti-corrosion, anti-kuchembera, barriers, reverse filtration, drainage, kuchengetedza, kugadzikana, kusimbisa uye mamwe mabasa.Ndinovimba zviri pamusoro apa zvinogona kukubatsira.Tikugashirei vatengi vatsva uye vekare kukambani yedu yekutarisa nekuferefeta.