Composite geomembrane inoshandiswa zvakanyanya mukugadzira matangi emvura anodzivirira kubuda kwemvura.
（1）Kushandiswa kunofanira kuiswa mukati: ukobvu hwekufukidza haufanirwe kunge huri pasi pe30 cm.
（2）Sisitimu yekugadzirisa inodzivirira kuyerera kwemvura inofanira kunge iine: jira remuchina, jira rinodzivirira kuyerera kwemvura, jira rekuchinja uye jira rekuchengetedza mvura.
（3）Ivhu rinofanira kunge rakasimba kudzivirira kudonha kusina kuenzana, kutsemuka, huswa mukati mechiyero chisingadonhe, uye midzi yemiti inofanira kutyorwa, uye jecha kana ivhu rine zvidimbu zvidiki rinofanira kuiswa sechikamu chekudzivirira pamusoro peganda.
（4）Pakuisa jira, geomembrane haifanirwe kudhonzwa zvakasimba. Zviri nani kuva nechimiro chakaita sechinokombama kana mativi ese ari maviri akavigwa muvhu. Kunyanya kana yakasungirirwa nezvinhu zvakaoma, huwandu hwakati hwekuwedzera nekudzika hunofanira kusiiwa.
（5）Panguva yekuvaka, matombo nezvinhu zvinorema hazvifanirwe kurova zvakananga geomembrane. Zvakanakisisa kuisa membrane uye kufukidza jira rekuvharira paunenge uchivaka.
Simba guru rekudhonza kwemugadziri we geomembrane ye composite geomembrane ndiro mukana wayo. Kutaura zvazviri, tese tinoziva kuti kana tikasarudza chinhu chakadaro che composite, zvakanakira zvacho zvichave zvakawanda kupfuura zvezvaishandiswa kare. Nekuti chinhu chakabatanidzwa, chichasimudzirwa muzvikamu zvese zvekushanda. Zvadaro kukwidziridzwa ikoko kunogona kuregeredzwa kare, asi kana tikatarisisa hunhu hwacho toita zvigadziriso zvinoenderana nechimiro ichocho, tichaona kuti chokwadi, chinhu chega chega chekugadzirisa chinogona kushanda nenzira yakajairika.
Nzira yakadaro inomhanya nenzira yakajairika inogona kugadzirisa geomembrane zviri nyore. Panguva ino, tinofanira kurega geomembrane yedu yakasanganiswa ichiita kuyerwa kwakati uye kutonga nenzira yedu pachine nguva, uye kuita mitemo inoenderana zvichienderana nekushanda kwehunyanzvi kwakadaro. Kana dhizaini yapera ndipo patinozoziva kana tichigona kukodzera purojekiti yakadaro uye kana ichigona kuva nyore kwatiri.
Chigadzirwa chemugadziri we geomembrane yakagadzirwa ne composite i geomaterial inosanganisa zvakatipoteredza, iyo yakagadzirwa ne non-woven geotextile uye inodzivirira kubuda kwemvura kuburikidza nemaitiro maviri akaomarara ekugadzira: casting uye thermal compounding, inonzi composite membrane muchidimbu.
Vashandisi chaivo vajaira kuidana kuti geotextile inodzivirira kunyura kwemvura, geotextile isingapindi mvura kana kuti composite geotextile. Nekuda kwekuti ine simba rekudzivirira acid nealkali, inodzivirira kupwanyika kwestress uye ine hunhu hwekudzivirira kukwegura, inoshandiswa mumaindasitiri emakemikari nekuchera migodhi, Composite geomembranes inogona kuonekwa mumapurojekiti akawanda ekuchengetedza nharaunda akadai semadziva ekugadzira, migodhi, uye madziva emvura evagadziri vegeotextile.
Tekinoroji yayo yekuvaka yakajairika ndeyekusanganisa zvakanaka nemuchina wekusonta kana kushandisa KS Special geomembrane hot melt adhesive inosungirirwa zvakanaka. Kana tichitaura nezvenharaunda, kana firimu recomposite rakatenderedzwa, saka kusonta nemuchina wekusonta ipfungwa iri nani.
Nekuti geomembrane yakapoteredza inokanda mvura nejira risiri rakarukwa zvakaparadzaniswa, geomembrane yakasungirirwa inopindirana chete ndiyo yakagadzikana, zvichiita kuti muviri unodzivirira kubuda kwemvura uve wakachengeteka uye wakagadzikana, uye inogona kushandiswawo seKS Adhesive bonding.
Zvisinei, haina kusimba sekupinza. Kana mipendero yakatenderedza firimu recomposite ikachekwa pasina kukanda mvura, saka inofanira kusungirirwa nemuchina wekupinza zvichienderana nemamiriro ezvinhu. Nekuti jira nefirimu hazviparadzaniswi, zvakakodzera kupinza nemuchina mukuru wekupinza kana huremu hwacho hunopfuura magiramu mazana mashanu.
Nguva yekutumira: Chivabvu-17-2025
