Markaad dooranayso xadhkaha geomembrane ee codsiyada xakamaynta, waa muhiim in la hubiyo inay buuxisay ama dhaaftay heerarka warshadaha. LLDPE (Linear Low Density Polyethylene) xadhkaha geomembrane waa shay caan ka ah adduunka geosynthetics. Mashruucyada injineernimada deegaanka iyo madaniga ah ayaa si weyn loogu isticmaalaa noocyo kala duwan oo ka mid ah kuwan sababtoo ah caabbinta kiimikada ee aadka u wanaagsan, dabacsanaanta iyo adkeysiga.
Mid ka mid ah qodobbada muhiimka ah ee la tixgeliyo marka la dooranayoLLDPE joomabrane linerwaa u hogaansanaanteeda heerarka warshadaha. Machadka Cilmi-baarista Geosynthetics (GRI) GM17 iyo ASTM (Bulshada Mareykanka ee Tijaabada iyo Qalabka) waxay dejiyeen heerar adag oo loogu talagalay walxaha geomembrane si loo hubiyo tayada iyo waxqabadka codsiyada kala duwan.
Kulan ama ka badanUS GRI GM17 iyo heerarka ASTMmacneheedu waxa weeye in LLDPE geomembrane liner si fiican loo tijaabiyay lana qiimeeyay si loo caddeeyo ku haboonaanta isticmaalka hababka xakamaynta. Heerarkani waxay daboolayaan dhinacyo ay ka mid yihiin dhumucda, xoogga xajinta, dhererka, caabbinta jeexjeexa iyo iswaafajinta kiimikada. Adoo raacaya heerarkan, soosaarayaashu waxay u xaqiijin karaan injineerada, qandaraaslayaasha, iyo milkiilayaasha mashruuca in jileeyaha geomembrane uu u fulin doono sidii la filayo goobta dhexdeeda.
Codsiyada haynta deegaanka sida meelaha qashin-qubka, hawlaha macdanta iyo tas-hiilaadka lagu daweeyo biyaha wasakhda ah, iyadoo la isticmaalayoLLDPE-dabacaha geomembraneoo buuxiya ama dhaafa heerarka warshadaha ayaa muhiim u ah hubinta waxqabadka muddada fog iyo ilaalinta deegaanka. Xirmooyinkani waxay u dhaqmaan sidii xannibaad, iyagoo ka hortagaya wasakhda inay u guuraan ciidda ku hareeraysan iyo biyaha dhulka hoostiisa ah, taasoo ka dhigaysa tayadooda iyo isku halleyntooda mid muhiim u ah guusha nidaamka xakamaynta.
Mashruucyada injineernimada madaniga ah sida balliyada balliyada, kaydadka iyo kanaalka, isticmaalka heerka warshadaha LLDPE geomembrane liners waxay kordhisaa awoodda ay u leeyihiin inay u adkeystaan arrimaha deegaanka iyo cadaadiska biyaha, iyagoo hubinaya in qaab-dhismeedku uu ilaalinayo daacadnimadiisa waqti ka dib. .
Marka la soo koobo, muhiimadda ay leedahayLLDPE-dabacaha geomembranela kulanka ama dhaafitaanka US GRI GM17 iyo heerarka ASTM lama soo koobi karo. Adiga oo dooranaya xadhkaha geomembrane ee la tijaabiyay oo la xaqiijiyay heerarkan, injineerada iyo daneeyayaasha mashruuca waxay ku nasan karaan si fudud iyagoo og inay maalgashanayaan tayo sare leh, xal la isku halayn karo oo baahidooda xakamaynta ah.
At Hal qayb oo ka mid ah Shanghai Yingfan Engineering Material Co., Ltd., waxaan fahamsanahay muhiimada ay leedahay buuxinta iyo dhaafitaanka heerarka warshadaha. Xadhkaha LLDPE-ga geomembrane si adag ayaa loo tijaabiyay si loo hubiyo u hogaansanaanta US GRI GM17 iyo ASTM, taasoo ku siinaya nabad maskaxeed inaad maalgalinayso badeecad buuxinaysa tayada ugu sareysa iyo shuruudaha waxqabadka.
Marka lagu daro sida ay nooga go'an tahay tayada, waxaan sidoo kale mudnaanta siinaa qanacsanaanta macaamiisha. Kooxdayada khubarada ah waxay u heellan yihiin bixinta adeegga shakhsi ahaaneed, taageerada farsamada, iyo bixinta wakhtiga ku habboon si loo daboolo baahiyahaaga mashruuca gaarka ah. Haddii aad u baahan tahay cabbirro gaar ah, hagitaan farsamo, ama taageerada goobta, waxaan halkan u joognaa inaan hubinno inaad leedahay khibrad aan kala go 'lahayn laga bilaabo weydiinta ilaa rakibidda.
Markaad doorato Shanghai Yingfan Engineering Material Co., Ltd. alaab-qeybiye ahaanLLDPE-dabacaha geomembrane, waxaad ku kalsoonaan kartaa inaad maalgashanayso badeecad ay taageerto khibradda hormuudka u ah warshadaha, hubinta tayada, iyo taageerada macaamiisha. Nala soo xidhiidh maanta si aad wax badan uga barato xadhkaha-jiifka-joomembrane ee LLDPE iyo sida aan u taageeri karno baahiyahaaga haynta.
Waqtiga boostada: Juun-29-2024