Fidin Polyethylene Geomembrane leh Qalabab Abaar - Nidaamka Xaafka Dhaadhisa

Polyethylene geomembrane ayaa muujinaya ammaan weyn ka dhanka degrading kiimikalin oo ah, taasoo noqon kara in la xulato siyaasadda inta ugu fiican ee qorsheeda sanaynka ah ee inta aad uga dhaafan tahay jiidka nidaamka iyo socodka. Saregumidda molekulyar Polyethylene wuxuu si dhakhso ah ilaaliyaa in ay khamiinta, alkaaludaha, maleeyada, iyo solvents orgaanik ah oo ku jira tirooyinka daaqda, shaqooyinka dib-u-eegitaanka iyo sannada kiimikalka. Tijaabada labaatoriyeed ayaa istaangeliyay in polyethylene geomembrane ay sii wado xaqiiqihii fisikiilkii haddii ay ku tiil tahay khamiga sulfuric acid, sodium hydroxide iyo petroleum hydrocarbons oo loogu talagalay inay kor ugu qaadanayso concrete, metal ama clay natural oo aan lahayn. Ammaanka kiimikalka si degdeg ah waxaa laga heli karaa khamiilkii bilowday 30 ilaa 50 sano, sababto ah sharafta iyo maamulka. Sababtoo ah stabiilta teemparka, polyethylene geomembrane wuxuu si fiican u shaqeeya hawadaha arktig iyo dareer ee teemparka ka beddela 100 degrees Fahrenheit. Qolosha polymer Polyethylene geomembrane ayaa ilaalinaya in lagama garto arrimo gaaban, halkaasna waxay sii wadaan fududidina iyo ammaanidina teemparkan sare ah oo ay sababi kartaa sheydaan synthetic kale inay noqotaa gooni yaqiin ama softening. Tijaabada stress crack resistance ayaa istaangeliyay shaqada dheer Polyethylene geomembrane haddii la saaro siday ugu yaraan, inay garan kartaa in halkeedku saaran ma soo bixi doonaan fissures ama tears oo ay kor uqaadanaan ammaanidka. Isku-dhafka UV stabilization ayaa la kooban manufacturing-ka Polyethylene geomembrane in lagabaafuro helitaanka radiation solar, taasoo sii buuxiya muddada shaqada in ay ku tiil tahay naadirka samada oo ay sababi kartaa inay kor ugu qaadanayso polymers aan la koobin. Xusuusiddu amaanta kiimikalka iyo ammaanidka meekaniikaaluhu wuxuu hubiynayaa in Polyethylene geomembrane uu si fiican u haysto hababka ammaanida muddadii design service life-ka, taasoo badanaa 30 ilaa 50 sano, sababtoo ah sharafta iyo maamulka.

Qorshaminta Polyethylene geomembrane waxa u dhaqan karaa waqtiga iyo lacagta si toos ah ka dib marka loo eego nidaamka xaaladaha hore, sababtoo ah ku dararka awoodga leh iyo hoos u dhinteeda shaqada lag needdo. Kooxaha qorshaminta raaxaddoodu waxay ku dhex kharij karaan meelo badan ku yaal feet kubad ama ay isticmaalaan habaabka kii la xidhiidha oo khasab ah oo abaar joogto ah abarro aan jabin karin in la xidho geesaha Polyethylene geomembrane. Sifatka gudban Polyethylene geomembrane waxa saameyn ku ah in kooxaha loo siiyo geesaha weyn si ganacsan bilaashna, mana rabbi kartid crane-ka, excavator-ka ama habaabka kale oo xooggan oo ka dharan khalafinta mashruuc iyo goobta. Qorshaminta hor inta lagu sameeyo waxa iman karaa in fabriikadu xidhaan geesaha Polyethylene geomembrane si gaar ah magaalooyinka labadaas, taas oo sii buuxda in lagu xidho goobta, sidoo kale waqti qorshaminta sii yaraysaa ilaa 50% ka dib marka loo eego nidaamka loo qorshamiyey goobta. Xusuusta caddaaladda qorshaminta hor waxa muujiyaa in dhammaan xidhka ay fuliyeen ama iskudhufan tahay shuruudaha awoodda ka dib marka loo dejiyo, taas oo baabbiya in la soo noqdo iyo korontoooda in la ilaaliyo oo ay ka dhacday qorshaminta goobta. Shaqooyinka diyaarinta goobta Polyethylene geomembrane waa yar ka dib marka loo eego clay liner ama nidaamka barran ee concrete oo u doonaya digitaad dheer, soo saarka alaabta, iyo shaqooyinka ku dhufan. Aragtida subgrade saxsan Polyethylene geomembrane waxa ugu baahan yahay keliya shaqooyinka heersanaanta iyo ka saarka alaabta tundada ah oo laga yaqaan inay jabbaarsan kartaa geesaha inta lagu qorshamiyaa. Midabka hal-abbaarka waa hooseeya si weyn sababtoo ah in qorshaminta Polyethylene geomembrane waxa layn karaa inta lagu dhasho barwaaqo yar iyo haaladaha hurriyadda ammaan leh oo lagama hayo in la gudoobo concrete ama in la dhisso clay liner. Helitaanka isbedelka waxa noqon karaa muhim in kooraha dambe loo baahan yahay, sababtoo ah nidaamka Polyethylene geomembrane waxa oggola in lagu sameeyo isbedel marag ah mana dhinacin karo geesaha kale ama in lagu dhisno marwalba nidaamka guud. Hababka isbedelka khasab ah oo leh welding extrusion iyo application patch waxa soo celi karaa awoodda siisaska siinista dhammaan inta 24 saa kadib marka loo eego maalmaha ama biloodaha lagu yeelo isbedelka xaaladaha hore. Tijaabooyinka qorshaminta kooxaha waxa raax leh sababtoo ah qorshaminta Polyethylene geomembrane waxa isticmaal hababka aqoon lahayd iyo habaabka oo khasab ah oo kooxaha raaxaddu waxay garan karaan si gaar ah, taas oo garan karaa in aad u eg tahay qorshaminta kama dhasho goobaha mashruuc kala duwan iyo degaanka.

Nidaamka geommibrinka Polyethylene waxyeelo ayn lahayn nabad galka ah ee ayn lahayn in ay dhex maran karto, taasoo ilaalinaya in dhulka iyo biyaha ku dhowrka laguma filanno. Tijaabidda ku habboonka leh waxay muujinaysaa in geommibrinkii Polyethylene oo si sax ah la dhigay uu ka bixi doono xawaaraha heerka hooseeya 1x10-14 sentimitir sabti, taasoo si fiican u ilaalina in biyaha dhex marayo nidaamka ilaalin. Ammaanaha hore waxa loo isticmaalaa Polyethylene geommembrane si loo ilaaliyo maslahadaha muhiim ah sida dabqaska daboolka qalbiga, noocyada jahilka ah, iyo nidaamka ilaalin ee xaafka taajiyadda ku dhisan. Waa isku dhasha fudud in lagu diiwaan garsoorid Polyethylene geommembrane waaxda tijaabinta buuxda ay bixiyeen inay dhammaystooran tahay istaandaardida EPA, hay'adaha gobolka ee jannada, iyo istaandaardidha kale ee ka timaadaha nidaamka ilaalin iyo jeedkaba. Ma'aheeda tijaabinta barashada sare-ee sannadka Polyethylene geommembrane ayaa isku daynaysa in ay fulisnaan shaacihii weyn ee ku taajiyadda, ku dhashaysa, koronto, iyo jiidka jiidka jiidka jiidka, taasoo garanaysa in ay leedahay awoodda dheer ee jiritaanka. Programmada raadinta jannada ku tiirsan Polyethylene geommembrane si joogto ah ay muujinaysaa fikradaha saaxiibta ee isku daynta san-aadood baahir ah, iyagoo aan biyaha ku dhowsata. Nidaamka helitaanka daawashada lagu daray Polyethylene geommembrane ayaa bixiyeen warbixin hore ee falalka la macmaar, taasoo kuu kalsooni in lagu jebjiyo iyo lagu wargelin sano ma jirto in jannada lagu dhexdhexaadshado. Sakhraadaha sasaaraad ee ku jira Polyethylene geommembrane waxay ka dhigan tahay in ay ka sarraysaan isticmaalka dhaxalka qofka ah ee loo baahan yahay madhan iyo dhaqaal xooggan oo loo baahan yahay meelaha ku saleysan. Qorshahoyinka dambeska waxay leedahay Polyethylene geommembrane maxaa yeelay lacagta waxaa lagu badalaa alaabta cusub ama si aamin ah lagu keydsado mana afkaafiyaan dhulka jahilka ah ee qorshaha nidaamka ilaalin dharka. Ilmashadeynta heerka Polyethylene geommembrane ayaa ka sarraysaa heerka lagama filno ee maskaxda iyo isticmaaleyaasha, taasoo muujinaysa in ay leedahay inay u oggolaan jannada iyo dadweynaha.