Iibka Kulul ee biyuhu aanay LDPE Geomembrane ee Beerta Kaluunka
Jiil cusub oo ah agabka ka-hortagga-seegga-jiifka, tayada sare ee LDPE geomembrane ayaa inta badan ka kooban polyetylen, ethylene, polymer ethylene, iyo walxo kale.Iyada oo ku saleysan nuugista dabacsanaanta qiimaha warshaddii hore ee geomembrane LDPE, waxay sidoo kale kordhisaa awooddeeda wanaagsan iyo la qabsiga qallafsanaanta.Awoodda biyuhu-celinta iyo jeex-jeexista ee nidaamka ayaa si weyn loo kordhiyey.
1. LDPE geomembrane waxay leedahay saameyn sare oo ka-hortagga aragga
LDPE geomembrane waxay leedahay saameyn liddi ku ah muuqashada oo alaabta biyuhu aysan la mid noqon karin.Xuubka LDPE ee ka-hortagga-araggu wuxuu leeyahay hanti farsamo oo cufan oo sarreeya, barti aad u fiican, iyo awoodda qallafsanaantu waxay ka dhigaysaa mid aad ugu habboon ballaarinta ama foosha ee dusha hoose, waxay si wax ku ool ah uga adkaan kartaa dejinta sinnaanta ee dusha hoose, biyaha uumiga permeability coefficient K<= 1.0*/c cm2.
2. LDPE geomembrane waxay leedahay xasilooni kiimikaad oo wanaagsan
LDPE geomembrane waxay leedahay xasillooni kiimiko oo heer sare ah, waxaa si weyn loogu isticmaalaa daawaynta wasakhda, haanta falcelinta kiimikaad, qashin-qubka.U adkaysiga heerkulka sare iyo hooseeya, asphalt, saliid iyo daamur, acid, alkali, milix iyo in ka badan 80 nooc oo ah aashitada dhexdhexaadka ah ee kiimikaad iyo alkali
3. geomembrane LDPE waxay leedahay wax qabad wanaagsan oo ka hortagga gabowga
tayada sare leh ee geomembrane LDPE waxay leedahay gabowga heer sare ah, anti-ultraviolet, awoodda ka-hortagga burburka, waxaa loo isticmaali karaa qaawan, nolosha adeegga walxaha ilaa 50-70 sano, waxay siisaa dammaanad alaab wanaagsan oo loogu talagalay deegaanka ka-hortagga-eegga.
4. LDPE geomembrane waxay leedahay awood aad u fiican oo ka hortag ah waxayna iska caabin kartaa inta badan xididada dhirta
5.LDPE geomembrane wuxuu leeyahay awood farsamo oo sarreeya
LDPE geomembrane oo tayo sare leh ayaa leh awood farsamo oo wanaagsan, xoog jilicsanaanta jabka ee 28MP iyo dhererka jabka ee 700%
6. Kharash yar iyo faa'iido badan
tayada sare ee LDPE geomembrane waxay qabataa tignoolajiyada cusub si loo hagaajiyo saamaynta anti-sepage, laakiin habka wax soo saarku waa cilmi badan, degdeg ah, sidaas darteed kharashka wax soo saarku wuu ka hooseeyaa alaabta biyaha aan caadiga ahayn, xisaabinta dhabta ah ee mashruuca guud iyadoo la adeegsanayo LDPE anti-seepage. filim si loo badbaadiyo 50% qiimaha
7. fududahay in la rakibo
LDPE geomembrane waxay leedahay dabacsanaan sare leh, waxaa jira noocyo kala duwan oo tilmaamo ah iyo foomamka dhejinta si ay u buuxiyaan shuruudaha injineernimada kala duwan ee anti-seejka, isticmaalka alxanka kulul, xoogga alxanka, dhismuhu waa mid ku habboon, degdeg ah oo caafimaad qaba.
8. ilaalinta deegaanka oo aan sun ahayn
LDPE geomembrane waa maaddooyinka ilaalinta deegaanka ee aan sunta ahayn, mabda'a ka-hortagga-seegga waa isbeddelka guud ee jirka, ma soo saaro wax walxo waxyeello leh, waa doorashada ugu fiican ee ilaalinta deegaanka, taranta, barkadda cabitaanka.
Dhumucda: 0.1mm-3mm
Ballaca: 1m-10m
Dhererka: 20-200m (la habeeyey)
Midabka: madow/caddaan/ hufan/cagaaran/buluug/la-haboon
LDPE geomembrane waxaa si weyn loogu isticmaalaa dhismaha, ilaalinta biyaha, warshadaha kiimikada, gaadiidka, tareenka dhulka hoostiisa mara, goobta qashinka, xoojinta biyo xidheenka kaydka, tunnel, iyo mashaariicda kale.Waxay leedahay sifooyinka kala duwanaanshaha heerkulka deegaanka ee ballaaran, iska caabin dalool oo sarreeya, iyo iskuxiraha is jiid jiidka oo sarreeya.Sarraynta maadada geotechnical-ka ah ee aan fiicneyn oo ay weheliso lakabkeeda ilaalinta, geotextile, waa mid aan la qiyaasi karin.
1. Ilaalinta deegaanka iyo fayadhowrka (tusaale qashin-qashin, daawaynta bulaacadaha, warshada sunta iyo waxyeelada leh, bakhaarka alaabta khatarta ah, qashinka warshadaha, dhismaha, iyo qashinka qaraxa, iwm.)
2. Ilaalinta Biyaha (sida ka-hortagga jeexjeexyada, daloolinta, xoojinta, ka-hortagga jeexjeexyada gidaarka tooska ah ee kanaalka, ilaalinta jiirada, iwm.
3. Shaqooyinka dawladda hoose ( tareenada dhulka hoostiisa mara, dhismooyinka dhulka hoostiisa ah ee dhismooyinka iyo ceelasha saqafka, ka hortagga jeexjeexyada jardiinooyinka saqafka, xuubka tuubooyinka wasakhda, iwm.)
4. Beerta ( harada macmalka ah, balli, balli koorsada golfka dahaarka hoose, ilaalinta jiirada, iwm.)
5. Batroolka kiimikaad (warshad kiimikaad, warshad sifeyn ah, kontoroolka huurka taangiga saldhiga gaaska, haanta falcelinta kiimikada, dahaarka taangiga sedimentation, dahaarka sare, iwm.)
6. Wershadaha macdanta (dahaarka hoose ee dahaarka ah oo aan la dhayalsan karin ee balli dhaqida, balli taallo, barxadda dambaska, balli kala diri, balliga wasakhaysan, barxadda taallo, balliga dabada, iwm.)
7. Beeraha (suuq-geynta xakamaynta kaydadka, balliyada laga cabbo, barkadaha kaydinta, iyo nidaamka waraabka)
8. Aquaculture (dahaarka balli kalluunka, balli shrimp, ilaalinta jiirada ee goobada qajaarka badda, iwm.)
9. Warshadaha cusbada ( barkadda crystallization milix, daboolka barkadda brine, geomembrane cusbo, geomembrane barkadda milixda)