LDPE Geomembrane
Tilmaamaha Alaabta
Jiil cusub oo ah agabka ka-hortagga-muuqaalka-jiifka, LDPE geomembrane wuxuu inta badan ka kooban yahay polyetylen, ethylene, polymer ethylene iyo walxo kale.Iyada oo ku saleysan nuugista dabacsanaanta geomembrane hore, waxay sidoo kale kordhisaa fidinta wanaagsan iyo la qabsiga cilladaha.Awoodda biyuhu-celinta iyo jeex-jeexista ee nidaamka ayaa si weyn loo kordhiyey.
1. LDPE geomembrane waxay leedahay saamayn sare ka-hortagga aragga-- LDPE geomembrane waxay leedahay saamayn ka-hortagga aragga oo alaabta biyuhu aanay u dhigmin karin.Xuubka LDPE ee ka-hortagga-araggu wuxuu leeyahay hanti farsamo oo xoog badan, 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 gudbi kartaa degitaanka sinnaanta ee dusha hoose, biyaha uumiga permeability coefficient K<= 1.0 */c cm2.
2, LDPE geomembrane waxay leedahay xasillooni kiimiko oo wanaagsan - LDPE geomembrane waxay leedahay xasillooni kiimiko oo heer sare ah, waxaa si ballaaran loogu isticmaalaa daaweynta wasakhda, haanta falcelinta kiimikada, qashinka qashinka.U adkaysiga heerkulka sare iyo hoose, asphalt, saliid iyo daamur, aashitada, alkali, milix iyo in ka badan 80 nooc oo ah aashitada adag iyo alkali kiimikaad dhexdhexaad ah
3, LDPE geomembrane waxay leedahay waxqabad wanaagsan oo gabowga ah - LDPE geomembrane waxay leedahay anti-gabowga, anti-ultraviolet, awoodda ka-hortagga burburka, waxaa loo isticmaali karaa qaawan, nolosha adeegga walxaha ilaa 50-70 sano, waxay bixisaa wax wanaagsan dammaanad qaadka ka-hortagga deegaanka
4. LDPE geomembrane waxay leedahay awood aad u fiican oo ka hortag ah waxayna iska caabin kartaa inta badan xididada dhirta
5. geomembrane LDPE waxa uu leeyahay awood farsamo sare leh -- LDPE geomembrane waxa uu leeyahay awood farsamo oo wanaagsan, xoog jaban oo 28MP ah iyo dhererka jabka ee 700%
6. Kharash yar iyo faa'iido sare - LDPE geomembrane waxay qabataa tignoolajiyada cusub si loo hagaajiyo saameynta ka-hortagga aragga, laakiin habka wax-soo-saarka ayaa ah mid cilmi-baaris ah, degdeg ah, sidaas darteed qiimaha alaabtu wuu ka hooseeyaa qalabka caadiga ah ee biyuhu, xisaabinta dhabta ah ee mashruuca guud iyadoo la adeegsanayo filimka DLPE ee ka-hortagga aragga si loo badbaadiyo qiyaastii 50% ee kharashka
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-sepage, isticmaalka alxanka kulul, xoogga alxanka, dhismuhu waa mid ku habboon, dhakhso leh oo caafimaad leh.
8, ilaalinta deegaanka ee aan sunta ahayn - LDPE geomembrane waa qalabka ilaalinta deegaanka ee aan sunta ahayn, mabda'a ka-hortagga-araggu waa isbeddelka guud ee jirka, ma soo saaro walxo waxyeello leh, waa doorashada ugu fiican ee ilaalinta deegaanka, taranta, barkadda cabitaanka.
Qiyaasta Alaabta
Dhumucda: 0.1mm-3mm
Ballaca: 1m-10m
Dhererka: 20-200m (la habeeyey)
Midabka: madow / caddaan / hufan / cagaar / buluug / gaar ah
Codsiga iyo Adeegga Iibka Kadib
LDPE geomembrane waxaa si weyn loogu isticmaalaa dhismaha, ilaalinta biyaha, warshadaha kiimikada, gaadiidka, tareenka dhulka hoostiisa mara, goobta qashinka lagu daadiyo, xoojinta biyo xidheenka kaydka, tunnel iyo mashaariicda kale.Waxay leedahay sifooyinka kala duwanaansho heerkul deegaan oo ballaadhan, iska caabin dalool oo sarreeya iyo isku xidhka iskuxiran ee 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-qubka, daaweynta bulaacada, warshadda sunta iyo waxyeelada leh, bakhaarka alaabta khatarta ah, qashinka warshadaha, qashinka dhismaha iyo qaraxa, iwm.)
2. Ilaalinta Biyaha (sida ka-hortagga jeexjeexyada, daloolinta, xoojinta, ka-hortagga jeexjeexyada gidaarka tooska ah ee kanaalka, ilaalinta jiirada, iwm.
3. Shaqooyinka dawlada 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, barkadda koorsada golfka ee dahaarka hoose, ilaalinta jiirada, iwm.)
5. Batroolka kiimikaad (warshad kiimikaad, warshado sifeyn ah, kontoroolka haanta gaaska, haanta falcelinta kiimikaad, dahaarka taangiga sedimentation, dahaarka sare, iwm.)
6. Wershadaha macdanta (dahaarka hoose ee dahaarka ah oo aan la dhayalsan karin balli dhaqid, balli taallo, barxadda dambaska, balli kala dirida, 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 milixda (Barkadda kiristaalka milixda, Daboolka Barkadda Brine, geomembrane milixda, barkadda milixda geomembrane)
