oo
HDPE geomembrane oo ah walxo cusub, waxay leedahay anti-seege aad u fiican, waxqabadka ka-hortagga daxalka, xasilloonida kiimikada wanaagsan, waxaana loo farsamayn karaa iyadoo loo eegayo baahiyaha injineernimada dhabta ah.Waxaa si weyn loogu isticmaalay dik, biyo-xireenka iyo kaydka anti-seepage mashaariicda ilaalinta biyaha, iyo sidoo kale in channels, kaydadka, barkadaha bulaacada, barkadaha dabaasha, dhismayaasha, dhismayaasha dhulka hoostiisa, qashin-qubka, injineernimada deegaanka, iwm HDPE geomembrane waxaa loo isticmaalaa sida ka-hortagga aragga, ka-hortagga daxalka, ka-leejka-ka-hortagga iyo walxaha aan qoyaanka lahayn.
geomembrane HDPE wuxuu leeyahay heerar wax soo saar oo kala duwan, tusaale ahaan, halbeegga GRI GM ee Mareykanka, habka tijaabada ASTM;iyo GB standard (Heerka qaranka Shiinaha).
1. Rakibaadda fudud: ilaa inta barkada la qodayo oo la simay, barkin shub ah looma baahna;
2. Rakibaadda degdega ah: ma jiro wakhti adag oo looga baahan yahay shubka qaabdhismeedka;
3. Iska caabinta cilladaha aasaasiga ah: HDPE geomembrane waxay iska caabin kartaa dejinta aasaaska ama qallafsanaanta aasaaska sababtoo ah dhererka jabka wanaagsan;
4. Saamaynta wanaagsan: tani waa sifada ugu weyn ee HDPE geomembrane;
5. Soo kabashada ka dib isticmaalka: tani waa sifada ugu weyn ee HDPE geotextiles.Isticmaalka ka dib, ilaa inta la dhigo oo barkada dib loo buuxiyo, waxaa lagu soo celin karaa sidii hore.
HDPE Geomembrane (GRI GM-13) | |||||||||
Maya | Shayga tijaabi | Xogta farsamada | |||||||
Dhumucda(mm) | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | |
1 | Cufnaanta g/m2 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 |
2 | Xoogga Wax-soosaarka Xoojinta (MD&TD) (N/mm) | ≥8 | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 |
3 | Xoojinta Jebinta Xoojinta (MD&TD) (N/mm) | ≥13 | ≥20 | ≥27 | ≥33 | ≥40 | ≥53 | ≥67 | ≥80 |
4 | Kordhinta wax-soosaarka (MD&TD) (%) | ≥12 | |||||||
5 | Kordhinta wakhtiga nasashada (MD&TD) (%) | ≥700 | |||||||
6 | Iska caabinta ilmada (MD&TD) (N) | ≥58 | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 |
7 | Xoogga Daloolinta (N) | ≥160 | ≥240 | ≥320 | ≥400 | ≥480 | ≥640 | ≥800 | ≥960 |
8 | Dillaaca culeyska culeyska culeyska (Habka la jeexay joogtada ah ee culeyska) h | ≥300 | |||||||
9 | Waxyaabaha Madaw ee Kaarboon (%) | 2.0-3.0 | |||||||
10 | 85°C gabowga kulaylka (Atmospheric OIT haynta ka dib 90d) (%) | ≥55 | |||||||
11 | Ilaalinta UV (heerka haynta OIT ka dib 1600 saacadood xadgudub) | ≥50 | |||||||
12 | Kaarboon madow kala firidhsan | 10ka xog, Fasalka 3≤1, Fasalka 4,5 lama ogola | |||||||
13 | Waqtiga Soo Gelitaanka Oxidative (daqiiqo) | Waqtiga induction atmospheric oxidative ≧100 | |||||||
Cadaadiska sare ee oksidatiga wakhtiga ≧400 |
1. injineernimada muuqaalka: cagaarka sare ee garaashka, beerta saqafka, garoonka kubada cagta, koorsada golf, mashruuca xeebta.
2. Injineerinka dawladda hoose: saldhigga waddooyinka, tareenada dhulka hoostiisa mara, tunnel-ka, qashin-qubka.
3. Injineernimada dhismaha: lakabka sare ama hoose ee aasaaska dhismaha, gidaarka hoose, sifaynta gogosha iyo kulaylka.
4. Injineerinka taraafikada: Jidka weyn, dhulka hoose ee tareenka, biyo xireenka iyo jiirada.
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)