Composite Drainage Network
Tlhaloso ea Sehlahisoa
Shanghai Yingfan Engineering Material Co., Ltd. ke marang-rang a kopaneng a drainage le mofani oa thepa e 'ngoe ea lihlahisoa tsa lefats'e, e fumanehang Shanghai China.Batho ba bareki ba rona ke likhoebo tse kholo, tse har'a Fortune Global 500 kapa lik'hamphani tse thathamisitsoeng, tse kang PetroChina, Sinopec, sehlopha sa Yili, sehlopha sa Wanke, sehlopha sa Mengniu, joalo-joalo.Mme re hapile litefiso tse ngata tse nyane kapa tse kholo tse amanang le mananeo a ts'ebeliso ea geosynthetic naheng ea rona.Composite drainage netwok ke sehlahisoa sa rona se holimo ho thekiso ea thepa ea rona.
Kenyelletso ea marang-rang a komporo ea likhoerekhoere
A Composite Drainage Network ( Geocomposite Drainage Liners) ke mofuta o mocha oa thepa ea geotechnical e hloekisitseng metsi, e etselitsoeng ho tlatsana kapa ho nkela lehlabathe, majoe le lehlohloja sebaka sebaka.E na le HDPE geonet e kopantsoeng le mocheso ka lehlakore le le leng kapa mahlakoreng ka bobeli a nale e sa lohiloeng e phunyeletsoeng ka geotextile.
Geonet e na le mehaho e 'meli.Sebopeho se seng ke sebopeho sa bi-axial ha se seng ke sebopeho sa tri-axial.
Sebopeho sa bi-axial/ Sebopeho sa Tri-axial
Composite Drainage Network
marang-rang a geotextile le drainage
Ts'ebetso ea eona e ka kopana kapa ea feta maemo a rona a naha a GB/T17690.
Composite Drainage Network: mokhoa oa ho sebetsa
| Composite Drainage Network | Konokono ea marang-rang | 1. Likhoele tsa HDPE tse bohareng li fana ka phallo e hlophisitsoeng |
| 2. Tšehetso ea foromo ea fillet e ka holimo le e ka tlaase ho qoba ho kenngoa ha geotextile ka mocha oa ho ntša metsi | ||
| Geotextile | li-geotextiles tse nang le lehlakore le le leng kapa tse nang le mahlakore a mabeli li theha "filtration - drainage - ventilation - ts'ireletso" ts'ebetso ka kakaretso. |
Tlhaloso
| Che. | Ntho | Yuniti | Spec./Boleng bo tlwaelehileng | ||||
| 1200g/m2 | 1400g/m2 | 1600g/m2 | 1800g/m2 | 2000g/m2 | |||
| 1 | Boima ba yuniti ea tlhahiso ea motsoako | g/m2 | ≥1200 | ≥1400 | ≥1600 | ≥1800 | ≥2000 |
| 2 | Botenya ba tlhahiso ea motsoako | mm | ≥6.0 | ≥7.0 | ≥8.0 | ≥9.0 | ≥10.0 |
| 3 | Longitudinal tensile strength of tlhahiso ea motsoako | KN/m | ≥16.0 | ||||
| 4 | phalliso ea metsi ea tlhahiso ea motsoako | m2/s | ≥1.2×10-4 | ||||
| 5 | ebola matla a mantlha a marang-rang le geotextile | KN/m | ≥0.3 | ||||
| 6 | Botenya ba mantlha ba marang-rang | mm | ≥5.0 | ≥5.0 | ≥6.0 | ≥7.0 | ≥8.0 |
| 7 | Matla a tsitsitseng a mantlha a marang-rang | KN/m | ≥13.0 | ≥15.0 | ≥15.0 | ≥15.0 | ≥15.0 |
| 8 | Boima ba yuniti ea geotextile | g/m2 | ≥200 | ||||
| 9 | Seepage coefficient ea geotextile | cm/s | ≥0.3 | ||||
| 10 | Bophara | m | 2.1 | ||||
| 11 | Bolelele ba moqolo o le mong | m | 30 | ||||
Litlhaloso tsa marang-rang a kopaneng a drainage:
1. Boima ba motsoako: 600g / m2---2000g / m2;bophara ba geonet ke 5mm ~ ~ 10mm.
2. Bophara ba bophara ke 2meter-6meters;Boholo ba bophara ke 6meters;Bophara bo bong bo ka ba tloaelo.
3. Bolelele e ka ba 30, 50meters kapa joalo ka kopo.Bolelele bo ka holimo bo itšetlehile ka moeli oa ho qeta.
4. Mmala o motšo oa geonet le 'mala o mosoeu bakeng sa geotextile o tloaelehile haholo ebile o tumme.
Likarolo le melemo
◆ Transmissivity e phahameng (e lekanang le lehlohlojane le teteaneng la 1meter);
◆ Matla a phahameng a mechine;
◆ Ho fokotsa ho kenella ha geotextile le ho boloka transmissivity e tsitsitseng;
◆ Nako e telele ea bophelo ba mojaro o phahameng kapa o tlaase;
◆ Ho kenya habonolo, litšenyehelo le nako e sebetsang (bapisa le thepa ea kaho ea setso e kang lehlabathe, lehlohlojane le majoe).
Kopo
◆ Ho laola khoholeho;
◆ Motheo oa drainage leboteng;
◆ Pokello ea leachate ea litšila ka har'a lithapo tsa ho lahlela lithōle, ho lemoha Leak, Caps le ho koaloa;
◆ Pokello ea khase ea methane;
◆ Ho lemoha ha letamo le lutla;
◆ Lits'ebetso tsa metsi a litsela le tse katiloeng le tse ling tsa tsamaiso ea metsi a ka tlas'a mobu.
LBH
Q1: Na nka fumana sampole ho tsoa k'hamphaning ea hau?
A1: Ho joalo.Re ka fana ka sampole e fumanehang mahala.Bakeng sa sampole ea kopo e khethehileng, litšenyehelo li ka buisanoa.
Q2: Ke palo e tlase ea odara ea hau ea sehlahisoa sa hau?
A2: 1000m2 ke ea setoko se fumanehang sa marang-rang a kopaneng a drainage.Empa bakeng sa lihlahisoa tse khutšoane tsa lihlahisoa tsa rona tse tloaelehileng, MOQ ke 5000m2.
Q3: Boema-kepe ba hau ba ho tsamaisa thepa ke bofe?
A3: Hangata ke boema-kepe ba Shanghai hobane k'hamphani ea rona e teng mona.Empa haeba u batla ho tlisa thepa ho tsoa likoung tse ling tsa China, re ka thusa ho hlophisa.
Ho ntša metsi ke ntlha ea bohlokoa ha ho etsoa projeke ea boenjiniere ba sechaba.Lilemong tse ngata tse fetileng, hangata re sebelisa pokello ea metsi a tlhaho joalo ka lehlabathe, lehlohlojane ho ntša metsi a hlahang morerong o joalo.Ho ea ka nts'etsopele ea thepa ea maiketsetso ea polymer, lihlahisoa tse ngata tsa maiketsetso lia bōptjoa 'me li sebelisetsoa ho nkela sebaka ka ho toba kapa ho kopanngoa le kakaretso ea setso ka lebaka la likarolo tsa tsona tsa ts'ebetso e ntle, theko e tlaase le ho kenya habonolo.
