Lesela la PP Geofiltration
Tlhaloso ea Sehlahisoa
PP geofiltration e boetse e bitsoa PP monofilament lohiloeng geotextile.Ke mofuta o mong oa geotextile e lohiloeng.Joalo ka morekisi enoa oa geotextile, re lula re fa bareki ba rona lihlahisoa tsa boleng bo holimo ka lits'ebeletso tse fapaneng.
PP Geofiltration Fabric Kenyelletso
E entsoe ka geotextile e entsoeng ka polypropylene (PP) monofilament.Ke thepa ea lesela e khonang ho phunyeletsa.E fana ka motsoako oa matla a phahameng le litšobotsi tse ntle tsa hydraulic.Li-Monofilaments tse lohiloeng li entsoe ka likhoele tsa monofilament tse extruded (joaloka khoele ea ho tšoasa litlhapi) tse lohiloeng ka har'a tlhahlobo.Hangata li ngotsoe ka khalendara, ho bolelang hore mocheso o qetang o sebelisoa ha o tsoa ka loom.Tsena li sebelisoa haholo-holo e le masela a sefang lits'ebetsong tsa leoatleng tse nang le lehlabathe le letle la lijo-thollo, joalo ka mabota a leoatle kapa li-bulkheads le lisebelisoa tsa rip-rap tsa lebopong;kapa tlas'a lejoe la libethe lits'ebetsong tse kholo tsa rip-rap.
Li-geotextiles tsena tse lohiloeng li na le sebaka se phahameng sa Percent Open Area (POA).Percent Open Area ke sebaka sa menyetla e ikhethileng, e ts'oanang le e ka lekanngoang lesela la sefe.POA e phahameng ea monofilament e lohiloeng ka geotextile e tiisa hore metsi le likaroloana tsa mobu tse nang le bothata li na le litsela tse tobileng ka lesela.
Masela a sa lohuoang, a lohiloeng a slit-filimi le a kopantsoeng a na le Sebaka se Bulehileng sa Peresente e nyane kapa ha se na ha se bapisoa le se lohiloeng, monofilament geotextile 'me ka hona hangata a tšoasa likaroloana tsa mobu le ho koala.
Ts'ebetso ea eona e ka kopana kapa ea feta maemo a rona a naha a CJ/T 437-2013.
meqolo ea lesela la geofiltration
Lesela la PP Geofiltration
PP monofilament geotextile
Likarolo le melemo
1. Matla a Phahameng
2. Li-Hydraulics tse ntle haholo
3. High Peresente Open Area
4. Hanela ho Koala
Tlhaloso
1. Boima ba yuniti: 200g / m2;
2. Bophara: 3meter-6meters;
3. Bolelele: 100, 200, 300 limithara kapa e le kopo;
4. Mmala: Botsho;Ke 'mala o tloaelehileng ka ho fetisisa le o ratoang,' mala o mong o ka ba tloaelo.
Ena ke lintlha tsa lesela la geofiltration le sebelisoang ho lahlela mobu
| Che. | Thepa | Boleng | |
| 1 | Matla a kN/m | CD | ≥45 |
| MD | ≥30 | ||
| 2 | Elongation @ break% | CD | ≤25 |
| MD | ≤15 | ||
| 3 | Trapezoidal Tear kN/m | CD | ≥0.6 |
| MD | ≥0.4 | ||
| 4 | Matla a ho phunya kN | ≥0.4 | |
| 5 | Matla a phatlohileng kN | ≥3.0 | |
| 6 | Ho bonahala boholo ba ho bula O90 mm | 0.10~0,80 | |
| 7 | Ho kenella ka tsela e emeng ka cm/s | K x (10-1~10-2), K=1.0~9.9 | |
| 8 | Liperesente tse bulehileng % | 4 ~ 12 | |
| 9 | Boima ba yuniti g/m2 | ≥200 | |
| 10 | Thepa ea ho hanyetsa UV | Matla a phomolo a bolokiloe % | ≥70 kapa 85 |
| Matla a robehileng a bolokoa % | ≥70 kapa 85 | ||
| 11 | Thepa ea ho hanyetsa lik'hemik'hale | Matla a phomolo a bolokiloe % | ≥70 kapa 85 |
| Matla a robehileng a bolokoa % | ≥70 kapa 85 | ||
Kopo
1. Bulkhead
2. Masela a Kaho
3. Sefa Masela
4. Taolo ea Khoholeho e sa Feleng
5. Rip-Rap
6. Lebota la leoatle
7. Taolo ea Khoholeho ea Lebōpo
8. Underdrain (Drainage Geotextile)
LBH
Q1: Boema-kepe ba ho tsamaisa thepa ke bofe?
A1: Ke boema-kepe ba Shanghai.
Q2: Na u ka amohela tlhahlobo ea feme ea motho oa boraro?
A2: E, ho joalo.
Q3: Na u ka amohela taelo e khethehileng?
A3: E, re ka khona.Ka kopo, re eletse pele ka tsela ea rona ea ho ikopanya.
PP geofiltration e lokela ho bolokoa sebakeng se pholileng, se nang le moea o hloekileng le se hloekileng hole le mocheso le mollo.'Me e ke ke ea bolokoa nako e telele.