Matla a Phahameng a Weave Geotextiles Ka Botsitso bo Botle
Weave geotextile e entsoe ka likhoele tsa polypropylene, polypropylene le polyethylene tse bataletseng joalo ka lisebelisoa tse tala, 'me e na le bonyane lihlopha tse peli tsa likhoele tse bapileng (kapa likhoele tse bataletseng).Sehlopha se seng se bitsoa khoele ea warp ho latela tataiso ea longitudinal ea loom (tsela eo lesela le tsamaeang ka eona) Tokiso e tšekaletseng e bitsoa weft.Khoele e ohiloeng le khoele ea weft li lohuoa ka sebopeho sa lesela le nang le lisebelisoa tse fapaneng tsa ho loha le lits'ebetso, tse ka lohuoang ka botenya le litšepe tse fapaneng ho latela mefuta e fapaneng ea ts'ebeliso, ka botsitso bo botle.
Tlhaloso:
| Weave Geotextiles Performance Parameter | |||||||
| Ntho le nomoro ea ntho | PLB030401 | PLB030402 | PLB030403 | PLB030404 | PLB030405 | PLB030406 | PLB030407 |
| Boima ho ya ka yuniti g/m2 | 120 ± 8 | 150 ± 8 | 200 ± 10 | 250 ± 10 | 280 ± 10 | 330 ± 15 | 400 ± 20 |
| Botenya (2kPa) mm | 0.4 | 0.48 | 0.6 | 0.72 | 0.85 | 1 | 1.25 |
| Matla a ho qhetsola ka longitudinal kN/m | ≥20 | ≥30 | ≥40 | ≥50 | ≥60 | ≥80 | ≥90 |
| Matla a makhutšoane a Weft kN/m | ≥ 14 | ≥ 21 | ≥28 | ≥35 | ≥42 | ≥ 58 | ≥ 63 |
| Elongation ka lehlakoreng la warp% | 15-25 | 18-28 | |||||
| Weft short crack elongation % | 15-25 | 18-28 | |||||
| Matla a ho taboha a trapezoidal kN | 0.25 | 0.35 | 0.45 | 0.7 | 0.95 | 1.1 | 1.25 |
| CBR ho phatloha matla kN | 1.8 | 2.8 | 3.6 | 4.5 | 5.5 | 7 | 8.6 |
| Matla a amanang % | 0.76 | 0.91 | 0.97 | 1.1 | 1.02 | ||
| Phano e lekanang (O95) mm | 0.08-0.4 | ||||||
| E otlolohileng permeability coefficient cm/s | K × (10-2-10-3) K = 1.0-9,9 | ||||||
| Letoto la bophara bo le bong m | (3.6,4,4.4,5.2,5.5,5.8,6.0,6.1) | ||||||
| Bolelele ba moqolo o le mong m | Ho latela litlhoko tsa mosebelisi, boima ba moqolo o le mong bo tlase kapa bo lekana le 1500kg. | ||||||
Likarolo tsa Sehlahisoa
1. Matla a phahameng, bolelele bo tlase, ho hanyetsa botsofali, ha ho bonolo ho tabola
2. Thibela joang, likokoanyana, thibela khoholeho, thibela khoholeho ea mobu
3. Thibela likaroloana tsa lehlabathe ka katleho 'me u lumelle metsi le moea hore li fete
4. Acid le ho hanyetsa alkali, ho hanyetsa serame ho matla, ho hanyetsa boemo ba leholimo bo matla
Kopo
1. E sebelisoa mererong ea majoe e kang litsela tse kholo, literene, lifofane, matamo a majoe, li-breakwaters, marako a bolokang, li-backfill, meeli, joalo-joalo, ho qhalakanya khatello ea mobu ho eketsa modulus oa mobu, ho fokotsa ho thella ha mobu, le ho ntlafatsa botsitso.
2. Thibela letamo hore le se ke la fefoloa ke moea, maqhubu, maqhubu le pula, 'me le sebelisoe ho sireletsa libanka, ho sireletsa letsoapo, ho sireletsa tlaase le ho thibela khoholeho ea mobu.
3. E sebelisoa e le sesefe sa marako, matamo, linōka le mafika a lebōpong la leoatle, matsoapo a mobu, le marako a thibelang lehlabathe le likaroloana tsa mobu ho feta, ha li ntse li lumella metsi kapa moea ho feta ka bolokolohi.
Hlokomela
1. Geotextiles e ka khaoloa feela ka thipa ea geotextile (thipa ea hook).Haeba ho khaola ho etsoa setšeng, mehato e khethehileng ea tšireletso e lokela ho nkoa bakeng sa lisebelisoa tse ling ho thibela tšenyo e sa hlokahaleng e bakoang ke ho khaola li-geotextiles;
2. Ka nako e le 'ngoe ha geotextile e behoa, mehato eohle e hlokahalang e lokela ho nkoa ho thibela tšenyo ea thepa e ka tlase;
3. Ha u beha li-geotextiles, ela hloko u se ke ua lumella lisebelisoa tse ling tse kang majoe, lerōle le leholo kapa mongobo o ka senyang geotextile, li-drain tse thibelang kapa li-filters, kapa tsa etsa hore ho be thata ho kopanya ho latelang;
4. Ka mor'a ho kenya, hlahloba ka mahlo bokaholimo ba geotextile eohle ho tseba naha eohle e senyehileng, tšoaea le ho lokisa, 'me u netefatse hore ha ho na lintho tse ling tse ka holim'a metsi tse ka bakang tšenyo, tse kang linale tse robehileng;
5. Likamano tsa li-geotextiles li tlameha ho latela melao e latelang: Tlas'a maemo a tloaelehileng, ho ke ke ha e-ba le likhokahano tse rapameng letsoapong (likhokahanyo li ke ke tsa kopana le khokahanyo ea letsoapo), ntle le moo ho lokisoang.
6. Haeba ho sebelisoa li-sutures, li-sutures li lokela ho etsoa ka mokhoa o ts'oanang kapa ho feta oa geotextile, 'me li-sutures li lokela ho etsoa ka lisebelisoa tsa lik'hemik'hale tsa UV.Ho lokela ho ba le phapang e hlakileng ea mebala pakeng tsa li-sutures le geotextiles ho thusa tlhahlobo.
7. Tlhokomelo e khethehileng e lokela ho nkoa nakong ea ho kenya ho netefatsa hore ha ho lehlohlojane le tsoang mobung kapa sekoahelo sa lehlohlojane le kenang bohareng ba geotextile.
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