Litaba

Geotextile e sebelisoa haholo ho nkela thepa ea setso ea granular ho haha ​​​​sefa se kentsoeng le 'mele oa drainage.Ha e bapisoa le 'mele oa sejoale-joale o kentsoeng le oa drainage, o na le litšoaneleho tsa boima bo bobebe, tsoelo-pele e ntle ka kakaretso, kaho e bonolo, matla a phahameng a tsitsipano, ho hanyetsa kutu, khanyetso e ntle ea khoholeho ea likokoana-hloko, sebopeho se bonolo, tlamahano e ntle le lisebelisoa tsa mobu, nako e telele le boemo ba leholimo. ho hanyetsa ka tlas'a metsi kapa mobung, le phello e tsotehang ea ts'ebeliso 'Me geotextile e boetse e kopana le maemo a lisebelisoa tse akaretsang tse khelohileng: 1 Paballo ea mobu: thibela tahlehelo ea lisebelisoa tsa mobu tse sirelelitsoeng, ho baka deformation ea seepage, 2 Ho kenella ha metsi: ho netefatsa hore metsi a phallang a phalla hantle. metsi, 3 Thepa e thibelang ho thibela: etsa bonnete ba hore e ke ke ea thijoa ke likaroloana tsa mobu o motle.

Geotextile e tla fuoa setifikeiti sa boleng ba sehlahisoa ha se sebelisoa, 'me matšoao a' mele a tla lekoa: boima ka sebaka sa yuniti, botenya, sebaka se lekanang, joalo-joalo Li-index tsa mochini: matla a thata, matla a ho tabola, matla a ho ts'oara, matla a phatlohileng, ho phatloha. matla, matla a khohlano a ho sebelisana ha mobu, joalo-joalo Lipontšo tsa Hydraulic: coefficient ea permeability e otlolohileng, coefficient ea permeability ea sefofane, gradient ratio, joalo-joalo Ho tšoarella: ho hanyetsa botsofali, k'hemik'hale ea kutu ea lik'hemik'hale Teko e tla etsoa ke lefapha le tšoanelehang la tlhahlobo ea boleng ba tekheniki.Nakong ea tlhahlobo, lintlha tse amehang tsa tlhahlobo li ka eketsoa kapa tsa hlakoloa ho latela litlhoko tsa projeke le litlhoko tse ikhethileng tsa kaho, mme tlaleho e felletseng ea tlhahlobo e tla fanoa.
Nakong ea ho beoa ha geotextile, sebaka sa ho ikopanya se tlameha ho bolokoa se bataletse ntle le ho se lekane ho hlakileng, mafika, metso ea lifate kapa lithōle tse ling tse ka senyang geotextile Ha o beha geotextile, ha ea lokela ho ba thata haholo ho qoba ho senyeha ho feteletseng le ho taboha ha geotextile kaho.Ka hona, hoa hlokahala ho boloka tekanyo e itseng ea tightness.Haeba ho hlokahala, geotextile e ka etsa hore geotextile e be le mameno a junifomo Ha o beha geotextile: qala ka ho beha geotextile ho tloha holimo ho karolo ea ho phuthela ho ea tlase, 'me u e behe boloko ka boloko ho ea ka palo.Bophara bo fetang pakeng tsa li-blocks ke 1m.Ha u beha hlooho e chitja, ka lebaka la bophara bo tlase le bo tlase, tlhokomelo e khethehileng e tla lefshoa ho rala, kaho e hlokolosi e tla etsoa, ​​'me bophara bo fetang lipakeng tsa li-block bo tla netefatsoa. E tlameha ho sebetsoa hantle Ha re beha, re tlameha ho boloka ts'ebetso 'me le ka mohla re se ke ra hloloheloa ho beha Ka mor'a hore geotextile e behoe, e ke ke ea pepeseha letsatsing hobane geotextile e entsoe ka lisebelisoa tse tala tsa lik'hemik'hale. nkeloa.
Mehato ea rona ea ts'ireletso molemong oa kaho ea geotextile ke: koahela geotextile e katiloeng ka joang, e netefatsang hore geotextile e ke ke ea pepesoa ke letsatsi, hape e bapala karolo e betere ho sireletsa geotextile bakeng sa kaho ea majoe hamorao Le haeba lesela le sireletsang la mulch ea joang. e eketsoa mme kaho ea majoe e etsoa ho geotextile, geotextile e tla sireletsoa ka hloko Ho phaella moo, morero o motle ka ho fetisisa oa kaho o tla khethoa bakeng sa mokhoa oa ho haha ​​​​mohaho oa majoe Mokhoa oa rona oa kaho ke hore, ka lebaka la tekanyo e phahameng ea mechine ea kaho. , lejoe lena le tsamaisoa ka literaka tsa lithōle.Nakong ea ho laolloa ha majoe, ho khethoa motho ea khethehileng hore a tsamaise koloi ho theola lejoe, 'me lejoe le theoleloa ka ntle ho lejoe la lejoe la motso Tanka ea phetisetso ea matsoho e tlameha ho sebetsoa ka hloko ho qoba ho senya geotextile Pele, rola lejoe lohle hammoho. ka tlas'a foro bakeng sa 0.5m.Nakong ena, batho ba bangata ba ka lahlela majoe haufi le lejoe la mokoallo ka hloko.Ka mor'a hore foro e tlale, fetisetsa majoe ka letsoho letsoapong le ka hare la motheo oa letamo la lefatše.Bophara ba lejoe bo tšoana le bo hlokoang ke moralo.Lejoe le tla phahamisoa ka ho lekana nakong ea ho lahla lejoe.Sebaka sa lejoe sa mokoallo se haufi le letsoapo le ka hare ha sea lokela ho ba se phahameng haholo Haeba se phahame haholo, ha se bolokehe bakeng sa filament e lohiloeng ka geotextile, 'me e ka' na ea thella fatše, ea baka tšenyo ea geotextile Ka hona, tlhokomelo e khethehileng e lokela ho lefshoa. ho sireletseha nakong ea kaho Ha majoe a bataletseng a behoa haufi le moepa o ka hare oa thaere ea mobu ho ea ho 2m hole le letamo, majoe a tla beoa ho ipapisitse le moepa o ka hare, 'me botenya ha boa lokela ho ba ka tlase ho 0.5m.Majoe a tla theoleloa sekoting sa letamo, 'me majoe a lahleloe ka hloko ka letsoho,' me majoe a balloe ha a ntse a lahleloa ho fihlela a lekana le bokaholimo ba letamo. e tla baloa ho fihlela moepa o boreleli.
① Lera le sireletsang: ke karolo e ka ntle e hokahaneng le lefatše le kantle.E etselitsoe ho sireletsa khahlanong le tšusumetso ea phallo ea metsi a kantle kapa maqhubu, boemo ba leholimo le khoholeho ea mobu, leqhoa le senya lesale le ho sireletsa mahlaseli a ultraviolet a letsatsi.Botenya hangata ke 15-625px.
② Mosamo o ka holimo: ke lera la phetoho pakeng tsa lera le sireletsang le geomembrane.Kaha lera le sireletsang ke boholo ba likotoana tse kholo tsa lisebelisoa tse thata le tse bonolo ho tsamaea, haeba li behiloe ka ho toba ho geomembrane, ho bonolo ho senya geomembrane.Ka hona, mosamo o ka holimo o tlameha ho lokisoa hantle.Ka kakaretso, ho na le lisebelisoa tsa lehlabathe, 'me botenya ha boa lokela ho ba ka tlase ho 375px.
③ Geomembrane: ke sehlooho sa thibelo ea metsi.Ntle le thibelo e ka tšeptjoang ea ho sesa, e boetse e lokela ho khona ho mamella khatello e itseng ea kaho le khatello ea maikutlo e bakoang ke ho rarolla moralo nakong ea tšebeliso.Ka hona, ho boetse ho na le litlhoko tsa matla.Matla a geomembrane a amana ka kotloloho le botenya ba eona, bo ka khethoang ka lipalo tsa theoretical kapa boiphihlelo ba boenjiniere.
④ Cushion e ka tlaase: e behiloeng tlas'a geomembrane, e na le mesebetsi e 'meli: e' ngoe ke ho tlosa metsi le khase tlas'a lera ho netefatsa botsitso ba geomembrane;e 'ngoe ke ho sireletsa geomembrane ho senyeha ha lera le tšehetsang.
⑤ Lera la ts'ehetso: geomembrane ke thepa e tenyetsehang, e lokelang ho behoa holim'a lera le ts'eptjoang la ts'ehetso, le ka etsang hore geomembrane e sithabetse ka tsela e ts'oanang.