Metsi a pula: tlhaloso, likarolo sesebediswa le likhothaletso

Metsi a pula kgelelo ya leswe ke sete ya lisebelisoa tse hlahisa nkhape, filthara le hula mantsoe eketsehileng mongobo sepakapakeng. O ile a kena tšimong ea karaoke set, litanka khethehileng le matamo. Ka maikemisetso ea tsamaiso ke tlosa mongobo feteletseng, e leng baka boemong bo sa thabiseng le ho timetsa mohaho, fokotsa bophelo ba bona. Ena e sebetsa ho dimela, e leng ho thibela mongobo feteletseng sebakeng seo.

tlhaloso

Metsi a pula - khokahano guttate, e nehelana ka e elements maemo a mofuta oa inlets seterata, gutters le manholes. Ha ho tluoa tabeng ea pula li amohelang, ba na le mofuta o mong oa Pallets, hoppers, hammoho le diterei la guttate hore bokella metsi feteletseng. Diterei la, methapo le chute e isoa mokelikeli ho lithōle lebokose leo emela sesebediswa karaoke set romela metsi ka pokello, kapa mokelli. Manholes hlokahala ho laola tsamaiso eohle. Ho ya netweke le e ne e sa silafalitsoe ke semela likhoele, maloanlahla a le mobu, ke ke ho hlokahala lehlohlojane likamore le-filter. Kaofela ha likarolo tsena tlameha ho ya kokangana tsamaisong e le 'ngoe eo o sebetsang ka ntlha kapa mola theknoloji. Ha metjha e le ba sebakeng fatše bakeng sa kaho ea bona, ho sebelisoa ha phala ena. Holim metjha e mounted le gutters tsa diterei la konkreite, asbestos kapa polasetiki.

Bokella lesedi pele mosebetsi tlhomamiso

Pele u tla hlomelloa ka drainage metsi a pula, ho ke ke ho hlokahala hore ho bokella lesedi itseng hore o tla felisa liphoso. Sena se lokela ho kenyeletsa ya data ka palo karolelano ea pula, e leng e tsitsitseng ka sebakeng sa ka ho khetheha. Mong'a lokela ho tseba hore na ba atisa ho e lipula, hammoho le ho botsa hore na le ka ntle e matla lehloa. Spot likhoerekhoere mefuta e sa tsoaneng lokela ho tseba sebaka seo elela ga metsi, e leng sebakeng seo ba marulelong. Ha hoa lokela ho nka boleng feletseng, feela boleng ba boqapi sefofane e hlokahala. Ha ho tsamaiso guttate, sebaka sa phallo - ke chelete ea mapatlelong a sebetswa beha dintho. Ho bohlokoa ho etsa ho hlahloba mobu, e le sebelisoa tseleng eo a entseng 'meleng le ho phetha molao feela litšobotsi tsa mobu setšeng. Ho bohlokoa ho nahana ka hore na ho na le sebaka seo katoa tlas'a tsamaiso fatše puisano.

Likhothaletso bakeng sa rala le kanaleng ho itšetlehile ka botebo ho

Ha o tla rarolla drainage metsi a pula, ke habohlokoa ho bala boitsebiso bo mabapi le botebo ba metjha e tab ya. Lay tsa metjha e le liphaephe diterei la tlameha ho, ikakhele ka setotsoana ka dikgothaletso tseo re ka fuoa bakeng sa sebaka se itseng. Ka lebanta bohareng hula mantsoe oona tsamaisong metsi a pula a beha ka botebo ba limithara tse 0,3. palo ena ke 'nete ha le bophara ba diterei la e sabaletseng le conduits ho fihlela ho 50 di emetse disentimitara. Ha re bua ka liphaephe le ho diterei la le litekanyo tse khōloanyane, ho ke ke ho hlokahala hore ho delve tebileng ke limithara tse 0.7.

bakeng sa tlaleho ea

Pula sefefo tsoelang metsi e lokela ho behoa ka holimo drainage, haeba tsamaiso ea joalo e fumaneha ka sebaka sa mosebetsi. Tsobotsi ena e lokela ho elwa hloko eo a entseng.

Eng hape o lokela ho tseba ka botebo ba tsamaiso ea tokisetso ea likarolo

Ka lebaka la hore ho epolloa mesebetsi ke theko e phahameng haholo, batho ba neng ba sebelisa litsebi tlhomamiso tšebeletso, u se ke ua lakatsa ho ea hole haholo ka lefatše. Esita le haeba sefefo metsi a tsoelang e tla ba le bang, ho e sa kgothaletswa ntseng bo eketseha e haholo ka ho teba. Manholes le sewers ke ke ho teng ka tlase boemo ka linako tse itseng tsa leqhoa a mobu. Ba ka hantle ka holimo, empa ho hlokahala hore a sebelise mocheso li sireletsang serameng tse bonahalang, mokato oa lehlohlojane le geotextiles. Ha ho kenella ka hare ha le eo haholo bonahaleng, e bophahamo ba modumo ea mosebetsi oa tla oa. Ha rea lokela ho lebala mona hore metjha e le hore etsa hore pokello ea metsi le ho kalafo, e lokela ho behoa ka hlaha ka lehlakoreng le ya. Sena se bontša hore ho hlokahala hore ba kene ho bokella tokisetsong ena hantle phala tlase boemo floating kapa e 'ngoe ea tseo re susumelletsa hole inlets ena.

livnevki Mount Technology

Likhoerekhoere metsi a pula e qhalakanya ka molao-motheo o tšoanang le tsamaiso tloaelehileng ea likhoerekhoere kantle. Empa haeba ntlo eo e sa a hlomelloa le tsamaiso ea drainage, e ke ho hlokahala hore ho qala ka hloko tsa eona. The siling ntlo lokela ho etsa le masoba bakeng sa gullies. Mora tlhomamiso a maqheka le fixation bona ka sekontiri se thata mastic sebaka mateano tlameha ho tiisitsoe. Ka tlang sethaleng sete sewers, likarolo tsohle tse khomaretse mohaho ntlo le lintho tse kopanyang. Ka mor'a moo, u ka tsoela pele ho sebetsa ka diterei la, haeba u etsa qeto ea ho sebelisa guttate mofuta tsamaiso. Ha ntseng bo eketseha ntlha sekemeng lokela ho lokisetsa liphaephe lekala.

Tlhomamiso ea karolo e ka tlas'a lefatše

Kaho ea marangrang metsi a pula e fana ka mohato latelang ya ba lokisetsa ho ea foro, e leng thehoa ho latela moralo e thehiloeng letsoapong la. Ha lipeipi li tla thabisa, ka nako eo ho pota khetla ho thehoa ho tswa geotextile le lehlohlojane. E mefuta e meng e le ho sebelisa cushion lehlabathe. Ka mohatong o latelang foro tlase pheleu 'me mafika a tlosoa. Thehoa ka mor'a sebaka tseo ba li hlokang ho tlala mobu. The cushion tlase e tletse lehlabathe ho ba le tsona ka botenya ba 20 di emetse disentimitara. Bakeng sa ntseng bo eketseha le tanka mokelli oa lokela ho bopa le ka sekoting. Karolo e phethoang ke pokello ea ka sebelisa e setshelo polasetiki. Empa haeba u batla, u ka phetha drainage mokelli hantle metsi a pula. mesebetsi ena akarelletsa aa tšela ka konkreiti formwork ee tlhokegang tsa dibopeho tsa motheo.

The mokgweng wa mosebetsi

The liforo, tse neng li rammed le hlomelloa le mokotla lehlabathe, beha phala. Ho hokahanya bona tsamaisong e le 'ngoe e lokela ho ba fittings sebediswa. Ha liphaephe metsi a pula e tla ba le bolelele kakaretso ea limithara tse fetang tse 10, ho ke ke ho hlokahala hore ho fana ka bakeng sa ho ba teng ha manholes. Libakeng tse fihle metsi fumana matamo le meralong feela lokela ho hlomamisa lehlohlojane likamore. Ka mor'a hore mabapi ea likarolo tsohle ka oa potoloho e le 'ngoe ho tiisitsoe seams. Pele backfilling foro ntse lekoa ke aa tšela metsi ka metsi amohela.

Haeba le mefokolo ba ne ba lemoha, tsamaiso ka ho tlala mobu. Gutters le diterei la ba a hlomelloa le mekoallo.

keletso setsebi

City mokelli hantle e hanetsoeng ho kena tsamaiso e tloaelehileng le sebelisoang malapeng kgelelo ya leswe, kaha e tsoa ho aa phalla ho tswa ho oli e tala le thuto ea k'hemistri. Haeba ke uena mong'a naha ntlo, o ka hokela likhoerekhoere hao livnevki ka tebelwa metsi ha metsoako kotsi tse neng li tla hloka hore ho hloekisa e metle. liphaephe Drainage hangata ka ho fetisisa tse entsoeng ka PVC, 'me bophara ba tsona e lokela ho lekana le millimeters 110. Mabapi pakeng tsa boemo ba leholimo o entsoe habeli clutch. Letsoapong la likhoerekhoere nģ'a spillway e lokela ho ba ka bang 2 di emetse disentimitara ka mitha.

bofello

Livnevki ha baa lokela ho ho kopantswe le tsamaiso ea drainage. Haeba re hlokomoloha tlhokahalo ena, metsi butle-butle Khotsofatsa mobu letsopa tlas'a lefatše tse tla e ruruhe 'me a timetse sebakeng foufetseng,' me hape kaho le motheo. Ha hoa lokela ho ba le lebaka la ho se lahlelang metsi a likhoerekhoere ka sewers livnevki matamo le libaka tsa ho tola.