Uhlelo lwesiteshi sokudonsa ukhonkolo lwe-polymer kufanele lubekwe kuqala ngesikhathi sokufakwa, futhi ukufakwa okunengqondo kufanele kwenziwe ngokuya ngesembozo esiza nomgudu wokudonsa amanzi.
Ukumba umkhombe wesisekelo
Ngaphambi kokufaka, qala ngokunquma ukuphakama kokufakwa kwesiteshi sokudonsa amanzi. Ubukhulu be-base trough kanye nobukhulu bamalungu okhonkolo aqinisiwe ezinhlangothini zombili zomsele wokudonsa amanzi kuthinta ngqo umthamo wokuthwala. Nquma isikhungo sobubanzi be-base trough ngokusekelwe enkabeni yomzila wokukhipha amanzi bese uwumaka. Bese uqala ukumba.
Usayizi wesikhala esibekiwe ukhonjisiwe kuThebula 1 ngezansi
Ithebula 1
Ilayisha isigaba sohlelo lokudonsa amanzi Ibanga likakhonkolo Ngezansi(H)mm Kwesokunxele(C)mm Kwesokudla(C)mm
| Ilayisha isigaba sohlelo lokudonsa amanzi | Ibanga likakhonkolo | Phansi(H)mm | Kwesobunxele(C)mm | Kwesokudla(C)mm |
| A15 | C12/C15 | 100 | 100 | 100 |
| A15 | C25/30 | 80 | 80 | 80 |
| B125 | C25/30 | 100 | 100 | 100 |
| C250 | C25/30 | 150 | 150 | 150 |
| D400 | C25/30 | 200 | 200 | 200 |
| E600 | C25/30 | 250 | 250 | 250 |
| F900 | C25/30 | 300 | 300 | 300 |
Ukuthulula umkhombe wesisekelo
Thela ukhonkolo phansi ngokwesilinganiso somthwalo weThebula 1
Ifaka umgudu wokukhipha amanzi
Nquma umugqa omaphakathi, donsa umugqa, maka, futhi ufake. Ngenxa yokuthi ukhonkolo othululelwe ngaphansi komkhumbi wesisekelo usuqinisiwe, udinga ukulungisa ukhonkolo ngomswakama omuhle owomile futhi uwubeke ngaphansi komzila wokudonsa amanzi, ongenza phansi komzimba wesiteshi kanye nokhonkolo phezu i-trough xhuma ngokukhululekile. Bese, hlanza imigodi ye-tenon ne-mortise kumsele wokudonsa amanzi, uwahlanganise, bese usebenzisa i-glue yesakhiwo emalungeni e-tenon kanye ne-mortise grooves ukuqinisekisa ukuthi akukho ukuvuza.
Ukufakwa kwemigodi ye-sump kanye namachweba wokuhlola
Imigodi ye-Sump ibaluleke kakhulu ekusetshenzisweni kwesistimu ye-drainage channel, futhi ukusetshenziswa kwayo kubanzi kakhulu.
1. Uma umzila wamanzi umude kakhulu, faka umgodi we-sump engxenyeni ephakathi ukuze uxhume ngqo ipayipi likamasipala lokudonsa amanzi,
2. Umgodi we-sump ufakwa njalo ngamamitha ayi-10-20, futhi ichweba lokuhlola elingavulwa lifakwa emgodini we-sump. Lapho i-drain ivinjiwe, imbobo yokuhlola ingavulwa ukuze idonswe.
3. Faka ubhasikidi wensimbi engagqwali emgodini we-sump, uphakamise ubhasikidi ngesikhathi esimisiwe ukuze uhlanze udoti, futhi ugcine umsele uhlanzekile.
V. Beka ikhava yokukhipha amanzi
Ngaphambi kokufaka ikhava yokudonsa, udoti osemseleni wokudonsa amanzi kufanele uhlanzwe. Ukuze uvimbele umzila wokudonsa amanzi okhonkolo we-polymer ukuthi ungacindezelwa ohlangothini lodonga ngemva kokuthululwa kukakhonkolo, isembozo sokudonsa amanzi kufanele sibekwe kuqala ukuze sisekele umzimba womzila wokudonsa amanzi. Ngale ndlela, kugwenywa ukuthi ikhava yokudonsa ayikwazi ukufakwa ngemuva kokucindezelwa noma ithinte ukubukeka.
Ukuthela ukhonkolo ezinhlangothini zombili zomzila wokudonsa amanzi
Lapho uthela ukhonkolo ezinhlangothini zombili zomzila, vikela ikhava yokudonsa amanzi kuqala ukuze uvimbele izinsalela zikasimende ukuthi zingavimbeli imbobo yokukhipha amakhava noma iwele emseleni wokudonsa amanzi. I-reinforcement mesh ingafakwa ezinhlangothini zombili zamashaneli ngokusho komthamo wokuthwala futhi ithele ukhonkolo ukuze kuqinisekiswe amandla ayo. Ubude bokuthulula abukwazi ukudlula ubude obubekwe ngaphambilini.
Indawo egandaywe ngamatshe
Ukuthi sidinga ukwenza i-pavement kuncike endaweni esiyisebenzisayo. Uma kunesidingo sokuvula, kufanele sinake iqiniso lokuthi amatshe agandayiwe aphakeme kancane kune-drain outlet ngo-2-3mm. Kumelwe kube nogqinsi olwanele lodaka lukasimende ngaphansi kwendawo egandayiwe ukuvimbela ukuxega. Kumele ihlanzeke futhi isondele emseleni, ukuze kuqinisekiswe ikhwalithi yonke kanye nokubukeka kobuhle.
Hlola futhi uhlanze uhlelo lokudonsa amanzi
Ngemuva kokufakwa kwesistimu ye-drainage, ukuhlolwa okuphelele kufanele kwenziwe ukuze kubhekwe ukuthi ingabe ikhona yini insalela emgodini wokudonsa amanzi, ukuthi kulula yini ukuvala ikhava yomgodi, ukuthi kukhona ukuvaleka emgodleni, noma ngabe ipuleti lekhava liboshwe izikulufu zikhululekile, futhi uhlelo lokudonsa amanzi lungasetshenziswa ngemva kokuba konke sekujwayelekile.
Ukugcinwa nokuphathwa kwesistimu yokudonsa amanzi
Hlola into:
1. Hlola ukuthi izikulufu zekhava azikhululekile yini futhi nekhava ayilimele.
2. Vula imbobo yokuhlola, hlanza ubhasikidi ongcolile wemigodi ye-sump, futhi uhlole ukuthi indawo yokukhipha amanzi ibushelelezi yini.
3. Hlanza udoti emgodini wokukhipha amanzi futhi uhlole ukuthi umzila wokukhipha amanzi uvinjelwe, ukhubazekile, unciphile, uphukile, unqanyuliwe, njll.
4. Hlanza umsele wokudonsa amanzi. Uma kukhona udaka esiteshini, sebenzisa isibhamu samanzi esinomfutho ophezulu ukuze usishaye. Khipha udaka ohlelweni lomsele wokudonsa amanzi okhuphuka nomfula uwufake emgodini we-sump ongezansi, bese uwuhambisa ngeloli elidonsa amanzi.
5. Lungisa zonke izindawo ezilimele futhi uhlole okungenani kabili ngonyaka ukugcina umzila wamanzi uvulekile.
Isikhathi sokuthumela: Mar-07-2023