Inethiwekhi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu Ingasetshenziswa kumaphrojekthi okulondolozwa kwamanzi, imigwaqo kamasipala, izindawo zokulahla udoti kanye neminye imikhakha. Ngakho-ke, ububanzi bayo bungakanani?
1. Inethiwekhi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu Isifinyezo esiyisisekelo se
Inethi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu yenziwe nge-acupuncture Non-woven geotextile. Ihlanganiswe ne-geonet core enezinhlangothi ezintathu, futhi inomsebenzi omuhle kakhulu wokukhipha amanzi, ukungenisa umoya kanye nokuhlukanisa. Izici zayo zesakhiwo zivumela amanzi ukuthi adlule ngokushesha, okuvimbela ukuguguleka kwenhlabathi kanye nokungcoliswa kwamanzi. Iphinde ibe namandla aphezulu okucindezela kanye nezakhiwo zokulwa nokuguga, futhi ingazivumelanisa nezimo ezahlukahlukene eziyinkimbinkimbi ze-geological kanye nezesimo sezulu.
Ububanzi benethiwekhi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu ngokuvamile buyi-100 cm Kuya ku-200 cm， Ubukhulu buyi-6 cm Kuya ku-20 cm Phakathi. Ububanzi bamandla okucindezela kusukela ku-250 kpa Kuya ku-1000 kpa Kungahlangabezana nezidingo zamaphrojekthi ahlukene. Imikhiqizo yeminye imininingwane kanye nokusebenza ingenziwa ngezifiso kuye ngezidingo ezithile zobunjiniyela.
2. Ukukhethwa kanye nethonya lobubanzi obuhambisanayo
Enqubweni yokufaka inethiwekhi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu, ukukhetha ububanzi bokunqwabelana kunethonya elibalulekile emphumeleni wayo wokukhipha amanzi. Ngokuvamile, ububanzi bokunqwabelana kufanele bube yi-10 cm Kuya ku-20 cm Phakathi. Kodwa-ke, leli nani alizinzile, kodwa kufanele lilungiswe ngokuguquguqukayo ngokuya ngendawo ethile yobunjiniyela kanye nezidingo.
1. Izici zekhwalithi yamanzi: Ikhwalithi yamanzi ithinta ngqo ukuvaleka kwenethiwekhi yokukhipha amanzi. Uma ikhwalithi yamanzi imbi futhi iqukethe ukungcola okuningi kanye nezinto ezincane, kubalulekile ukukhetha ububanzi obukhulu be-lap ukuqinisekisa ukuthi isiteshi sokukhipha amanzi asivalwanga.
2. Izimo Zendawo: Indawo nayo inethonya elibalulekile emphumeleni wokukhipha amanzi. Endaweni ende, ukuze kukhishwe amanzi kahle futhi kuvinjelwe ukuphuka kwenetha lokukhipha amanzi okubangelwa ukuhluzwa kokugeleza kwamanzi, kungakhethwa ububanzi obukhulu be-lap.
3. Imvula: Inani lemvula nalo lingenye yezinto okufanele uzicabangele lapho ukhetha ububanzi be-lap. Ezindaweni ezinemvula enkulu, uma ufuna ukugcina i-drainage channel ivuliwe, kufanele ukhethe ububanzi obukhulu obuhambisanayo ukuze uvimbele i-drainage channel ukuthi ingavalwa kakhulu.
4、Izidingo zobunjiniyela: Ukukhethwa kobubanzi obuhambisanayo kufanele kwenziwe ngokwezidingo ezithile zobunjiniyela. Kubandakanya izinga lokuqina komhlabathi, ukuphakama kwesakhiwo, izidingo zokufuduka nezinye izici. Kobunjiniyela, lezi zici kufanele zicatshangelwe ngokuphelele ukuze kunqunywe ububanzi be-lap obufanele kakhulu.
3. Izinyathelo zokuqapha zokwakha
1. Ukulungiselela ukwakhiwa: Ngaphambi kokwakhiwa, indawo kufanele ihlanzwe futhi ihlanzwe ukuqinisekisa ukuthi akukho mfucumfucu efana nenhlabathi entantayo, amatshe nezinto ezibukhali, ngaphandle kwalokho umphumela wokubekwa kwenethiwekhi yokukhipha amanzi uzothinteka.
2. Indlela yokuxhuma: Indlela yokuxhuma inethi yokudonsa amanzi enezinhlangothi ezintathu iwukubopha kwe-nylon noma ibhande lokuxhuma lepulasitiki. Uma uxhuma, qiniseka ukuthi uxhumano luqinile futhi luqinile ukuze ugweme ukuvuza kwamanzi.
3. Ukufakwa kwebhulokhi yomhlahlandlela wamanzi: Ibhulokhi yomhlahlandlela wamanzi kufanele ifakwe odongeni lokugcina amanzi noma odongeni lwe-parapet, olungaqoqa amanzi emvula futhi lukhiphe amanzi kude nomgodi wokukhipha amanzi. Ubude bokufakwa kwebhulokhi yomhlahlandlela wamanzi kufanele bunqunywe ngokuya ngobubanzi bendawo yokukhipha amanzi ukuqinisekisa umphumela wokukhipha amanzi.
Kungabonakala kusukela ngenhla ukuthi ukukhethwa kobubanzi bokugqagqana kwenethiwekhi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu kufanele kucabangele ngokuphelele izici eziningi ezifana nekhwalithi yamanzi, ukuma kwendawo, imvula kanye nezidingo zobunjiniyela. Ngokukhetha ububanzi bokugqagqana ngokufanele, ukuzinza nokuthembeka komphumela wokudonsa amanzi wenethiwekhi yokudonsa amanzi kungaqinisekiswa, futhi ikhwalithi yobunjiniyela kanye nokuphila kwenkonzo kungathuthukiswa.
Isikhathi sokuthunyelwe: Mashi-11-2025
