Ukutholakala kwamanzi kungenye yezinkinga ezicindezelayo kakhulu endlini yezwe . Ngaphandle kokuzungezile ungahambisa amanzi, ngakho-ke abanikazi abaningi bezindlu zangasese bakhetha uhlelo lwamanzi.
Ukwakhiwa komthombo ngamanzi kungenye yezindlela ezingcono kakhulu zesistimu enjalo. Futhi ukuze uhleleke ngokuhlelekile ukuhlinzekwa kwamanzi ekhaya, kufanele wazi ukuthi yimiphi imishini edingekayo kulokhu. Lesi sihloko sizokutshela ukuthi yini i-caisson yeplastiki eyomthombo.
Izici zokufakwa kwama-plastic caissons
I-caisson isitsha sepulasitiki somumo we-cylindrical. Ngaphambili, basebenzisa kuphela imisebenzi yamanzi, namuhla i-plastic caisson ngaphansi komthombo ingenye yezakhi eziyinhloko zesistimu yokunikezela kwamanzi ekhaya. Ama-caisson akhiqizwa, ngokuvamile ayenziwe nge-polypropylene noma i-polyethylene. Bahlome isembozo sepulasitiki entanyeni yezinhlamvu ezihlukahlukene. Isikhumba siphelelwa yisikhathi. Izibhamu ezimbili zivame ukuhanjiswa phansi nasezindongeni ze-caisson - ukungena ebhokisini nokuxhuma umbhobho wamanzi ocindezelayo.
I-caisson yenza ukwakhiwa ngaphansi kwamanzi enhlobo yegumbi, ngaphandle kwamanzi. Leli gaba elingenawo amanzi lisetshenziselwa ukuvikela umthombo owenziwe kahle we-artesian kusuka ekuqandeni kanye nasekubhujisweni ngamanzi okuthuthwa kwamanzi. Okubaluleke kakhulu ukufakwa kwe-caisson esigabeni esinamanzi aphakeme angaphansi komhlaba. Ngaphezu kwalokho, ukuba khona kwe-caisson kwenza ukulungiswa okulula kahle komthombo. Ngaphakathi kwekhamera elinjalo, imishini edingekayo yokuhlelwa kwamanzi ifakwe: itanki lokugcina, uhlelo lokufakelwa kwamanzi, njll.
Ama-plastic caissons anezinzuzo ezibalulekile:
- azinakuzwa ukubola, ungagodli futhi ungawoli;
- asidingi ukusetshenziswa kwanoma yikuphi ukugqoka;
- Unesisindo esiphansi uma kuqhathaniswa namakhemikhali ensimbi, ngakho-ke kulula ukufaka;
- ukuhlinzeka ngokusekelwa kwe-hydro ethembekile nokushisa okushisayo;
- Ukulondoloza - isitsha sepulasitiki sizokugcina okungenani emashumini ambalwa eminyaka;
- ukumelana nemvelo enonya;
- akukho izingxenye eziphezulu ngenxa yobuchwepheshe bokubunjwa kokujikeleza;
- kunama-stiffness anikeziwe (ubukhulu bodonga phakathi kuka-10-40 mm);
- babe nokuziphatha okuphansi okushisa futhi, ngenxa yalokho, akudingeki ukuba uhlanganise izindonga ze-caisson.
Kodwa-ke, kunezinsizakalo zepulasitiki kanye nokungaphumeleli kwazo, okuyinhloko yesidingo sebhokisi lokukhonkolo eliqinisiwe. Lokhu akusebenzi kuwo wonke imikhiqizo, futhi kuyadingeka kuphela ezimweni lapho kunomhlabathi oyinkimbinkimbi noma ukujula kokuqhwala kwayo kukhulu kakhulu.
Ama-caissons afakwa ekujuleni okuthile - ngaphakathi kwe-1.2-2 m. Ingahluka ngokuya ngekhwalithi yenhlabathi nokujula kokushisa kwayo. Ukufakwa kwe-plastic caisson, eyenzelwe umthombo emanzini, kwenziwa ngale ndlela:
- Okokuqala, lungiselela umgodi kanye "nesikhwama" esenziwe ngesihlabathi ngokulinganisa okungenani ngu-20 cm.
- Beka i-caisson ngqo ngenhloko ekhanda.
- Amaphakheji asele phakathi kwezindonga zokumba nomgodi, ugcwalise inhlanganisela yesihlabathi nesamente ngesilinganiso se-5: 1.
- Uma kukhona amanzi aphezulu emhlabathini endaweni yakho, ingxenye engezansi ye-caisson kufanele ibekwe ekhayeni lokukhonkolo.
- Okulandelayo, qinisa i-casing bese uxhuma i-caisson ohlelweni lwamanzi.
- I-plastic caisson kumele igcwale inhlabathi, uyiqede ngokucophelela njalo ama-20 cm.
Abakhiqizi bama-plastic caissons afana neTriton-K, Aquatek, Hermes Group, Nanoplast kanye nabanye badinga kakhulu namhlanje.