Ukukhethwa kwezinto eziphikisana ne-seepage, i-anti-seepage membrane iyimpahla ebalulekile ye-artificial lake anti-seepage, ngakho-ke okokuqala, kuyadingeka ukukhetha i-geomembrane yekhwalithi efanelekile, futhi futhi ucabangele ukunethezeka kokwakhiwa. Ukukhethwa kwe-geomembrane kufanele kunake amaphuzu alandelayo:
Phakathi nenqubo yokudweba, ukushisela, ikakhulukazi i-cross welding, kufanele kuncishiswe ukuze kuncishiswe ukuvuza okungenzeka.
Ngaphezu kwalokho, ukujula kwamanzi echibini lokwenziwa ikakhulukazi amamitha angu-5, ngakho-ke kuyadingeka ukuqinisekisa ukuthi amandla e-geomembrane anele, futhi isisekelo sechibi lokufakelwa sibaluleke kakhulu, uma isisekelo sikhubazekile ngezinga elikhulu. , i-geomembrane izothwala imithwalo ehlukahlukene.
Izinyathelo zokwakha:
1. Ngokwemidwebo, vubukula isimo sechibi, kuhlanganise nokujula kwechibi kanye nomthambeka ozungezile; linganisa phansi kwechibi bese unqamula inhlabathi yesisekelo ukuze wakhe ichibi; i-facade ezungezile ithatha udonga lomhlaba oluwugqinsi lwe-180 noma 240 mm, futhi udonga lumbozwe nge-anti-seepage membrane; Khipha umsele oyimpumputhe futhi ubambe kahle, uchichime kahle;
2. Indawo engezansi imbozwe ngendawo enkulu yongqimba lwamatshe oluwugqinsi oluwu-150-200. Umsebenzi wongqimba lwamatshe uwukuphambukisa amanzi angaphansi komhlaba futhi uvimbele amanzi angaphansi komhlaba ekuphakamiseni ungqimba olungangeneli lapho ichibi likhishwa amanzi. Ungqimba lwempushana yetshe noma ungqimba lwesihlabathi olumahhadla ngokumaphakathi oluwugqinsi olungama-80mm;
3. Beka amagremu ayi-100 endwangu engalukiwe njengesendlalelo sokuzihlukanisa; beka i-membrane engangeni engu-1mm; beka amagremu ayi-100 endwangu engalukiwe njengesendlalelo sokuzihlukanisa; ganda ungqimba oluxubile lwetshe likasimende elingu-100 mm, bese ubeka ungqimba olulingana nodaka oluwugqinsi oluwu-30 mm, bese ungqimba olulinganisayo lufaniswe nezihlanganiso zodonga zokuhlukanisa eziyi-3 * 3m (noma ungqimba olubomvu oluwugqinsi oluwu-60 lubekwe endaweni enogqinsi oluyi-60. ungqimba lwempuphu yamatshe, ungqimba olulinganisa udaka oluwugqinsi olungama-25); i-facade ezungezile ithatha udonga lwangaphakathi lwesitini oluwugqinsi oluwu-180mm, okuwudonga oluvikelayo lwe-anti-seepage membrane ye-facade yangaphandle;
Iningi lama-geomembranes asetshenziswa kubunjiniyela bomhubhe, uma kukhona iziteshi, khona-ke ukugeleza kwamanzi kungafinyelelwa. I-membrane engangenisi akusona isizathu esiyinhloko sokuwa kwephrojekthi. Isihluthulelo sokukhathazeka kwethu ukushintsha kwekhwalithi yomhlabathi okubangelwa amanzi ku-geomembrane, futhi isihluthulelo sokukhathazeka kwethu ukushintsha kwekhwalithi yenhlabathi ebangelwa amanzi.
Ezindaweni eziningi, izinga lokushisa lasehlobo liphezulu futhi ukuhwamuka kwamanzi kuphezulu. I-Geomembranes nayo ithathe izinyathelo eziningi zokubhekana nokushoda kwamanzi ezindaweni ezomile, ezingenawo amanzi kakhulu. I-Geomembrane iyinto enokungangeni kahle futhi ingasetshenziswa ezindaweni ezomile. Lesi sakhiwo sisetshenziswa kabanzi emisebenzini yokutshala amahlathi ezindaweni ezingenawo amanzi.
Ngesikhathi esifanayo, ukumelana nokugqwala kuyanda ekusebenzeni komkhiqizo, futhi ukumelana nokugqwala kunamandla kakhulu. Ingaqinisekisa impilo yesevisi. Lo mkhiqizo uwusizo kakhulu kulezi zindawo ezingenawo amanzi kakhulu.
Isikhathi sokuthumela: Sep-20-2022