I-EPDM Rubber Waterproof Membrane | Ukuvikela Ukungangenwa kwamanzi okunwebeka kakhulu nokungangenisi simo sezulu kophahla kanye ne-Basement
1. Ukubuka Konke Komkhiqizo
Lolu lwelwesi olungangeni manzi lwe-EPDM luthatha irabha ye-EPDM njengento eluhlaza eyinhloko. Sifaka izithasiselo eziningi ezisebenzayo ngesikhathi sokukhiqiza. Ludlula ezinqubweni zokuxuba zangaphakathi, zokukhipha kanye nezokushisa okuphezulu. Luyinto engangeni manzi esebenza kahle kakhulu.Lolu lwelwesi lunokumelana okuhle ne-ozone, imisebe ye-ultraviolet kanye nokuguga. Lungasebenza ngokujwayelekile emazingeni okushisa ahlukene. Lunokunwebeka okuphezulu kanye nesivinini sokunwebeka okuphezulu. Lungangena kahle ezinguqukweni zesakhiwo sezendlalelo. Lugcina ukusebenza okuzinzile ngisho nangemva kokuvezwa isikhathi eside ngaphandle.
Isetshenziswa kabanzi ekuvimbeleni uphahla, ekuvimbeleni ukungcola ngaphansi komhlaba, ekuvimbeleni ukungcola kwemisele yesitimela kanye namaphrojekthi okuvimbela ukuvuza kwamanzi ethangini lamanzi. Isekela kokubili ukwakhiwa okuveziwe kanye nokwakhiwa okufihliwe. Kuyinto ehlala isikhathi eside futhi evamile engavumeli ukungcola emanzini embonini yokwakha.
2. Imininingwane Yobuchwepheshe
Izinga Eliphezulu: GB 18173.1-2012
Ubukhulu obutholakalayo: 1.2mm / 1.5mm / 2.0mm
Usayizi Ojwayelekile: Ububanzi: 1.2m / 1.5m; Ubude: 20m
Amandla Okudonsa: ≥7.5 MPa
Ukwelulwa ngesikhathi sokuphumula: ≥500%
Ukumelana Nokushisa: Ukusetshenziswa okuzinzile kwesikhathi eside kusuka ku--40℃ kuya ku-90℃; ukumelana nokushisa kwesikhathi esifushane kungafinyelela ku-120℃
Amandla Okudabuka: ≥25 kN/m (ukuhlolwa kokudabuka kwe-engeli yesokudla)
Ukumelana Nokuguga: Kuhlolwe ngokulandela indinganiso yokuguga esheshisiwe ye-GB/T 18244. Izinga layo lokugcina amandla okudonswa lingaphezu kuka-80%, kanti izinga lokugcina ubude lingaphezu kuka-70%. Ifanele ukusetshenziswa isikhathi eside ngaphandle.
Impilo Yesevisi: Iminyaka engaphezu kwengu-25 yokusetshenziswa ngaphandle okuveziwe; impilo yesevisi ende yamaphrojekthi angangeni manzi afihliwe
Isitifiketi Somkhiqizo
Singanikeza imibiko yokuhlola esemthethweni ekhishwe yisikhungo sokuhlola izinto zokwakha sikazwelonke ukuze kuhlangatshezwane nezidingo zokwamukelwa kwephrojekthi yasekhaya. Singaphinde sinikeze amadokhumenti okuhambisana nokuthunyelwa kwamanye amazwe ngokwezifiso ngokwezidingo zamakhasimende.
3. Izinzuzo Zomkhiqizo Oyinhloko
Isimo sezulu esihle kanye nokumelana nokuguga kokusetshenziswa isikhathi eside ngaphandle
Irabha ye-EPDM inesakhiwo esiqinile sama-molecule. Ingamelana nomonakalo we-ozone kanye nemisebe ye-ultraviolet ngokwemvelo. Ingamelana nokuchayeka elangeni isikhathi eside, ukugezwa yimvula kanye nokushintsha okukhulu kwezinga lokushisa phakathi kwemini nobusuku. Ngeke iguquke ibe lukhuni, ikhiqize impuphu noma imifantu ngemva kokusetshenziswa isikhathi eside ngaphandle. Igcina umphumela omuhle wokungangeni manzi ngaso sonke isikhathi futhi inciphisa izindleko zokulungisa kamuva.
Ukuqina okuphezulu kanye nokunwebeka ukuze kulingane nezinguquko zesendlalelo sesisekelo
Lolu lwelwesi lusebenza kahle kakhulu ekubuyiseleni emuva kanye nekhono lokunwebeka. Lungazivumelanisa nokufuduka kwesendlalelo esiyisisekelo okubangelwa ukuhlala kwesakhiwo, ukwanda kokushisa kanye nokuzamazama okuncane kwesakhiwo. Lugwema ukuqhekeka nokuqhekeka kwezendlalelo ezingangeni manzi. Lufanelana kahle nezindawo zophahla ezingajwayelekile kanye nezisekelo zesakhiwo kanye noshintsho olukhulu lwesimo.
Ukusebenza okuzinzile ebangeni lokushisa elibanzi, kuhambisana nazo zonke izimo zezulu
Ihlala iqinile futhi ithambile emazingeni okushisa aphansi kakhulu, futhi ngeke iqhekeke ezindaweni ezibandayo zasenyakatho. Ngeke igeleze noma ikhukhumale ngaphansi kwezinga lokushisa eliphakeme isikhathi eside. Igcina ukwakhiwa okuzinzile futhi isebenzisa ukusebenza kuzo zonke izinkathi zonyaka ezifundeni ezahlukene.
Impahla yamakhemikhali ezinzile, imelana nokugqwala kwe-asidi kanye ne-alkali
Le nto inezinto zamakhemikhali ezingasebenzi. Ingamelana nokugqwala okuvela emanzini angaphansi komhlaba, inhlabathi ene-alkali enosawoti kanye nendle yasekhaya. Ifanelekela amaphrojekthi angangeni manzi anemvelo ebolile kancane, njengezindlu zangaphansi, izakhiwo ezisizayo zamakhemikhali kanye namachibi okugcina amanzi.
Ukwakhiwa okulula kanye nokuvalwa okuthembekile kwejoyinti lethanga
I-membrane ithambile, ngakho abasebenzi bangayisika ngokukhululeka endaweni. Ivumelana kahle nezindawo ezahlukene zokwakha. Sisebenzisa inhlaka ekhethekile ehambisanayo yokubopha amalunga. Zonke izihlanganisi zamathanga zinganamathela ngokuqinile futhi zakhe ungqimba oluhlanganisiwe olungangeni manzi olungenamthungo. Isekela ukwakhiwa okusheshayo kwamaphrojekthi amakhulu ophahla kanye nangaphansi komhlaba.
4. Izimo Zokusebenza
Uphahla Lokwakha: Ukwakhiwa okungangeni manzi okubonakalayo kophahla oluyisicaba kanye nophahla olugobile lwezimboni, izinkundla zemidlalo kanye nezakhiwo zokuhlala
Amaphrojekthi Angaphansi Komhlaba: Ukuvikela amanzi okujwayelekile ezitezi ezingaphansi komhlaba, izindonga eziseceleni, amaphrojekthi okuvikela umoya kanye namagaraji okupaka angaphansi komhlaba
Ingqalasizinda Kamasipala: Ukuvimbela ukuvuza kwamanzi emigwaqweni engaphansi komhlaba, imigudu kanye nemizila yamapayipi egcwele emadolobheni
Izakhiwo Zokugcina Amanzi: Ukwelashwa okulwa nokuvuza kanye nokulwa nokugqwala kwamachibi omlilo, amachibi amanzi asendaweni kanye namachibi okuhlanza indle
Ukuvuselelwa Kophahla: Shintsha izendlalelo ezindala ezingangeni manzi bese ulungisa izindawo zokuvuza eziyingxenye ophahleni oludala
5. Iziqondiso Zokwakha
Ukwelashwa Kwesendlalelo Esiyisisekelo: Gcina isendlalelo esiphansi siqondile, siqinile futhi somile. Susa amakhona abukhali nothuli ukuze ugweme ukubhoboza ulwelwesi.
Izinga Elijwayelekile Lokuhlangana Kwesinqe: Ububanzi besinqe obude nobuvundlile akufanele bube ngaphansi kuka-100mm. Sakaza inhlaka ekhethekile ngokulinganayo ezindaweni zesinqe ezingenazindawo ezingenalutho. Cindezela izihlanganisi eziboshiwe ngokuqinile ngama-pressure rollers ukuqinisekisa ukuvalwa okugcwele.
Indawo Yokwakha: Izinga lokushisa elihle kakhulu lokwakha lingu-5℃ kuya ku-35℃. Ungenzi umsebenzi wokwakha ngaphandle ngezinsuku zemvula, ezinenkungu, ezineqhwa nezinomoya.
Ukuvikelwa Komkhiqizo Oqediwe: Gwema ukushayisana kwezinto eziqinile nokugingqika kwezimoto ezisindayo ngemva kokwakhiwa. Beka izendlalelo zokuvikela ngesikhathi uma ukwakhiwa okungangeni manzi sekuqediwe.
6. Imibuzo Evame Ukubuzwa
Q1: Ingabe i-EPDM membrane engangeni manzi ingasetshenziswa ekwakheni okudalulwe ngaphandle isikhathi eside?
A1: Yebo. Le membrane yenzelwe ngokukhethekile amaphrojekthi ophahla asobala. Irabha ye-EPDM eluhlaza inamandla okulwa ne-ultraviolet kanye nokulwa nokuguga. Ingasetshenziswa ngaphandle ngqo isikhathi eside ngaphandle kwezingqimba ezengeziwe zokuvikela.
Umbuzo 2: Singayakha yini le membrane ebusika obubandayo enyakatho yeShayina?
A2: Yebo. I-membrane isagcina ukunwebeka okuthambile ku--40℃ futhi ngeke iqhekeke noma iqhekeke. Ihlangabezana nezidingo zokwakhiwa kwasebusika ezindaweni ezibandayo zasenyakatho.
UMBUZO 3: Ingabe amalunga e-lap azohlanganiswa ngamanzi anamathelayo avuzayo?
A3: Uma abasebenzi belandela izinyathelo zokwakha ezijwayelekile futhi besebenzisa ingcina ehambisanayo, amajoyinti e-lap anganamathelana eduze ne-membrane. Amandla okubopha aphezulu futhi umphumela wokuvala muhle. Ingozi yokuvuza iphansi kakhulu ngaphansi kwezimo ezijwayelekile zokwakha.
7. Isifinyezo Somkhiqizo
Lolu lwelwesi olungangeni manzi lwe-EPDM luhlangabezana nezinga likazwelonke le-GB 18173.1-2012. Lunezinzuzo ezine eziyinhloko: ukuguquguquka okuphezulu, ukumelana nesimo sezulu esiqinile, ukuzivumelanisa nezimo zokushisa okubanzi kanye nokumelana nokugqwala kwe-asidi ne-alkali. Lungasetshenziswa kokubili kumaphrojekthi ophahla abonakalayo kanye namaphrojekthi angangeni manzi afihliwe angaphansi komhlaba. Kulula ukwakhiwa, ngokusebenza okuzinzile kanye nokuphila isikhathi eside kwenkonzo. Luyinto engangeni manzi eqinile futhi engabizi kakhulu yezakhiwo zomphakathi, izimboni zezimboni kanye namaphrojekthi obunjiniyela bomasipala.
