Siyagqwesa ekunikezeni{0}}umgangatho ophezulu OEM kunye ODMizisombululo kumaqabane ethu,
yenziwe ngokusika{0}}ubuchwephesha obuphezulu kunye nobuchule bokuvelisa obunokwehla.
Ngokudibanisa imathiriyeli yenzululwazi kunye noyilo lwenkqubo, inokuthintela ngokufanelekileyo ukungena kwamanzi emvula kunye nokwandisa ukuqina kunye nokuzinza kodonga, ukudala umqobo oqinileyo wokungangeni kwamanzi wokwakha ngaphandle. Isetyenziswa ngokubanzi kwizakhiwo ezahlukeneyo zoluntu kunye nezoshishino.Udonga lwangaphandle lwebhodi exhasa amanzi lunesakhiwo esikhethekileyo kunye nokugquma okunokuthi kuthintele ngokufanelekileyo ukungena kwamanzi, kwaye kunokuthintela ngokufanelekileyo ukuhanjiswa kobushushu kunye nokunciphisa ukuguquguquka kweqondo lokushisa ngaphakathi. Xa kuthelekiswa neebhodi zesamente zemveli, ineempawu zamandla aphezulu, ukuqina, kwaye akukho lula ukuguqula okanye ukuqhekeka.
Uluhlu oluthathu - lwesakhiwo sodonga lwangaphandle olungangeni manzi kwibhodi nganye lwenza imisebenzi eyahlukeneyo, lwenza inkqubo epheleleyo "yokhuseleko{1}}yenkxaso{2}}yokufaniswa". Ngelixa iqinisekisa{4}}ixesha elide lokungangeni kwamanzi, iyakwazi ukuziqhelanisa neemfuno ezintsonkothileyo zokusingqongileyo.
Uluhlu lweNqanaba lokungaManzi
Umaleko ongundoqo ongangeni manzi webhodi yangaphandle yodonga olungangeni manzi ikakhulu usebenzisa i-polyethylene yoxinaniso (HDPE) okanye i-ethylene - ipropylene - i-diene monomer (EPDM). Izinto ze-HDPE zinokungabikho kokugqwesileyo, kunye nesakhiwo esixineneyo se-molekyuli esinokuthintela ngokufanelekileyo ukungena kwamanzi angamanzi. I-EPDM, ngakolunye uhlangothi, inokumelana nemozulu elungileyo kunye nokuqina, igcina ukusebenza okuzinzileyo kwamanzi kwiindawo ezahlukeneyo zobushushu. Ezinye iimveliso eziphakamileyo - zongeza imathiriyeli engangenwa manzi kwi-nanoscale kumaleko ombindi wokuphucula ngakumbi ukusebenza kokungangeni kwamanzi, okubenza bakwazi ukumelana nemvula enkulu kunye neendawo ezifumileyo zexesha elide -.
Ulwaleko lweNkxaso oloNgeziweyo
Ukuqinisekisa amandla kunye nokuzinza kwe-backboard, i-reinforced layer layer idla ngokukhetha i-glass fiber - iibhodi ze-cement eziqiniweyo (GRC) okanye i-fiber - iibhodi zoxinzelelo lwesamente (FC). Ezi zixhobo zinamandla aphezulu okunyamezela kunye nokuguquguquka, okukwazi ukuthwala ubunzima bezinto zokugqiba udonga lwangaphandle kunye nefuthe loxinzelelo lomoya wangaphandle, ukuthintela ukuguqulwa kunye nokuqhekeka kwe-backboard ngexesha lokusetyenziswa. Bakwaphucula ukuqina konxibelelwano phakathi kwe-backboard kunye nesiseko sodonga.
Uluhlu olukhuselayo kunye nokuhlobisa
Umaleko okhuselayo kunye nokuhlobisa ngumaleko wangaphandle webhodi exhasayo yodonga lwangaphandle, ngokukodwa ukusebenzela ukukhusela isakhiwo sangaphakathi kunye nokuhombisa imbonakalo. Iingqimba eziqhelekileyo zokukhusela kunye nokuhlobisa ziquka iingubo ze-acrylic, iingubo ze-fluorocarbon, njl. Iingubo ze-Acrylic zinokumelana nemozulu elungileyo kunye nokugcinwa kombala, ukuthintela ngokufanelekileyo umonakalo kwi-backboard kwimitha ye-ultraviolet kunye nokwandisa ubomi benkonzo yemveliso. Iingubo zeFluorocarbon, okwangoku, zinokuxhathisa imozulu entle, ukuxhathisa ukubola, kunye nokuzicoca - iipropathi zokucoca, ukugcina udonga lwangaphandle lucocekile kwaye luhle ixesha elide kunye nokunciphisa iindleko zokulondolozwa kwexesha elide -.
Inkqubo yofakelo lwebhodi exhasa udonga lwangaphandle engangeni manzi nayo ibalulekile. Iimeko ezahlukeneyo zokwakha zifuna iindlela ezahlukeneyo. Ngezantsi, siza kucacisa oku kulandelayo:
Ukwakhiwa kodonga lwangaphandle lwekhonkrithi kunye nezitena
Okokuqala, umgangatho wodonga olusisiseko kunye nodaka lwesamente. Okulandelayo, fakela ibhodi exhasayo engangeni manzi eludongeni lwangaphandle usebenzisa iindawo ezithe tyaba ezithe tyaba. Okubalulekileyo, sebenzisa nokuba -udaka lwesamente olucekethekileyo okanye olomileyo{3}}i-ply. Zombini ezi ndlela zifuna iiankile zokuqiniswa ukunqanda ukukhutshwa. Okokugqibela, faka iteyiphu yefiber mesh kumalungu phakathi kweepaneli kwaye usebenzise umaleko wokuqhekeka{6}}okumelana nodaka lwethinset okanye isitywina esikhethekileyo.
Intsimbi ekhaphukhaphu okanye ukwakhiwa kodonga lwangaphandle lwamaplanga
Faka ngokuthe ngqo kwintsimbi ekhaphukhaphu okanye izikhonkwane zokhuni kwaye ukhuseleke ngeeankile. Faka i-sealant kumalungu phakathi kweephaneli, sebenzisa i-fiber mesh tape, ugudise isitywina, kwaye uvale ngokupheleleyo iteyiphu ye-fiber mesh kunye nee-ankile. Ngexesha lokwakha, sebenzisa iindlela ezahlukeneyo zokugqibezela, ezifana-neethayile ezicekethekileyo, ipeyinti, okanye ivanishi yamatye.
Iifayile ezishisayo: ibhodi yangaphandle engangeni manzi eludongeni, iChina yangaphandle eludongeni lwangaphandle lwebhodi abavelisi bebhodi, ababoneleli, umzi-mveliso
