Makina ogwirira ntchito pamadzi amagwira ntchito yofunika kwambiri ku Marine urminrinrinrict kukonzanso. Matalala chagalasi agalasi, madzi am'madzi ndi madzi obiriwira, monga zida zoyambira zolimbitsa thupi, zimakhala ndi moyo wautali komanso moyo wautumiki, ndipo amagwiritsidwa ntchito pochita ukadaulo. Pepala ili liyambitsa mawonekedwe a zinthuzi, mfundo zosankha ndi njira zogwirizana.
I. Manja a galasi
Malaya agalasi fiber ndi mtundu wa zinthu zomwe zimagwiritsidwa ntchito polimbitsa madzi pansi pa madzi, ndipo zigawo zake zazikulu ndiFiberndiweswe. Ili ndi kukana kwabwino kwambiri kuvunda, mphamvu yayikulu komanso kusinthasintha, komwe kumatha kukulitsa luso komanso kusakhazikika kwa kapangidwe kake. Mukasankha magalasi a B-0glass, zinthu zotsatirazi ziyenera kulingaliridwa:
1.strength ndi kuuma: Sankhani mphamvu zoyenera ndi zolimba malinga ndi zofunikira zenizeni zaukadaulo.
2.diameter ndi kutalika: Dziwani gawo loyenerera ndi kutalika kwa malaya malinga ndi kukula kwa kapangidwe kake kuti zilimbikitsidwe.
3.Crorossion Kutsutsana: Onetsetsani kuti malaya a fiberglass amatha kupirira mankhwala omwe ali m'malo otentha am'madzi ndi kukokoloka kwa madzi am'madzi.
Ii. Pansi pa madzi
Pansi pamadzi apound about ndi chinthu chapadera chofuula, makamaka chopangidwa ndiepoxy uninndi olimba. Ili ndi izi:
1. Kutsutsana ndi Madzi: Ili ndi madzi abwino amadzi ndipo sakhudzidwa ndi malo opezeka pamadzi.
2.Kodi: Kutha kupanga mgwirizano wamphamvu ndi chizungu cha fiberglass ndikuwongolera mphamvu yonse.
3.Kodi mafayilo: okhala ndi mawonekedwe otsika, ndikosavuta kutsanulira ndikudzaza njira zomangira pamadzi.
Iii. Epoxy sealant
Chisindikizo cha epoxy chimagwiritsidwa ntchito polemba malaya osindikizira firberglass polojekiti ya pansi, omwe amatha kupewa kulowa m'madzi ndi kutunsidwa kwamadzi. Makhalidwe ake ndi awa:
1. Kutsutsana ndi Madzi: Kutsutsa madzi abwino, kugwiritsa ntchito madzi kwa nthawi yayitali sikulephera.
2.Kodi imatha kupanga mgwirizano wapamtima ndi wonyezimira wagalasi wagalasi yam'madzi kuti muchepetse kukhulupirika kwa polojekiti.
Njira yomanga:
1.Preuration: Yeretsani mawonekedwe apangidwe olimbikitsidwa, onetsetsani kuti nkhopeyo ndi yopanda zinyalala ndi zodetsa.
2.Nnjiretution ya fiberglass Spieve: Sinthani malaya a fiberglass pamapangidwe olimbikitsidwa malinga ndi zomwe amapanga.
3.Pally madzi owonera pansi pa madzi: Gwiritsani ntchito zida zoyenera kuti mulowetse wonyezimira wamadzi pansi pa fiberglass, ndikudzaza malo onse oyera.
4.Chithandizo cha EPOXY Chimbudzi kuti musindikize malekezero onse a fiberglass kuti mupewe kulowa chinyezi.
Pomaliza:
Madzi agalasi a galasi, madzi am'mphepete mwa madzi obiriwira ndi epoxy zosindikiza nthawi zambiri zimagwiritsidwa ntchito polemba majeremudzi. Amakhala ndi gawo lofunikira pakubala, kugwira ntchito kwachikhalidwe ndi kulimba kwa nyumba zolimbikitsira. Pochita, zinthu zoyenera ziyenera kusankhidwa malinga ndi zomwe akufuna polojekitiyi ndikugwirizanitsidwa molingana ndi njira zomangira zomangira kuonetsetsa kuti ntchito yolimbitsa thupi ikhale yothandiza.
Post Nthawi: Aug-19-2024