Ukusetshenziswa Okuphezulu Kwe-PU Foam Ekwakhiweni

Imboni yezokwakha ihlezi ithuthuka, kwethulwa izinto ezintsha kanye nobuchwepheshe ukuze kubhekwane nezinselele ezibhekene nezakhiwo zokwakha ezihlala isikhathi eside, ezonga ugesi nezisimeme. Enye impahla eguquguqukayo ethole ukuthandwa emkhakheni wezokwakha igwebu le-polyurethane (PU). I-PU Foam wuhlobo lwepulasitiki olunwebekayo lapho luvezwe emoyeni, luyenze ibe into esebenza kahle kakhulu yokuvikela nokuvala. Kulesi sihloko, sizohlola ukusetshenziswa okuphezulu kwegwebu le-PU ekwakhiweni, sibonisa ukuguquguquka kwayo kanye nezinzuzo ezinhlelweni ezahlukahlukene.

I-Insulation

I-PU Foam isetshenziswa kabanzi ekwakheni izakhiwo zayo ezinhle kakhulu zokuvikela. Lapho ifuthwa noma ijova emigodini, igwebu le-PU liyanwebeka ukuze ligcwalise izikhala, imifantu, nama-voids, lidale umgoqo ongenamthungo ovimbela ukuvuza komoya kanye nokuvala ibhuloho elishisayo. Lokhu kusiza ekugcineni izinga lokushisa elingaguquki ngaphakathi kwesakhiwo, ukunciphisa ukusetshenziswa kwamandla okushisa nokupholisa. Ukufakwa kwegwebu le-PU nakho kuhlinzeka ngokuvikela umsindo okukhethekile, okuyenza ilungele izindawo zokuhlala, ezohwebo, nezakhiwo zezimboni lapho ukulawula umsindo kubalulekile.

Ukuvala uphawu kanye ne-Air Barrier

Okunye ukusetshenziswa okubalulekile kwegwebu le-PU ekwakhiweni kufana nokubeka uphawu kanye nezinto zokuvimbela umoya. Ngokuvala izikhala kanye nemifantu ezindongeni, phansi, nasophahleni, igwebu le-PU lisiza ekuvimbeleni ukungena komoya, ukungena komswakama, kanye nokuhlasela kwezinambuzane. Lokhu kuthuthukisa izinga lomoya wasendlini, kunciphisa ingozi yokukhula kwesikhunta, futhi kuthuthukisa ukuqina okuphelele kwesakhiwo. I-PU Foam ingasetshenziswa kalula ezindaweni okunzima ukufinyelela kuzo, iqinisekisa ama-seal angangeni moya kanye nokuvikelwa okuhlala isikhathi eside ngokumelene nezakhi zemvelo.

Ukwesekwa Kwesakhiwo

Igwebu le-PU lingasetshenziselwa ukusekelwa kwesakhiwo kumaphrojekthi wokwakha. Lapho ijovelwa emigodini noma ezikhala ngaphakathi kwezakhiwo zikakhonkolo noma zamatshe, igwebu le-PU liyakhula futhi libe lukhuni, linikeze ukuzinza namandla okwengeziwe. Lokhu kunenzuzo ikakhulukazi ekulungiseni kabusha izakhiwo ezindala noma ekuqiniseni izindawo ezinezisekelo ezibuthakathaka noma ezilimele. Igwebu le-PU lingasiza ukusabalalisa imithwalo ngokulinganayo, ukunciphisa ingcindezi ezintweni zesakhiwo, futhi kuthuthukise ukuphepha okuphelele nokuphila isikhathi eside kwesakhiwo.

Uphahla kanye Nokuvikela amanzi

I-PU Foam iyinketho ethandwayo yokufulela kanye nezicelo zokuvikela amanzi ngenxa yemvelo yayo engasindi kanye nokufakwa komthungo. Lapho ufafazwa njengento yokufulela, igwebu le-PU linamathela kuma-substrates ahlukahlukene, lenze ulwelwesi olungenamthungo, lwe-monolithic olumelana namanzi, imisebe ye-UV, nezimo zezulu ezimbi kakhulu. Amasistimu okufulela amagwebu e-PU ahlinzeka ngezakhiwo ezinhle kakhulu zokuvikela, anciphisa ibhuloho elishisayo, futhi andise ubude bokuphila kophahla ngokuvimbela ukuvuza nokulimala kwamanzi. Ukwengeza, igwebu le-PU lingasetshenziselwa izisekelo ezingangeni manzi, amagumbi angaphansi, nezindonga ezingaphansi kwebanga eliphansi, okuhlinzeka ngomgoqo oqinile ngokumelene nokungena komswakama.

Ukuvikelwa Komlilo

Ngaphezu kokufakwa nokubekwa uphawu, igwebu le-PU lingasebenza njengempahla yokuvikela umlilo ekwakhiweni. Imikhiqizo yegwebu le-PU elinganiselwe ngomlilo yenziwe ngokukhethekile ukuze ivimbele ukusabalala kwamalangabi nentuthu uma kuba nomlilo. Ngokugcwalisa izikhala, izikhala, nokungena ngegwebu le-PU elingashi, abakhi bangasiza ukuqukatha imililo futhi bakhawulele umonakalo esakhiweni. Igwebu le-PU elilinganiselwe ngomlilo lingasetshenziswa ezindongeni, ezingxenyeni, ophahleni, nakweminye imihlangano elinganiselwe ngomlilo ukuze kuthuthukiswe ukuphepha komlilo okuphelele kwesakhiwo.

Kafushane, igwebu le-PU linikeza izinhlobonhlobo zezinzuzo nezinhlelo zokusebenza embonini yezokwakha, kusukela ku-insulation nokubekwa uphawu kuya ekusekelweni kwesakhiwo, ukufulela, ukuvimbela amanzi, nokuvikela umlilo. Ukuguquguquka kwayo, ukuqina, kanye nezakhiwo zayo ezonga amandla kuyenza ibe ukukhetha okudumile kubakhi, osonkontileka, nabadwebi bezakhiwo abafuna ukuthuthukisa ukusebenza nokuzinza kwamaphrojekthi abo. Noma ngabe ukwakhiwa okusha noma iphrojekthi yokuvuselela, igwebu le-PU lingadlala indima ebalulekile ekuthuthukiseni ukunethezeka, ukusebenza kahle, nokuphepha kwezakhiwo. Cabangela ukufaka igwebu le-PU kuphrojekthi yakho elandelayo yokwakha ukuze uthole izinzuzo eziningi engazinikeza.