Ukugqithiswa komphunga wobumanzi yinto ebalulekileyo ekufuneka iqwalaselwe xa ukhetha izixhobo zokugquma kwizicelo ezahlukeneyo.Kwi-NBR/PVC yerabha yokugquma amagwebu, ukuqonda ukunyakama kwayo komphunga kubalulekile ekumiseleni ukusebenza kwayo kwiindawo ezahlukeneyo.
I-NBR/PVC yerabha yokugquma amagwebu yinto esetyenziswa ngokubanzi kwi-HVAC, kushishino lweemoto kunye nolwakhiwo ngenxa yeempawu zayo ezigqwesileyo zokugquma kunye nokuguquguquka.Nangona kunjalo, omnye wemiba ephambili ejikeleze le mathiriyeli kukunyakama kwayo, okanye ukukwazi komphunga wamanzi ukudlula kuyo.
Ubuninzi bezinto zokugquma i-NBR/PVC zerubha zerubha zichongwa ngokubunjwa kunye nokwakheka kwayo.I-NBR (i-rubber acrylonitrile-butadiene) kunye ne-PVC (i-polyvinyl chloride) zombini zizinto zokwenziwa ezaziwa ngokuchasana nomswakama.Xa zidibaniswe ne-foam insulation, zenza umqobo oqinileyo kunye nokuthintela amanzi okuthintela ngokufanelekileyo ukungena komphunga wamanzi.
Ulwakhiwo lweseli evaliweyo ye-NBR/PVC yerabha yokugquma amagwebu iphucula ngakumbi ukusebenza kwayo kobungqina bokufuma.Ngokungafaniyo ne-open-cell-foam insulation, enokuthi ifunxe kwaye igcine ukufuma, ukugquma kwe-foam evaliweyo yenziwe ngeeseli zomoya ezivaliweyo ezingavumeli ukuba umphunga wamanzi udlule.Oku kwenza i-NBR/PVC yerabha yokugquma ugwebu imelane kakhulu nokufuma, iyenza ilungele usetyenziso apho ukufuma kuyinkxalabo.
Ukongeza, i-NBR/PVC irabha yokugquma igwebu idla ngokugqunywa ngomphezulu okhuselayo obonelela ngomqobo owongezelelweyo wokufuma.Indawo ejongene nayo inokwenziwa ngefoyile yealuminiyam, iglasi yefiberglass, okanye ezinye izinto ezongeza ukuxhathisa kwe-insulation kumphunga wamanzi.Ngokudibanisa oku kujongwa kwi-insulation, ukunyameka kokungena kwe-NBR/PVC kwerabha yerabha yokugquma kuncitshiswa ngakumbi, kuyenze ifaneleke ukusetyenziswa kwiindawo eziphakamileyo zokufuma okanye izicelo zangaphandle.
Ukongeza kokunganyangeki ukufuma, i-NBR/PVC yerabha yokugquma amagwebu inika ezinye izibonelelo ezinjengokumelana nomlilo, ukugqunywa kwe-thermal kunye nokufunxa isandi.Ezi zakhiwo zenza ukuba kube yinto eguquguqukayo kwaye ethembekileyo yokukhetha kwiintlobo ezahlukeneyo zezicelo, ukusuka kwi-insulation ye-air duct kwiinkqubo ze-HVAC ukuya kwi-duct insulation kwizibonelelo zoshishino.
Xa kuqwalaselwa ukunyanzeliswa komphunga wokufuma kwe-NBR/PVC irabha yokugquma amagwebu, kubalulekile ukuqwalasela iimfuno ezithile zesicelo.Umzekelo, kwiindawo ezinomswakama ophezulu okanye ukuchaneka rhoqo kumanzi, kunokufuneka ukhethe ukugquma okuthe kratya okanye okungaphezulu kwe-airtight ukuqinisekisa ukhuseleko olwaneleyo kumphunga wamanzi.
Isishwankathelo, i-NBR/PVC yerabha yokugquma i-foam ine-permeability ephantsi yomswakama ngenxa yokwakheka kwayo, ukwakheka kunye nomgangatho okhuselayo.Oku kwenza kube lukhetho olufanelekileyo kwizicelo ezifuna ukuchasana nomphunga wamanzi.Ngokuqonda ukungenwa komphunga wokufuma kwesi sixhobo sokugquma, iinjineli, iikontraki kunye nabenzi bezigqibo banokwenza ukhetho olunolwazi xa bekhetha imathiriyeli yokugquma kwiiprojekthi zabo, beqinisekisa ukusebenza kwexesha elide kunye nokuqina.
Ixesha lokuposa: Feb-21-2024
