Nakuba i-butyl sealant ibala ngaphansi kuka-5% wezindleko zizonke zengilazi yokushisa, ngenxa yezimpawu zesakhiwo sokuvala ingilazi evikelayo, umphumela wokuvala werabha ye-butyl ungafinyelela ku-80%.
Ngenxa yokuthi i-butyl sealant isetshenziswa njengesivaliso sokuqala sengilazi yokuvikela, umsebenzi wayo oyinhloko ukuvala nokugcina izinga eliphansi kakhulu lokudluliswa komhwamuko.
Ngakho-ke ekukhethweni kwe-butyl sealant, yiziphi izici ezidinga ukunakwa, ukuze ukwazi ukukhetha i-butyl sealant engcono ngaphandle kokunyathela emgodini?
Namuhla uPetru ulapha ukuze anikeze isingeniso esifushane
Uma ubheka i-butyl sealant, into yokuqala okufanele uyihlole ukuthi ingabe ulwazi luphelele yini, njengesitifiketi somkhiqizo, ulwazi lwenkampani, usuku lokukhiqiza, impilo yeshalofu, njll., futhi uma kudingeka ukuqinisekiswa okunembe kakhudlwana. Abakhiqizi bangadingeka ukuthi banikeze imibiko yokuhlolwa komkhiqizo.
Bese ubheka umzimba werabha ye-butyl. I-butyl sealant enhle imnyama futhi igqamile ngombala, ibushelelezi futhi ayinazo izinhlayiya, futhi ayinawo amabhamuza.
Ngaphezu kwalokho, impilo yeshelufu ye-butyl sealant ejwayelekile izoba ngaphezu kweminyaka emi-2, futhi irabha ye-butyl enekhwalithi engcono ingafinyelela iminyaka emi-3. Uma isikhathi seshelufu se-butyl sealant singaphansi kweminyaka emibili, ikhwalithi yomkhiqizo ayilungile, noma isitokwe.
Ngaphansi kwekhwalithi efanayo ye-butyl sealant uma umthamo wevolumu ube mkhulu, ikhwalithi iba ngcono. Ngaphansi kwevolumu efanayo, indawo enamathiselwe kakhulu, ikhwalithi engcono kakhulu. Kodwa-ke, imikhiqizo ephansi ingase ibonakale isezingeni eliphezulu kanye nevolumu, kodwa ikhwalithi yerabha ye-butyl inkulu. Indawo yeglue izoba mncane kakhulu.
Isikhathi sokuthumela: Nov-24-2022