1. Uma indawo yokufafaza ingalahliwe ingilazi, ipulasitiki, i-ceramics egcotshiwe, insimbi, irabha nezinye izinto azikwazi ukwakhiwa, ukufafaza ubuso be-sepage yamanzi, uthuli, uwoyela kanye nezinye izimo zokumisa ukwakhiwa.

2. Umbhobho ovela endaweni yokusebenza yesikhawu kufanele ulungiswe ngokuhambisana nengcindezi yemishini yokufafaza, akufanele udlule u-1.5m, isivinini sokufafaza sokunyakaza sombhobho sibe umfaniswano.

3. Ukufafaza ukwakhiwa kwezinga lokushisa elizungezile kufanele libe ngu-10 ~ 40 ℃, isivinini somoya akufanele sibe ngaphezu kuka-5m, umswakama ohlobene kufanele ube ngaphansi kuka-80%, akufanele wakhiwe ngezinsuku zemvula.

4. Izinga lokushisa lempahla ye-AB yezinto zokufafaza kufanele libekwe phakathi kuka-45~55 degrees ngaphansi kwesimo esivamile, izinga lokushisa lepayipi kufanele libe ngaphansi kwama-degree angu-5 ngaphansi kwezinga lokushisa lempahla, futhi inani lokucindezela kufanele libekwe phakathi kuka-1200 ~ 1500.Ngemuva kokufafaza ungqimba olumnyama lwe-polyurethane oluqinile lokufakwa kwegwebu kufanele luvuthwe ngokugcwele 48h~72h ngaphambi kokwakhiwa kwenqubo elandelayo.

5. Ngemva kokufafaza i-polyurethane black material hard foam insulation layer ukubukeka flatness wathembisa iphutha elingekho ngaphezu kuka-6mm.

6. Lapho ufutha umsebenzi wokwakha, izintuba zeminyango namafasitela kanye nezintuba zokwehla umoya kufanele zimbozwe ukuze kuvinjelwe ukuchaphaza kwegwebu nokungcoliswa kwemvelo.

7. Ngemva kokufafaza enqubweni elandelayo ngaphambi kokwakhiwa, ungqimba oluqinile lwe-polyurethane oluqinile lwe-foam kufanele luvinjelwe emvuleni, luhlushwa yimvula kufanele lomiswe ngokuphelele ngaphambi kokwakhiwa kwenqubo elandelayo.

8. Izinto ezimnyama zizwela umswakama futhi ziyingozi emzimbeni womuntu, ngakho-ke kufanele kuqashelwe ukugcinwa nokuphepha kokwakhiwa.