TNazi izinto ezininzi zokufakelwa kwe-thermal ezisijikelezileyo, ngokumalunga nokusetyenziswa kwamathuba ahlukeneyo okuhlelwa, okuqhelekileyo okubandakanya uphahla lwezixhobo zokugquma ukufudumala okanye udonga lwangaphandle lwe-thermal insulation materials, ukuba namhlanje lujolise kuhlelo lwangaphandle lwezixhobo zokugquma umlilo kunye nolunye. ukuhlelwa.
Ngophuhliso olukhawulezayo lwezakhiwo zanamhlanje, sineemfuno ezikhulayo eziphezulu ekusebenzeni kodonga lwangaphandle. Kufuneka sifunde kwaye sivelise izakhono ezitsha zepleyiti edibeneyo enesiphumo esihle sokugquma, ukusebenza kakuhle kokutsha, ukukhuselwa kokusingqongileyo okuluhlaza, kwaye ixabiso linokwamkelwa ngumntu wonke.
Umgangatho wethu wesizwe we-GB8624-97 wahlula ukusebenza kokutsha kwezinto zokwakha ngokwala mabanga alandelayo:
1.Iklasi: izinto zokwakha ezingenakutsha: phantse akukho zixhobo ezivuthayo.
2.I-B1: izinto zokwakha ezinokutsha: izinto ezinokutsha zinefuthe elihle lokunciphisa ilangatye. Kunzima ukubamba umlilo emoyeni phambi komlilo ovulekileyo okanye phantsi kwesenzo sokushisa okuphezulu, akulula ukusasazeka ngokukhawuleza, kwaye xa umthombo womlilo ususiwe, ukutsha kuya kumisa ngokukhawuleza.
3.Inqanaba le-B2: izinto zokwakha ezinokutsha: izinto ezinokutsha zinomphumo othile wokunqanda ilangatye. Emoyeni phambi komlilo ovulekileyo okanye phantsi kwesenzo sokushisa okuphezulu kuya kukhawuleza ukutshisa umlilo, kulula ukukhokelela ekusasazeni umlilo, njengezithuba zokhuni, ifreyimu yokhuni, iiplanga zokhuni, izitebhisi zokhuni, njl.
4.I-B3: izinto zokwakha ezinokutsha: akukho mpembelelo yokunqanda ilangatye, kulula ukutshisa, ingozi enkulu yomlilo.
Izinto zokugquma eludongeni zangaphandle zahlulwe ngokomlinganiselo womlilo:
1.ukusebenza kokutsha kwibakala lezinto zokugquma: uboya belitye, uboya beglasi, iglasi yegwebu, i-ceramic yogwebu, isamente yegwebu, i-perlite evaliweyo, njl.
2.ukusebenza kokutsha kwi-B1 grade insulation materials: emva konyango olukhethekileyo lwebhodi ye-polystyrene ekhutshweyo (XPS) / emva konyango olukhethekileyo lwe-polyurethane (PU), i-phenolic, i-rubber powder polystyrene particles, njl.
3.ukusebenza kokutsha kwe-B2 grade insulation materials: ibhodi ye-polystyrene ebunjiweyo (EPS), ibhodi ye-polystyrene ekhutshweyo (XPS), i-polyurethane (PU), i-polyethylene (PE), njl.
Ixesha lokuposa: Aug-03-2022