TNazi izinto eziningi zokuvikela ukushisa ezisizungezile, ngokusho kokusetshenziswa kwezikhathi ezahlukene zokuhlukanisa, njengokuvamile okuhlanganisa izinto zokuvikela ukushisa ophahleni noma izinto zokuvikela ukushisa odongeni zangaphandle, ezigxile ekuhlukaniseni izinto zokuvikela umlilo odongeni zangaphandle kanye nokuhlukaniswa okuthile.
Njengoba kuthuthuka ngokushesha izakhiwo zanamuhla, sinezidingo eziphakeme kakhulu ekusebenzeni kodonga lwangaphandle. Sidinga ukufunda nokusungula amakhono amasha epuleti elihlanganisiwe elinomphumela omuhle wokuvikela, ukusebenza kahle kokushisa, ukuvikelwa kwemvelo okuluhlaza, futhi intengo ingamukelwa yiwo wonke umuntu.
Izinga lethu likazwelonke le-GB8624-97 lihlukanisa ukusebenza kokusha kwezinto zokwakha ngamamaki alandelayo:
1.Isigaba: izinto zokwakha ezingashi: cishe azikho izinto ezivuthayo.
2.B1: izinto zokwakha ezivuthayo: izinto ezivuthayo zinomphumela omuhle wokuvimbela umlilo. Kunzima ukubamba umlilo emoyeni lapho kukhona ilangabi elivulekile noma ngaphansi kwesenzo sokushisa okuphezulu, akulula ukusabalala ngokushesha, futhi lapho umthombo womlilo ususiwe, ukusha kuzoma ngokushesha.
3.Izinga le-B2: izinto zokwakha ezivuthayo: izinto ezivuthayo zinomphumela othile ovimbela ilangabi. Uma kukhona umlilo ovulekile noma ngaphansi kwesenzo sokushisa okuphezulu, umlilo uzovutha ngokushesha, kulula ukuholela ekusabalaleni komlilo, njengezinsika zokhuni, uhlaka lwezinkuni, imishayo yokhuni, izitebhisi zokhuni, njll.
4.B3: izinto zokwakha ezivuthayo: azinawo umphumela wokuvimbela ilangabi, kulula ukulishisa, ingozi enkulu yomlilo.
Izinto zokuvikela udonga zangaphandle zihlukaniswe ngokwesilinganiso somlilo:
1.ukusebenza kokushisa kwebanga lezinto zokuvikela: uboya bedwala, uboya beglasi, ingilazi yefoam, i-foam ceramic, i-foam cement, i-closed perlite, njll.
2.ukusebenza kokushisa kwezinto zokushisa zezinga le-B1: ngemva kokuphathwa okukhethekile kwebhodi le-polystyrene elikhishwe (i-XPS)/ ngemva kokuphathwa okukhethekile kwezinhlayiya ze-polystyrene (PU), i-phenolic, i-rubber powder polystyrene, njll.
3.ukusebenza kokushiswa kwezinto zokushisa zezinga le-B2: ibhodi le-polystyrene elibunjiwe (EPS), ibhodi le-polystyrene elikhishwe (XPS), i-polyurethane (PU), i-polyethylene (PE), njll.
Isikhathi sokuthunyelwe: Agasti-03-2022