Umehluko phakathi kwekhebula elibamba ilangabi, ikhebula elingenayo i-halogen kanye nekhebula elimelana nomlilo:
Ikhebula elivimbela umlilo libonakala ngokubambezela ukusabalala kwelangabi eceleni kwekhebula ukuze umlilo ungakhuli. Kungakhathaliseki ukuthi ikhebula elilodwa noma inqwaba yezimo zokubeka, ikhebula lingalawula ukusabalala kwelangabi ngaphakathi kobubanzi obuthile lapho livutha, ukuze ligweme izinhlekelele ezinkulu ezibangelwa ukusabalala komlilo. Ngaleyo ndlela kuthuthukiswe izinga lokuvimbela umlilo lomugqa wekhebula. Izinto ezivame ukusetshenziswa ezivimbela umlilo zifaka iteyipu evimbela umlilo,intambo yokugcwalisa evimbela ilangabikanye nezinto ze-PVC noma ze-PE eziqukethe izithasiselo ezivimbela ilangabi.
Izici zekhebula elivimbela umlilo elingenayo intuthu encane akugcini nje ngokuthi lisebenza kahle ekuvimbeleni umlilo, kodwa futhi nokuthi izinto ezakha ikhebula elingenayo intuthu encane azinawo i-halogen, ukugqwala kanye nobuthi bokushisa kuphansi, kanti umusi ukhiqizwa ngenani elincane kakhulu, ngaleyo ndlela kunciphisa umonakalo kumuntu, kumathuluzi nasemishinini, futhi kwenza kube lula ukusindisa ngesikhathi uma kwenzeka umlilo. Izinto ezisetshenziswa kakhulu yilezi:izinto ezingenayo i-halogen eningi (LSZH)kanye netheyiphu evimbela ilangabi engenalo i-halogen.
Izintambo ezingashisi zingagcina ukusebenza okuvamile isikhathi esithile uma kwenzeka umlilo uvutha ukuqinisekisa ubuqotho bomugqa. Inani legesi ene-asidi kanye nentuthu ekhiqizwa ngesikhathi sokusha kwekhebula elivimba umlilo lincane, futhi ukusebenza komugqa ovimba umlilo kuthuthuka kakhulu. Ikakhulukazi uma kwenzeka umlilo uhambisana nokufuthwa kwamanzi kanye nomthelela womshini, ikhebula lisengagcina ukusebenza okuphelele komugqa. Izintambo ezivimba umlilo ikakhulukazi zisebenzisa izinto ezivimbela ukushisa okuphezulu njenge-phlogopa tape kanyeiteyipu ye-mica yokwenziwa.
1. Iyini ikhebula elibamba ilangabi?
Ikhebula elivimbela ilangabi libhekisela ku: ngaphansi kwezimo zokuhlola ezicacisiwe, isampula iyashiswa, ngemva kokususa umthombo womlilo wokuhlola, ukusabalala kwelangabi kungaphakathi kwebanga elilinganiselwe kuphela, futhi ilangabi elisele noma ukusha okusele ikhebula lingazicima lona ngaphakathi kwesikhathi esilinganiselwe.
Izici zayo eziyisisekelo yilezi: uma kwenzeka umlilo, ingase ishiswe futhi ingakwazi ukusebenza, kodwa ingavimbela ukusabalala komlilo. Ngokwesiko, uma ikhebula selivutha, lingakhawulela ukusha endaweni ethile, lingasabalali, livikele eminye imishini, futhi ligweme ukubangela ukulahlekelwa okukhulu.
2. Izici zesakhiwo sekhebula elibamba ilangabi.
Isakhiwo sekhebula elivimbela umlilo ngokuyisisekelo sifana nekhebula elivamile, umehluko uwukuthi ungqimba lwayo lokuvikela, igobolondo, igobolondo langaphandle kanye nezinto ezisizayo (njengeteyipu nezinto zokugcwalisa) zenziwe ngokuphelele noma ngokwengxenye ngezinto ezivimbela umlilo.
Izinto ezisetshenziswa kakhulu zifaka i-PVC evimbela ilangabi (yezimo ezijwayelekile ezivimbela ilangabi), iteyipu evimbela ilangabi engenalo i-halogen noma i-halogen (yezindawo ezinezidingo eziphezulu zemvelo), kanye nezinto zerabha ze-silicone ze-ceramic ezisebenza kahle kakhulu (yezimo ezisezingeni eliphezulu ezidinga kokubili ukumelana nomlilo kanye nokumelana nomlilo). Ngaphezu kwalokho, kusiza ukujikeleza isakhiwo sekhebula futhi kuvimbele ukusabalala komlilo ezikhaleni, ngaleyo ndlela kuthuthukiswe ukusebenza komlilo jikelele.
3. Iyini ikhebula elingashi?
Ikhebula elingashisi libhekisela ku: ngaphansi kwezimo zokuhlola ezicacisiwe, isampula ishiswa elangabini, futhi ikani liyaqhubeka nokusebenza okuvamile isikhathi esithile.
Isici sayo esiyisisekelo ukuthi ikhebula lisakwazi ukugcina ukusebenza okuvamile komugqa isikhathi esithile ngaphansi kwesimo sokusha. Ngokuvamile, uma kwenzeka umlilo, ikhebula ngeke lishise ngesikhathi esisodwa, futhi isekethe iphephile.
4. Izici zesakhiwo sekhebula eliphikisayo.
Isakhiwo sekhebula elingashisi ngomlilo sifana nesekhebula elivamile, umehluko ukuthi umqhubi usebenzisa umqhubi wethusi omelana kahle nomlilo (indawo yokuncibilika kwethusi ingu-1083℃), futhi ungqimba olungashisi ngomlilo lufakwa phakathi komqhubi kanye nongqimba lokufaka umswakama.
Ingqimba yokungaguquguquki ivame ukugoqwa ngezendlalelo eziningi ze-phhlogopite noma i-mica tape yokwenziwa. Ukumelana nokushisa okuphezulu kwamabhande e-mica ahlukene kuyahlukahluka kakhulu, ngakho-ke ukukhethwa kwamabhande e-mica kuyisici esiyinhloko esithinta ukumelana nomlilo.
Umehluko omkhulu phakathi kwekhebula elingashisi kanye nekhebula elibamba umlilo:
Izintambo ezingashi zingagcina ugesi ojwayelekile isikhathi esithile uma kwenzeka umlilo, kuyilapho izintambo ezingashisi umlilo zingenalo lesi sici.
Ngenxa yokuthi izintambo ezingashisi zingagcina ukusebenza kwezisekelo ezibalulekile ngesikhathi somlilo, zidlala indima ebaluleke kakhulu ezakhiweni zasemadolobheni nezimboni zanamuhla. Zivame ukusetshenziswa ezisekweni zokuphakelwa kukagesi ezixhumanisa imithombo yamandla eziphuthumayo nemishini yokuvikela umlilo, izinhlelo ze-alamu yomlilo, imishini yokungenisa umoya kanye neyokukhipha umusi, izibani zokuqondisa, amasokhethi kagesi eziphuthumayo, kanye nezilifti eziphuthumayo.
Isikhathi sokuthunyelwe: Disemba 11-2024