Izintambo zangaphakathi zidlala indima ebalulekile ekuhlinzekeni ukuxhumeka kwezinhlelo zokusebenza ezahlukahlukene. Ukuphepha kubaluleke kakhulu uma kukhulunywa ngezintambo zangaphakathi, ikakhulukazi ezindaweni ezivalekile noma ezindaweni ezinezintambo eziningi.
Izinto Ezivame Ukusetshenziswa Ezingenawo Umusi Ophansi Ezivimbela Umlilo
1. I-Polyvinyl Chloride (i-PVC):
I-PVC iyinto esetshenziswa kabanzi engavumeli umlilo kakhulu ezintanjeni zangaphakathi. Inikeza izakhiwo ezinhle kakhulu ezingavumeli umlilo futhi yaziwa ngamakhono ayo okuzicima. Ukufakwa kwe-PVC kanye nokugqokwa kwezintambo kusiza ukuvimbela ukusabalala komlilo futhi kunciphise ukukhishwa kwentuthu ngesikhathi sokusha. Lokhu kwenza i-PVC ibe ukukhetha okuthandwayo kwezintambo zangaphakathi lapho ukuphepha komlilo kanye nokukhiqizwa kwentuthu encane kuyizinto ezibalulekile okufanele uzicabangele.
2. Izinhlanganisela ze-Low Smoke Zero Halogen (LSZH):
Ama-compound e-LSZH, aziwa nangokuthi ama-compound angenawo ama-halogen, asetshenziswa kakhulu ezintanjeni zangaphakathi ngenxa yokuthi anentuthu ephansi kanye nezici ezinobuthi obuphansi. Lezi zinto zenziwe ngaphandle kwama-halogen, njenge-chlorine noma i-bromine, okwaziwa ukuthi akhipha amagesi anobuthi uma eshiswa. Ama-compound e-LSZH ahlinzeka ngokulibaziseka komlilo okuhle kakhulu, ukukhiqizwa kwentuthu ephansi, kanye namazinga anobuthi aphansi, okwenza afaneleke ukusetshenziswa lapho ukuphepha kwabantu kanye nokukhathazeka ngemvelo kuyinto eza kuqala.
I-PVC
Ama-LSZH Compounds
Izizathu Zokusebenzisa Izinto Ezingashisi Ngomlilo Eziphansi Ezintanjeni Zangaphakathi
1. Ukuphepha Emlilweni:
Isizathu esiyinhloko sokusebenzisa izinto ezivimbela umlilo ezisebenzisa umusi omncane ezintanjeni zangaphakathi ukuthuthukisa ukuphepha komlilo. Lezi zinto zenzelwe ngqo ukunciphisa ingozi yokusabalala komlilo nokunciphisa ukukhishwa kwamagesi anobuthi kanye nentuthu eningi uma kwenzeka umlilo. Lokhu kubalulekile ezindaweni zangaphakathi lapho ukuphepha kwabahlali kanye nokuvikelwa kwemishini eyigugu kubaluleke kakhulu.
2. Ukuthobela Imithetho:
Amazwe amaningi nezifunda zinemithethonqubo nezindinganiso eziqinile zokuphepha emlilweni kanye nokukhishwa kwentuthu ezindaweni zangaphakathi. Ukusebenzisa izinto ezingavumeli umlilo ukuba ungabi nentuthu eningi kusiza ukuqinisekisa ukulandelwa kwale mithethonqubo. Kwenza abakhiqizi bekhebula bakwazi ukuhlangabezana nezindinganiso zokuphepha ezidingekayo kanye nezitifiketi, okunikeza ukuthula kwengqondo kumakhasimende nakubasebenzisi bokugcina.
3. Izinto Okumelwe Zicatshangelwe Ngempilo Yabantu:
Ukunciphisa ukukhishwa kwamagesi anobuthi kanye nentuthu eningi ngesikhathi somlilo kubalulekile ekuvikeleni impilo yabantu. Ngokusebenzisa izinto ezivimbela umlilo ezikhipha umusi omncane, izintambo zangaphakathi zingasiza ekunciphiseni ukuhogela umusi oyingozi, kuthuthukiswe ukuphepha kanye nenhlalakahle yabantu abaphakathi uma kwenzeka ingozi yomlilo.
Ukusetshenziswa kwezinto ezivimbela ilangabi elincane ezintanjeni zangaphakathi kubalulekile ekuthuthukiseni ukuphepha komlilo, ukunciphisa ukukhishwa kwentuthu, kanye nokuvikela impilo yabantu. Izinto ezisetshenziswa kakhulu njenge-PVC, ama-LSZH compounds zinikeza izakhiwo ezinhle kakhulu ezivimbela ilangabi kanye nokukhiqizwa kwentuthu okuncane. Ngokusebenzisa lezi zinto, abakhiqizi bezintambo bangahlangabezana nezidingo zomthetho, baqinisekise ukuphepha kwabantu, futhi banikeze izixazululo ezithembekile neziqaphela imvelo zezinhlelo zokusebenza zezintambo zangaphakathi.
Isikhathi sokuthunyelwe: Julayi-11-2023