Ubuningi bentuthu buyinto ebalulekile okufanele uyicabangele lapho kuhlolwa ukuphepha nokusebenza kwezinto zokufaka. Ubuningi bentuthu yezinto ezibonakalayo bubhekisela kunani lentuthu ekhiqizwa lapho okuqukethwe kuvezwa umlilo. Lesi yisici esibucayi sokuhlola ngoba intuthu ngesikhathi somlilo ingathinta kakhulu ukuphepha kwalabo abangaphakathi kwesakhiwo nokuvimbela amandla okucisha umlilo wokuthola nokucima umlilo.
Ubuningi bemisimo yezinto zokwehlukanisa izinto ngokuvamile buhlolwa futhi kulinganiswe ngokuya ngamazinga athile embonini afana ne-ASTM E662 noma ul 723. Lezi zivivinyo zibandakanya ukubeka impahla evuthayo ekhiqizwayo. Imiphumela bese iqhathaniswa nesilinganiso esijwayelekile ukuthola isilinganiso sokubhema kwentuthu yentuthu.
Izinto zokufaka ezifaka izilinganiso eziphansi zentuthu izinqumo zikhethwa ngoba zikhiqiza intuthu encane uma kwenzeka umlilo. Lokhu kusiza ukugcina ukubonakala futhi kusiza ukuphuma okuphephile ngesikhathi esiphuthumayo somlilo. Ngokwengeziwe, izinto zokwakha ezinezilinganiso eziphansi zentuthu izinqumo zizuzisa abacishimlilo ngoba zingathola kalula futhi zicime umlilo ngaphandle kokuvinjwa intuthu ngokweqile.
Ngokuphambene nalokho, izinsizakusebenza zokufakelwa ezinezilinganiso eziphezulu zentuthu izinqumo zingabeka engcupheni enkulu ngesikhathi somlilo. Intuthu emnyama evela kulezi zinto zokwakha ingacabuka ukubonakala, okwenza kube nzima kwabahlali ukuthola ukuphuma kanye nabasebenzi bezimo eziphuthumayo ukudlula esakhiweni. Izinqumo zentuthu eziphakeme nazo zingaholela ekutheni kukhishwe amagesi anobuthi, kubeka phambili ukuphepha komuntu siqu uma kwenzeka umlilo.
Lapho ukhetha izinto zokufakwa kwiphrojekthi yokwakha, izilinganiso zokuqina kokubhema kwezinketho ezitholakalayo kufanele zibhekwe. Ngokukhetha izinto ezinobunzima obuphansi bentuthu, abakhi kanye nabaqambi bangathuthukisa ukuphepha okuphelele kwesakhiwo kanye nabantu abahlali emcimbini womlilo. Lokhu kubaluleke kakhulu ezakhiweni ezihlala ezindaweni eziphakeme njengezibhedlela, izikole kanye nezakhiwo zokuhlala, lapho ukuphuma kwe-Opentents okuphumelelayo kwabahlali kuyinto ebaluleke kakhulu.
Ngaphezu kokucabanga ngobuningi bentuthu yokufakelwa, kubalulekile futhi ukuhlola ukumelana nomlilo nokubhema ubuthi. Izinto ezivimbela umlilo zenzelwe ukubekezelela umlilo, ukuhlinzeka isikhathi esibalulekile sabahlali ukuthi baphume futhi abasebenzi bezimo eziphuthumayo bafike. Ngokufanayo, izinto zokwakha izilinganiso eziphansi zentuthu yentuthu zikhipha amagesi ambalwa ayingozi lapho evezwa ngomlilo, ngaleyo ndlela anciphise ubungozi bokuphefumula kwentuthu nemiphumela yayo yezempilo ehlobene.
Ekugcineni, ukhetha izinto zokufaka okufakwayo ngentuthumu ephansi yokubhema, ukumelana nomlilo okuphezulu, ubuthi bentuthu ephansi bubalulekile ekwandiseni ukuphepha nokuqina kwezakhiwo. Ngokubeka phambili lezi zindawo, abakhi kanye nabaqambi bangasiza ekwakheni izakhiwo ezingcono ezivikela abahlali futhi banciphise umthelela wezimo eziphuthumayo zomlilo. Lokhu, kungathuthukisa ukulandelwa kwekhodi yokwakha, amaphrimiyamu omshuwalense ophansi, futhi anikeze ukuthula okuningana kwababambiqhaza nabahlali.
Isikhathi Seposi: Jan-29-2024
