Kuyini i-BS 476?

I-BS 476 iyi-British Standard echaza ukuhlolwa komlilo kwezinto zokwakha nezakhiwo. Iyindinganiso ebalulekile embonini yokwakha eqinisekisa ukuthi izinto ezisetshenziswa ezakhiweni ziyahlangabezana nezidingo ezithile zokuphepha emlilweni. Kodwa iyini ngempela i-BS 476? Kungani ibalulekile?

I-BS 476 imele iBritish Standard 476 futhi iqukethe uchungechunge lwezivivinyo zokuhlola ukusebenza komlilo kwezinto zokwakha ezahlukahlukene. Lezi zivivinyo zihlola izici ezifana nokusha, ukusha kanye nokumelana nomlilo kwezinto, okuhlanganisa izindonga, phansi kanye nophahla. Izinga liphinde lihlanganise ukusabalala komlilo kanye nokusabalala kwamalangabi ezindaweni.

Esinye sezici ezibalulekile ze-BS 476 yindima yayo ekuqinisekiseni ukuphepha kwezakhiwo kanye nabantu abangaphakathi kuzo. Ngokuhlola impendulo yomlilo kanye nokumelana nezinto ezisetshenziswa emlilweni, indinganiso isiza ekunciphiseni ubungozi bezehlakalo ezihlobene nomlilo futhi inikeza izinga lokuqinisekisa kubahlali besakhiwo.

I-BS 476 ihlukaniswe izingxenye eziningana, ngayinye igxile esicini esihlukile sokuhlolwa kokusebenza komlilo. Isibonelo, i-BS 476 Ingxenye 6 ihlanganisa ukuhlolwa kokusabalala kwamalangabi kwemikhiqizo, kanti iNgxenye 7 ibhekana nokusabalala kwamalangabi phezu kwezinto. Lezi zivivinyo zinikeza ulwazi olubalulekile kubakhi bezakhiwo, onjiniyela kanye nochwepheshe bezokwakha lapho bekhetha izinto zokwakha.

E-UK nakwamanye amazwe amukela iZinga laseBrithani, ukuhambisana ne-BS 476 kuvame ukuba yimfuneko yemithethonqubo yokwakha kanye nemithetho. Lokhu kusho ukuthi izinto ezisetshenziswa ekwakheni kumele zihambisane nezindinganiso zokuphepha emlilweni ezichazwe ku-BS 476 ukuqinisekisa ukuthi izakhiwo ziphephile futhi ziqinile uma kwenzeka umlilo.

Ngamafuphi, i-BS 476 iyindinganiso ebalulekile edlala indima ebalulekile ekuqinisekiseni ukuphepha komlilo kwezakhiwo. Ukuhlolwa komlilo okuqinile kwezinto zokwakha kusiza ukunciphisa ingozi yezehlakalo zomlilo futhi kusiza ekuthuthukiseni ukuphepha okuphelele kanye nokuqina kwesakhiwo. Kubalulekile kunoma ubani ohilelekile embonini yokwakha ukuqonda nokunamathela ku-BS 476 ukuqinisekisa ukuthi izakhiwo zakhiwa ngezindinganiso eziphakeme kakhulu zokuphepha komlilo.

Imikhiqizo yokuvikela i-foam yerabha ye-Kingflex NBR iphumelele ukuhlolwa kwe-BS 476 ingxenye 6 kanye nengxenye 7.