Yintoni uMthetho weeBhola ezi-4 zokuThukuthela?

Ihlelwe ngu: View Mate All Glass Railing

Umthetho we-4 ball rule we-railing, okwaziwa ngokuba ngumthetho we-4-intshi sphere, ngumgangatho wokhuseleko owamkelweyo ngokubanzi kwizakhiwo zanamhlanje.iikhowudi. Ithi i-sphere enobubanzi obuziisentimitha ezi-4 (102 mm) akufuneki ikwazi ukudlula kuyo nayiphi na imbobo kwinkqubo yereyili. Lo mthetho wenzelwe ngokukodwa ukuthintela abantwana ukuba bangatyibiliki kwiindawo ezivulekileyo baze bawe kwiindawo eziphakamileyo.

Lo mthetho udla ngokumiselwa kwiindawo zokuhlala nezorhwebo, kuquka iibalcony, iidekhi, iirelingi zezitebhisi, kunye neereli zokulinda, phantsi kweekhowudi zamazwe ngamazwe ezifana ne-International Building Code (IBC) kunye ne-International Residential Code (IRC). Kwiirelingi zezitebhisi, ezinye iimeko ezingaqhelekanga zivumela ukuvuleka okukhulu kancinci kwiindawo ezithile, kodwa umgaqo jikelele uhlala ugxile kukhuseleko lwabantwana.

Iirelingi zeglasi, iirelingi ze-aluminium, iirelingi zekhebula, kunye neenkqubo ze-picket ezithe nkqo zonke ziyafuneka ukuze kuhlangatyezwane nalo mda wesithuba. Njengoko uyilo lwengcamango evulekileyo lusiya lusanda ngo-2025, abavelisi baya beyila iinkqubo zereli ukuze zilungelelanise ukucaca kunye nokuthobela imithetho engqongqo.

Ukuqonda umthetho we-4 ball kubalulekile xa ukhetha okanye uyila ii-railing ukuqinisekisa ukhuseleko, ukuvunywa komthetho, kunye nokusetyenziswa kwexesha elide.