Ngoku, ukuba akukho mfuneko yomboniso okhethekileyo, inxalenye ephezulu yesithintelo sesandi ngokuqhelekileyo icwangciswe ngumqolo othe nkqo kunye ne-insulation yesandi (i-sound absorption) ibhodi yedatha kwicala lokwandiswa kwendlela ye-expressway.Ikholamu idlala indima yenkxaso, kunye nebhodi yolwazi ye-sound insulation (ukufunxa isandi) Igxininiswe phakathi kweekholamu ezimbini.Iikholomu zingasetyenziselwa iintsika zetsimbi okanye iikholamu zekhonkrithi ngokweemfuno eziphathekayo.Namhlanje, iintsika zetsimbi zasekhaya nezangaphandle zisetyenziswa ngakumbi nangakumbi.
Ukongezelela ekuqwalaseleni umthwalo wesakhiwo ngokwawo, umthwalo we-akhawunti kufuneka ugxininise kwimpembelelo yemozulu embi kwindawo apho iprojekthi ikhona kwimithwalo eyongezelelweyo eyenziwa yisakhiwo, njengezivunguvungu, imvula enkulu, kunye ne-blizzard.Imithwalo yomoya yeyona ixhaphake kakhulu kuyo yonke imimandla yelizwe kwaye inempembelelo enkulu kumqobo wesandi.Ngoko ke, kuyilo lwesakhiwo, idatha yendawo yemozulu kunye nesantya somoya wembali kufuneka iqokelelwe phantse iminyaka eyi-10, kwaye umqobo wesandi kufuneka ubalwe ngokuphindaphindiweyo kweminyaka engama-50.Umthwalo womoya.
Ixesha lokuposa: Nov-04-2019