The correct sizing of the various areas, especially with a view to keeping the overall space required as small as possible, is a problem that has considerable economic consequences, since concreted surfaces are expensive to produce.
Ulinganiso olululo lweendawo ezahlukeneyo kanye ngembono yokuqala isithuba esifunwayo sisonke sesincinane ngeyona ndlela yingxaki eqwalaselwe ziziphumo zoqoqoqsho, sukela kuba imiphandle eqinileyo ixabisa kakhulu xa isenza imveliso