1. Ipavement entsha ye-asphalt: Akukhuthazwa ukuba kwakhiwe kwindawo entsha ye-asphalt, kufuneka ibe ziiveki ezi-3 ukuya kwezi-4 zexesha lokusebenza kwesithuthi. Ukuze kuqiniswe kwaye kuzinziswe i-asphalt yendlela. (Akukho siqalelo sifunekayo)
2. Ipavumente entsha yesamente: Emva kweentsuku ezingama-28 zokuqalisa ukusebenza, indlela entsha yabahambi ngeenyawo yesamente ithi ke ipolishwe ngoomatshini ukususa umphezulu wesamente edadayo.
