(1) Amathayela we-fiber yengilazi ngokuvamile asetshenziselwa uphahla olunomthambeka wama-20 ~ 80 degrees.

(2) Ukwakhiwa kongqimba lwesisekelo lukasimende olulinganisa udaka

Izidingo zokuphepha zokwakhiwa kwethayela le-asphalt

(1) Abasebenzi bokwakha abangena endaweni yokwakha kumele bagqoke izigqoko zokuzivikela.

(2) Akuvunyelwe ngokuphelele ukusebenza ngemva kokuphuza, futhi izisebenzi ezinomfutho wegazi ophezulu, i-anemia nezinye izifo zivinjelwe ngokuphelele ukusebenza.

(3) Ngesikhathi sokwakhiwa kwendawo ephakeme kakhulu, kuzoba nendawo ephephile nethembekile, futhi izisebenzi zokwakha kufanele zibophe futhi zilengise ibhande lokuphepha kuqala.

(4) Abasebenzi abakha uphahla oluthaphukayo kumele bagqoke izicathulo ezinesoli ethambile, futhi abavunyelwe ukugqoka izicathulo zesikhumba nezicathulo ezinesoli eqinile.

(5) Ukusebenzisa ngokuqinile izinhlelo nezinyathelo ezihlukahlukene zokulawula ukuphepha endaweni yokwakha.

(6) Ukwakhiwa kuyokwenziwa ngokuhambisana nezinqubo zokukhiqiza ukuphepha endaweni yokwakha.

(7) Kufanele kuhlinzekwe ngezikafula, amanetha okuzivikela nezinye izinto zokusebenza.