Umatshini wokudubula ubhululu ngoku usekwinkqubo yokuqhuma, umzekelo, ibhulorho yensimbi ekumgangatho wokulwa ne-corrosion ayinakuphikwa, uninzi lweebhulorho kulondolozo lokucoca komhlaba wokuqala kunye noburhabaxa ngaphambi kokutshiza.
Umatshini wokudubula umatshini wokudubula kufuneka uqwalasele ukungangqinelani komlilo wezinto kunye nokuchasana neoyile xa isetyenziswa. Ikhonkrithi yesamente inokusetyenziswa kumjelo.
Abasebenzisi abaninzi basebenzisa inkqubo yokuqhushumba ngokudubula ukuze baqhubekeke ngakumbi nangaphezulu kwiideski zentsimbi kunye nemijelo. Kwindawo zokubeka ikhonkrithi, zingasetyenziselwa kwiindlela zamanzi ezingafakwanga amanzi. Inkqubo yokuqhuma ngokudubula iyaqhubeka kufuneka ibekwe emgangathweni.
Kwezinye iimpawu zekhonkrithi kunye ne-asphalt kumkhondo we-asphalt kunye namanqaku, umatshini wokudubula umpu kuya kuba lula ukuyisusa.
Kule mihla, kwiindlela zikamasipala nasekuhambeni kweendlela ezahlukeneyo kwezinye izixeko, umatshini wokudubula udubule ungasetyenziselwa ukucoca. Xa besusa umphezulu wendlela, banokutsala indlela ephithizelayo ngomgca wokumakisha, onokuthi uphucule ukurabha komphezulu wendlela. Isidanga kunye ne-coeffitness yolwalamano.
Ixesha lokuposa: Jul-04-2019