Iintanda zizifo eziqhelekileyo zohola wendlela kunye ne-asphalt pavements. Isixa esikhulu semali sichithwa ekwenziweni kweecrack elizweni minyaka le. Kule meko, kubaluleke kakhulu ukuthatha amanyathelo onyango ahambelanayo ngokwezona zifo zendlela kunye nokunciphisa iindleko zokugcina.
Kwiintanda, ngokuqhelekileyo akukho unyango olufunekayo. Ukuba kukho iintanda ezininzi kwindawo yeyunithi, ukutywinwa komphezulu kunokwenziwa kubo; ngenxa yeentanda ezincinci kunye neentanda ezincinci, ekubeni zingekabikho umonakalo kwisakhiwo, ngokuqhelekileyo kuphela isigqubuthelo sokutywina senziwe phezu komhlaba, okanye iintanda zifakwe kwi-caulking glue ukuze zivale iintanda.

Ukusetyenziswa kweglue ye-caulking yenye yezona ndlela zoqoqosho zokugcinwa kwendlela. Inokuthi ivale ngokufanelekileyo iintanda, ithintele ukwandiswa kweentanda zendlela ngenxa yokungena kwamanzi, kwaye igweme ukubangela izifo ezinzulu ngakumbi, ngaloo ndlela icotha ukuthotywa kwemisebenzi yokusetyenziswa kwendlela, ukuthintela ukuhla ngokukhawuleza kwesalathiso semeko yendlela, kunye nokwandisa ubomi benkonzo. indlela.
Kukho iintlobo ezininzi zeglue yokubumba kwimarike, kwaye izixhobo kunye neendlela zobugcisa ezisetyenzisiweyo zahluke kancinane. I-glue yokubumba iphuhliswe kwaye iveliswe nguSinoroader yinto yokutywinwa kwendlela kunye nokwakhiwa kokufudumeza. Yenziwe nge-asphalt ye-matrix, i-polymer ephezulu ye-molecular, i-stabilizer, izongezo kunye nezinye izinto ngokusebenzisa inkqubo ekhethekileyo. Le mveliso ine-adhesion egqwesileyo, ukuguquguquka kobushushu obuphantsi, ukuzinza kwe-thermal, ukuxhathisa kwamanzi, ukuxhathisa ukuxhamla kunye nokuguga.