Indlela yokugweba ukuba umphezulu wendlela emva kokwakhiwa itywina eludaka okanye isitywina samatye esityunyuziweyo se-synchronous? Ngaba kulula ukugweba?

Impendulo: Kulula ukugweba. Umphezulu wendlela enamatye aqatywe ngokupheleleyo yi-slurry seal, kwaye umphezulu wendlela enamatye angafakwanga ngokupheleleyo yi-synchronous crushed stone seal. Uhlalutyo: Isitywina se-slurry yi-asphalt e-emulsified kunye namatye axutywe kwaye asasazeke ngokulinganayo kumphezulu wendlela, ngoko i-asphalt kunye namatye agqunywe ngokupheleleyo. Isitywina samatye esityunyuziweyo esisingqinisiso sibhekisa kusetyenziso lwezixhobo zokutywina ezityumziweyo zamatye ukuze zisasazeke ngokulinganayo amatye atyumkileyo acocekileyo nawomileyo kunye nemathiriyeli yokudityaniswa kumphezulu wendlela ngokuqengqeleka ukwenza umaleko omnye we-asphalt etyumziweyo yokunxiba ilitye. Amandla aqhubeka enziwa phantsi kwesenzo somthwalo wangaphandle. Ngelo xesha, ngenxa yoxinzelelo lwe-asphalt yamanzi, i-asphalt ikhwela phezu kwendawo yelitye, ukuphakama okunyukayo malunga ne-2/3 yokuphakama kwelitye, kunye nesiqingatha senyanga. eyenziwe phezu kwelitye, ukuze indawo "yelitye egqunywe yi-asphalt ifike malunga ne-70%!
Ngaba iinkqubo zokwakha ziyafana?
Impendulo: Yahlukile. Ukuqhubeka kumbuzo wangaphambili, ukusuka kwinkcazo yayo. Isitywina esiludaka yinkqubo yokwakha edibanisayo, ngelixa isitywina samatye esityunyuziweyo yinkqubo yokwakhiwa kwamaleko!
Ukufana: Zombini isitywina esiludaka kunye nesitywina samatye esityumziweyo sinokusetyenziswa njengemaleko angangeni manzi kwikhonkrithi yesamente. Zombini zingasetyenziselwa ulwakhiwo lolondolozo lothintelo lweendlela ezinebakala: Inqanaba lesi-2 nangaphantsi, kunye nomthwalo: ophakathi kunye nokukhanya.