Thaum Lub Rau Hli 17, 2022, peb tau txais kev txiav txim los ntawm peb cov neeg siv khoom qub Iran. Lub sijhawm no, tus neeg siv khoom xav tau xaj 10cbm thiab 12cbm
slurry sealerlub cev sab sauv.
Slurry Seals thiab Microseals yog kev sib xyaw ntawm dej, asphalt emulsion, thiab aggregate uas yog siv rau saum npoo asphalt. Slurry foob yog cov txheej txheem kev saib xyuas tus nqi tsim nyog los txuas ntxiv lub neej ntawm cov uas twb muaj lawm, cov txheej txheem suab asphalt pavements los ntawm kev tsim ib qho tshiab, hnav saum npoo ntawm asphalt uas twb muaj lawm.
Microseals yog hom Slurry Seal siab heev uas siv ntau cov polymers thiab cov cement los tsim cov txheej tuab thiab muaj zog slurry. Cov iav fiber ntau tuaj yeem ntxiv rau Slurry Seals thiab Microseals los pab tiv thaiv kev tawg.
