Synchronous gravel sealing thev naus laus zis muaj cov zeem muag tseem ceeb. Synchronous gravel sealing thev naus laus zis twb paub tab tiav kev ua tiav hauv Tebchaws Europe thiab Asmeskas. Ib yam li ntawd, nws yog haum kom haum rau kev lag luam Suav loj. Lub ntsiab tseem ceeb yog raws li hauv qab no:

① Piv nrog lwm cov thev naus laus zis, xws li slurry sealing lossis ultra-thinic seeding tshuab siv asphalt nrog lub sij hawm softening ntev thiab yog qhov tsim nyog rau cov pavet uas tsis sib tw. Nws muaj cov dej tsis kam, tsis tshua muaj dej siab tsis kam, zoo roughness, thiab muaj kev ua tau zoo hauv kev kho cov txheej txheem sib txuas. Qhov no yog heev haum rau kev nyab xeeb ntawm kev nyab xeeb nag thaum nag lossis nag lossis nag lossis nag lossis nag hmo hauv ntau thaj chaw ntawm kuv lub tebchaws.
② Peb lub tebchaws muaj thaj chaw loj heev thiab qhov sib txawv ntawm kev loj hauv kev loj. Cov kev sib tsoo synchronous kev sib tsoo yog qhov haum rau kev txuas ntxiv, txoj kev loj thiab qib qis dua qub, thiab tuaj yeem tiv nrog ntau yam xwm txheej. Xws li cov huab cua sib txawv, kev thauj mus los muaj peev xwm ua tau, thiab lwm yam.
Synchronous gravel sequing tshuab raug pom zoo raws li lub ntiaj teb qis tshaj plaws siv hluav taws xob kev kho tshuab, uas txhais tau tias nws tuaj yeem npog ntau yam tsis siv nyiaj ntau. Qhov no yog qhov tsim nyog heev rau Tuam Tshoj ua lub tebchaws tsim kev loj hlob.
Cov tshuab Kev Siv Tshuab Gravel Muaj ntau qhov chaw nyob hauv Suav teb uas yuav tsum tau them los ntawm txoj kev nyob deb nroog ntawm txoj kev "Txhua lub nroog muaj asp asphalt txoj kev thiab txhua lub zos muaj txoj kev" tau tiav. Raws li cov ntaub ntawv cuam tshuam, 178,000 kis lus mev ntawm lub nroog txoj kev hauv nroog thiab cheeb tsam hauv nroog yuav tsim tsa thoob plaws lub tebchaws ob peb xyoos tom ntej no. Yog tias synchronous gravel seering thev naus laus zis yog saws, tus nqi tuaj yeem txo los ntawm RMB 10 ib square Meter, uas yuav cawm tus nqi tsim kho ntawm RMB 12.5 Billion. Undoubtedly, nyob rau hauv cov cheeb tsam uas cov nyiaj tsim kev loj yog tsawg, tshwj xeeb tshaj yog nyob rau sab hnub poob, tib cov lus sib khi ua ke rau kev tsim kho nyob hauv siab ntev.