txhaj tshuaj tshuab

Dab tsi yog lwm txoj hauv kev txhaj tshuaj

Cov txheej txheem sib xyaw qhuav rau kev txhaj tshuaj, tseem hu ua "gunite" txheej txheem, suav nrog kev thov cov ntaub ntawv qhuav ua ntej sib xyaw rau saum npoo siv cua compresse

Yuav ua li cas txias yog txias heev rau txhaj tshuaj tiv thaiv

Qhov feem pua ​​​​ntawm cov khib nyiab los yog overspray nyob rau hauv daim ntawv thov shotcrete tuaj yeem sib txawv nyob ntawm ntau yam, nrog rau cov txheej txheem ntawm daim ntaw

Ntev npaum li cas txhaj tshuaj kom qhuav

Dab tsi yog dej cement piv rau shotcrete

Lub sij hawm ziab rau kev txhaj tshuaj tuaj yeem sib txawv nyob ntawm ntau yam, suav nrog kev tsim qauv, ib puag ncig, thiab qhov project specifications. Shotcrete tsis "qhuav" ib

Dab tsi yog qhov lifespan ntawm shotcrete

Dab tsi yog lub siab rau lub tshuab txhaj tshuaj